AS1103
SURF B.V. · surf.nl
AS1103 – SURF B.V.
Field | Value |
---|---|
Country |
Netherlands
|
Website | surf.nl |
Hosted domains | 9,267 |
Number of IPv4 | 6,155,008 |
Number of IPv6 | 633,826,509,039,934,315,377,526,308,864 |
ASN type | Education |
Registry | ripe |
Allocated | 21 years ago on Sep 23, 2002 |
Updated | 7 months ago on Jul 20, 2023 |
IP Ranges
Netblock | Company | Num of IPs |
---|---|---|
129.125.0.0/16 | Groningen | 65,536 |
130.112.0.0/16 | Westerduinweg 3 | 65,536 |
130.37.0.0/16 | Vrije Universiteit Amsterdam | 65,536 |
131.174.0.0/16 | Radboud Universiteit Nijmegen | 65,536 |
131.211.0.0/16 | Heidelberglaan 8 | 65,536 |
131.224.0.0/16 | Rijksinstituut voor Volksgezondheid en Milieuhygiene | 65,536 |
132.229.0.0/16 | P.O. box 9500 | 65,536 |
134.221.0.0/16 | Dutch organization for applied scientific research | 65,536 |
136.231.0.0/16 | Stichting Deltares | 65,536 |
137.120.0.0/16 | P.O.Box 616, 6200 MD, Maastricht, The Netherlands | 65,536 |
137.224.0.0/16 | Wageningen Universiteit | 65,536 |
137.56.0.0/16 | Universiteit van Tilburg | 65,536 |
139.63.0.0/16 | Dutch organization for applied scientific research | 65,536 |
141.252.0.0/16 | Noordelijke Hogeschool Leeuwarden | 65,536 |
143.121.0.0/16 | Universitair Medisch Centrum Utrecht | 65,536 |
145.0.0.0/16 | SURFnet bv | 65,536 |
145.100.0.0/15 | SURFsara | 131,072 |
145.1.0.0/17 | Stichting NIOZ, Koninklijk Nederlands Instituut voor Onderzoek der Zee | 32,768 |
145.102.0.0/16 | SURFnet bv | 65,536 |
145.103.0.0/16 | Stichting GlasLokaal | 65,536 |
145.107.0.0/16 | SURF B.V. | 65,536 |
145.107.24.0/22 | Radboud University Nijmegen | 1,024 |
145.108.0.0/16 | Vrije Universiteit Amsterdam | 65,536 |
145.116.128.0/18 | Radboud University Nijmegen | 16,384 |
145.116.192.0/20 | Zeeuwse Bibliotheek | 4,096 |
145.116.224.0/19 | ROC Oost-Nederland | 8,192 |
145.116.64.0/18 | ROC Mondriaan | 16,384 |
145.117.0.0/16 | Academic Medical Centre | 65,536 |
145.118.0.0/16 | SURFnet bv | 65,536 |
145.120.0.0/14 | SURFnet bv | 262,144 |
145.124.0.0/15 | Stichting ASTRON | 131,072 |
145.126.0.0/16 | SURFnet bv | 65,536 |
145.127.0.0/17 | Universiteit Maastricht (UM) | 32,768 |
145.136.0.0/15 | Hogeschool Rotterdam & Omstreken | 131,072 |
145.137.128.0/18 | Radboud Universiteit Nijmegen | 16,384 |
145.138.0.0/16 | ROC Aventus | 65,536 |
145.140.0.0/14 | SURF B.V. | 262,144 |
145.144.0.0/12 | SURFnet bv | 1,048,576 |
145.19.0.0/16 | Hogeschool Zeeland Network | 65,536 |
145.20.0.0/16 | Open Universiteit | 65,536 |
145.2.0.0/15 | Saxion Hogeschool IJselland te Deventer | 131,072 |
145.23.0.0/16 | Koninklijk Nederlands Meteorologisch Instituut | 65,536 |
145.24.0.0/16 | Hogeschool Rotterdam & Omstreken | 65,536 |
145.28.0.0/15 | Hogeschool van Amsterdam | 131,072 |
145.33.0.0/16 | Hanzehogeschool Groningen | 65,536 |
145.37.0.0/16 | Hanzehogeschool Groningen | 65,536 |
145.38.0.0/15 | SURFsara reken cluster | 131,072 |
145.44.0.0/16 | Christelijke Hogeschool Windesheim | 65,536 |
145.48.0.0/15 | Avans Hogeschool | 131,072 |
145.5.0.0/16 | Erasmus University Rotterdam | 65,536 |
145.51.0.0/16 | Hogeschool Rotterdam & Omstreken | 65,536 |
145.52.0.0/16 | Haagse Hogeschool | 65,536 |
145.74.0.0/15 | Hogeschool van Arnhem en Nijmegen | 131,072 |
145.76.0.0/16 | Hogeschool Enschede | 65,536 |
145.81.0.0/16 | SURFnet bv | 65,536 |
145.85.0.0/16 | Fontys Hogescholen | 65,536 |
145.88.0.0/15 | Leiden University Medical Centre | 131,072 |
145.90.0.0/16 | SURFnet bv | 65,536 |
145.9.0.0/16 | Deltares | 65,536 |
145.91.0.0/16 | Hogeschool Zuyd | 65,536 |
145.92.0.0/15 | Hogeschool van Amsterdam | 131,072 |
145.95.0.0/16 | SURFnet bv | 65,536 |
145.96.0.0/16 | SURFnet bv | 65,536 |
145.97.0.0/20 | SURF B.V. | 4,096 |
145.97.128.0/18 | Rijks Universiteit Groningen | 16,384 |
145.97.16.0/22 | Hogeschool Leiden | 1,024 |
145.97.192.0/18 | Stichting Sociale Huisvesting Utrecht | 16,384 |
145.97.20.0/22 | SURFnet SURFcloud | 1,024 |
145.97.24.0/21 | Radboud University Nijmegen | 2,048 |
145.97.48.0/20 | ROC Oost-Nederland | 4,096 |
145.97.64.0/18 | ROC Oost-Nederland | 16,384 |
145.98.0.0/16 | SURFnet bv | 65,536 |
156.83.0.0/16 | Erasmus MC | 65,536 |
192.104.140.0/24 | Centraal Planbureau | 256 |
192.16.188.0/23 | SURFnet bv | 512 |
192.31.231.0/24 | Vrije Universiteit | 256 |
192.33.36.0/24 | Vrije Universiteit | 256 |
192.42.113.0/24 | SURFnet bv | 256 |
192.42.114.0/23 | Plesmanlaan 121 | 512 |
192.42.120.0/21 | SURFnet | 2,048 |
192.43.212.0/24 | Dutch organization for applied scientific research | 256 |
192.87.0.0/16 | SURF B.V. | 65,536 |
193.176.235.0/24 | Amsterdam | 256 |
193.177.176.0/22 | Veldhoven | 1,024 |
194.104.124.0/23 | Breda | 512 |
194.104.240.0/20 | Maastricht | 4,096 |
194.13.112.0/21 | Stichting Sint Antonius Ziekenhuis | 2,048 |
194.13.16.0/20 | Inspectie van het Onderwijs | 4,096 |
194.171.0.0/16 | SURF B.V. | 65,536 |
194.26.12.0/22 | Eindhoven | 1,024 |
194.26.8.0/22 | Eindhoven | 1,024 |
194.53.88.0/24 | Tilburg | 256 |
194.53.89.0/24 | Tilburg | 256 |
194.53.95.0/24 | Tilburg | 256 |
195.169.0.0/16 | SURF B.V. | 65,536 |
Netblock | Company |
---|---|
2001:610::/29 | SURF B.V. |
2001:67c:262c::/48 | Dienst Uitvoering Onderwijs |
WHOIS Details
aut-num: AS1103 as-name: SURFNET-NL descr: SURFnet, The Netherlands org: ORG-Sb3-RIPE remarks: For security/abuse issues: remarks: "mnt-irt: irt-SURFnet-CERT" or remarks: contact <abuse@surfnet.nl> import: from AS42 accept AS-PCH import: from AS112 accept AS112 import: from AS288 accept AS288 import: from AS293 accept AS293 import: from AS513 accept AS-CERNEXT import: from AS702 accept AS-UUNETEURO import: from AS714 accept AS714 import: from AS1101 accept AS1101 import: from AS1102 accept AS1102 import: from AS1104 accept AS1104 AS3333 import: from AS1124 accept AS1124 import: from AS1125 accept AS1125 import: from AS1126 accept AS1126 import: from AS1128 accept AS1128 import: from AS1133 accept AS-UTWENTE import: from AS1136 accept AS1136 import: from AS1139 accept AS1139 import: from AS1140 accept AS1140 import: from AS1145 accept AS-Kennisnet import: from AS1147 accept AS-MCL import: from AS1148 accept AS1148 import: from AS1151 accept AS1151 import: from AS1152 accept AS1152 import: from AS1161 accept AS1161 import: from AS1162 accept AS1162 import: from AS1200 accept AS1200 import: from AS1820 accept AS1820 import: from AS1837 accept AS1837 AS198946 import: from AS1888 accept AS1888 import: from AS2018 accept AS2018 import: from AS2119 accept AS-TELENOR import: from AS2603 accept AS-NORDUNET import: from AS2611 accept AS-BELNET import: from AS2686 accept AS-IGNEMEA import: from AS2906 accept AS-SSI import: from AS2907 accept AS-SINET import: from AS2914 accept AS2914 import: from AS3209 accept AS-ARCOR import: from AS3257 accept AS-NACAMAR import: from AS3265 accept AS-ACCESSFORALL import: from AS3267 accept AS-RUNNET import: from AS3292 accept AS-TELEDK import: from AS3303 accept AS-SWCMGLOBAL import: from AS3333 accept AS3333 AS2121 import: from AS4651 accept AS4651 import: from AS5390 accept AS-EURONET import: from AS5410 accept AS-BOUYGTEL-ISP import: from AS5413 accept AS-XARANET import: from AS5459 accept AS-LINX import: from AS5524 accept AS-BREEDBANDARNHEM import: from AS5583 accept AS-GIPNL import: from AS5607 accept AS-BSKYB-BROADBAND import: from AS6447 accept AS6447 import: from AS6461 accept AS-MFNX import: from AS6507 accept AS6507 import: from AS6661 accept AS-PTLU import: from AS6667 accept AS-EUNETIP import: from AS6724 accept AS-STRATORZ import: from AS6730 accept AS-GLOBAL import: from AS6774 accept AS-BELBONETOPEERS import: from AS6777 accept ANY import: from AS6830 accept AS-AORTA import: from AS6908 accept AS-DATAHOP import: from AS6939 accept AS-HURRICANE import: from AS7342 accept AS7342 import: from AS7473 accept AS7473 import: from AS7497 accept AS7497 import: from AS7539 accept AS7539 import: from AS7575 accept AS7575 import: from AS8075 accept AS8068 import: from AS8218 accept AS-NEO import: from AS8220 accept AS-COLT import: from AS8283 accept AS-COLOCLUE import: from AS8359 accept AS-COMSTAR import: from AS8365 accept AS-MANDA import: from AS8368 accept AS-BENESOL-BACKBONE import: from AS8422 accept AS-NETCOLOGNE import: from AS8426 accept AS-CLARANET import: from AS8455 accept AS-ATOM86 import: from AS8468 accept AS-ENTANET import: from AS8473 accept AS-BAHNHOF import: from AS8501 accept AS8501 import: from AS8551 accept AS-BEZEQINT import: from AS8553 accept AS-AVENSYS import: from AS8608 accept AS-QINIP import: from AS8657 accept AS-CPRM import: from AS8674 accept AS-NETNOD-ANYCAST import: from AS8708 accept AS-RDSNET import: from AS8714 accept ANY import: from AS8781 accept AS8781 import: from AS8918 accept AS-CARRIERONE import: from AS8966 accept AS-EMIX import: from AS9002 accept AS-RETN import: from AS9009 accept AS-GBXS import: from AS9031 accept AS-EDPNETEU import: from AS9150 accept AS-INTERCONNECT import: from AS10310 accept AS-YAHOO import: from AS11537 accept ANY import: from AS12076 accept AS12076 import: from AS12315 accept AS-QSP import: from AS12322 accept AS-PROXAD import: from AS12350 accept AS-VTX import: from AS12389 accept AS-ROSTELECOM import: from AS12414 accept AS-SOLCON import: from AS12552 accept AS-IPO import: from AS12654 accept AS12654 import: from AS12713 accept AS-OTEGLOBE import: from AS12731 accept AS-IPHH import: from AS12859 accept AS12859 import: from AS12876 accept AS12876 import: from AS12902 accept AS-LUNA import: from AS13030 accept AS13030 import: from AS13101 accept AS-TNG import: from AS13237 accept AS-LNCAMSIX import: from AS13285 accept AS-OPAL import: from AS13335 accept AS13335 import: from AS14907 accept AS14907 import: from AS15133 accept AS-EDGECAST import: from AS15169 accept AS15169 import: from AS15412 accept AS-FLAGP import: from AS15435 accept AS-KABELFOON import: from AS15557 accept AS-LDCOMNET import: from AS15600 accept AS-LAN AS-VTX import: from AS15703 accept AS-TRUESERVER import: from AS15830 accept AS-TELECITYGROUP import: from AS16265 accept AS-LEASEWEB import: from AS16276 accept AS-OVH import: from AS16298 accept AS-INTERBOX import: from AS16509 accept AS16509 import: from AS17579 accept AS17579 import: from AS18106 accept AS18106 import: from AS19679 accept AS19679 import: from AS20495 accept AS-WEDARE import: from AS20504 accept AS20504 import: from AS20562 accept AS-OPENPEERING import: from AS20640 accept AS-TITANNET import: from AS20847 accept AS-INTROWEB import: from AS20857 accept AS-TRANSIP import: from AS20932 accept AS-SIG import: from AS20940 accept AS-AKAMAI import: from AS20965 accept AS-GEANT import: from AS20969 accept AS20969 AS25182 import: from AS21221 accept AS-INFOPACT import: from AS21320 accept AS-GEANTNRN import: from AS21263 accept AS-TELEDATA import: from AS21478 accept AS-PLEX import: from AS22822 accept AS-LLNW import: from AS23855 accept AS23855 import: from AS24167 accept AS24167 import: from AS24586 accept AS-NL-INTERMAX import: from AS24730 accept as24730 import: from AS24875 accept AS-ISPSERVICES import: from AS24940 accept AS-HETZNER import: from AS25151 accept AS-CYSO import: from AS25152 accept AS25152 import: from AS25182 accept AS25182 import: from AS25220 accept AS25220 import: from AS25459 accept AS-NEDZONE import: from AS25542 accept AS-DENIT import: from AS25596 accept AS-CAMBRIUM import: from AS27500 accept AS-27500 import: from AS28757 accept AS28757 import: from AS28788 accept AS-UNILOGICNET import: from AS28929 accept AS28929 import: from AS29075 accept AS-IELO import: from AS29208 accept AS-DIALTELECOM import: from AS29263 accept AS-HAAGNET import: from AS29396 accept AS-UNET import: from AS30094 accept AS30094 import: from AS30132 accept AS-ISC-AMS1 import: from AS30781 accept AS-JAGUAR import: from AS30889 accept AS-WAYCOM import: from AS31019 accept AS31019 import: from AS31027 accept AS-NIANET import: from AS31216 accept AS-BSOCOM import: from AS31477 accept AS-DUOCAST import: from AS31500 accept AS-GLOBALNET import: from AS31529 accept AS-DENIC-ANYCAST import: from AS31800 accept AS31800 import: from AS32261 accept AS32261 import: from AS32787 accept AS-PROLE import: from AS32934 accept AS32934 import: from AS33891 accept AS-CORE-BACKBONE import: from AS34141 accept AS-IN2IP import: from AS34177 accept AS34177 import: from AS34288 accept AS34288:AS-IX:AS-SWISSIX import: from AS34307 accept AS34307 import: from AS34309 accept AS34309 import: from AS34655 accept AS-DOCLER import: from AS34762 accept AS-COMBELL import: from AS34968 accept AS-IUNXI import: from AS35332 accept AS-DATAWEB import: from AS36692 accept AS-OPENDNS import: from AS37100 accept AS-SET-SEACOM import: from AS37271 accept AS-WOLCOMM import: from AS37468 accept AS37468 import: from AS39326 accept AS-GOSCOMB import: from AS39647 accept AS39647 import: from AS39704 accept AS39704 import: from AS41441 accept AS41441 import: from AS41552 accept AS41552 import: from AS41692 accept AS-OPENCARRIER import: from AS41887 accept AS-PROLOCATION import: from AS41913 accept AS-COMPUTERLINE import: from AS42165 accept AS42165 import: from AS42385 accept AS-NS9_RIPN_NET import: from AS42707 accept AS42707 import: from AS43437 accept AS-VOIPRO import: from AS43470 accept AS43470 import: from AS45102 accept AS45102 import: from AS46489 accept AS46489 import: from AS47195 accept AS-GAMEFORGE import: from AS47886 accept AS-EQUINIX-EU import: from AS48886 accept AS48886 import: from AS49544 accept AS-INTERACTIVE3D import: from AS49685 accept AS-ITIS import: from AS49820 accept AS49820 import: from AS50266 accept AS50266 import: from AS50295 accept AS50295 import: from AS50304 accept AS50304 import: from AS50999 accept AS50999 import: from AS51088 accept AS-A2B import: from AS54113 accept AS54113 import: from AS57976 accept AS57976 import: from AS57866 accept AS57866 import: from AS59624 accept AS59624 import: from AS59964 accept AS59964 import: from AS64050 accept AS64050 import: from AS64404 accept AS64404 import: from AS132203 accept AS132203 import: from AS197000 accept RS-AUTHDNS-AMS import: from AS197219 accept AS197219 import: from AS199524 accept AS199524 import: from AS200020 accept AS200020 import: from AS202425 accept AS202425 import: from AS203769 accept AS203769 import: from AS206130 accept AS206130 import: from AS206238 accept AS206238 import: from AS206483 accept AS206483 import: from AS206350 accept AS206350 import: from AS207063 accept AS207063 import: from AS207176 accept AS207176 import: from AS208258 accept AS208258 import: from AS208844 accept AS208844 import: from AS213035 accept AS213035 import: from AS396390 accept AS396390 export: to AS42 announce AS-SURFNET export: to AS112 announce AS-SURFNET export: to AS288 announce AS-SURFNET export: to AS293 announce AS-SURFNET export: to AS513 announce AS-SURFNET export: to AS702 announce AS-SURFNET export: to AS714 announce AS-SURFNET export: to AS1101 announce AS-SURFNET export: to AS1102 announce AS-SURFNET export: to AS1104 announce ANY export: to AS1124 announce {0.0.0.0/0} export: to AS1125 announce AS-SURFNET export: to AS1126 announce {0.0.0.0/0} export: to AS1128 announce {0.0.0.0/0} export: to AS1133 announce AS-SURFNET export: to AS1136 announce AS-SURFNET export: to AS1139 announce {0.0.0.0/0} export: to AS1140 announce ANY export: to AS1145 announce AS-SURFNET export: to AS1147 announce AS-SURFNET export: to AS1148 announce AS-SURFNET export: to AS1151 announce AS-SURFNET export: to AS1152 announce AS-SURFNET export: to AS1161 announce {0.0.0.0/0} export: to AS1162 announce {0.0.0.0/0} export: to AS1200 announce ANY export: to AS1837 announce AS-SURFNET export: to AS1888 announce {0.0.0.0/0} export: to AS1820 announce AS-SURFNET export: to AS2018 announce AS-SURFNET export: to AS2119 announce AS-SURFNET export: to AS2603 announce AS-SURFNET export: to AS2611 announce AS-SURFNET export: to AS2686 announce AS-SURFNET export: to AS2906 announce AS-SURFNET export: to AS2907 announce AS-SURFNET export: to AS2914 announce AS-SURFNET export: to AS3209 announce AS-SURFNET export: to AS3257 announce AS-SURFNET export: to AS3265 announce AS-SURFNET export: to AS3267 announce AS-SURFNET export: to AS3292 announce AS-SURFNET export: to AS3303 announce AS-SURFNET export: to AS3333 announce ANY export: to AS4651 announce AS-SURFNET export: to AS5390 announce AS-SURFNET export: to AS5410 announce AS-SURFNET export: to AS5413 announce AS-SURFNET export: to AS5459 announce AS-SURFNET export: to AS5524 announce AS-SURFNET export: to AS5583 announce AS-SURFNET export: to AS5607 announce AS-SURFNET export: to AS6447 announce AS-SURFNET export: to AS6461 announce AS-SURFNET export: to AS6507 announce AS-SURFNET export: to AS6661 announce AS-SURFNET export: to AS6667 announce AS-SURFNET export: to AS6724 announce AS-SURFNET export: to AS6730 announce AS-SURFNET export: to AS6774 announce AS-SURFNET export: to AS6777 action community .= { 6777:6777 }; announce AS-SURFNET export: to AS6830 announce AS-SURFNET export: to AS6908 announce AS-SURFNET export: to AS6939 announce AS-SURFNET export: to AS7342 announce AS-SURFNET export: to AS7473 announce AS-SURFNET export: to AS7497 announce AS-SURFNET export: to AS7539 announce AS-SURFNET export: to AS7575 announce AS-SURFNET export: to AS8075 announce AS-SURFNET export: to AS8218 announce AS-SURFNET export: to AS8220 announce AS-SURFNET export: to AS8283 announce AS-SURFNET export: to AS8359 announce AS-SURFNET export: to AS8365 announce AS-SURFNET export: to AS8368 announce AS-SURFNET export: to AS8422 announce AS-SURFNET export: to AS8426 announce AS-SURFNET export: to AS8455 announce AS-SURFNET export: to AS8468 announce AS-SURFNET export: to AS8473 announce AS-SURFNET export: to AS8501 announce AS-SURFNET export: to AS8551 announce AS-SURFNET export: to AS8553 announce AS-SURFNET export: to AS8608 announce AS-SURFNET export: to AS8657 announce AS-SURFNET export: to AS8674 announce AS-SURFNET export: to AS8708 announce AS-SURFNET export: to AS8714 announce AS-SURFNET export: to AS8781 announce AS-SURFNET export: to AS8918 announce AS-SURFNET export: to AS8966 announce AS-SURFNET export: to AS9002 announce AS-SURFNET export: to AS9009 announce AS-SURFNET export: to AS9031 announce AS-SURFNET export: to AS9150 announce AS-SURFNET export: to AS10310 announce AS-SURFNET export: to AS11537 announce AS-SURFNET export: to AS12076 announce AS-SURFNET export: to AS12315 announce AS-SURFNET export: to AS12322 announce AS-SURFNET export: to AS12350 announce AS-SURFNET export: to AS12389 announce AS-SURFNET export: to AS12414 announce AS-SURFNET export: to AS12552 announce AS-SURFNET export: to AS12654 announce ANY export: to AS12713 announce AS-SURFNET export: to AS12731 announce AS-SURFNET export: to AS12859 announce AS-SURFNET export: to AS12876 announce AS-SURFNET export: to AS12902 announce AS-SURFNET export: to AS13030 announce AS-SURFNET export: to AS13101 announce AS-SURFNET export: to AS13237 announce AS-SURFNET export: to AS13285 announce AS-SURFNET export: to AS13335 announce AS-SURFNET export: to AS14907 announce AS-SURFNET export: to AS15133 announce AS-SURFNET export: to AS15169 announce AS-SURFNET export: to AS15412 announce AS-SURFNET export: to AS15435 announce AS-SURFNET export: to AS15557 announce AS-SURFNET export: to AS15600 announce AS-SURFNET export: to AS15703 announce AS-SURFNET export: to AS15830 announce AS-SURFNET export: to AS16265 announce AS-SURFNET export: to AS16276 announce AS-SURFNET export: to AS16298 announce AS-SURFNET export: to AS16509 announce AS-SURFNET export: to AS17579 announce AS-SURFNET export: to AS18106 announce AS-SURFNET export: to AS19679 announce AS-SURFNET export: to AS20495 announce AS-SURFNET export: to AS20504 announce AS-SURFNET export: to AS20562 announce AS-SURFNET export: to AS20640 announce AS-SURFNET export: to AS20847 announce AS-SURFNET export: to AS20857 announce AS-SURFNET export: to AS20932 announce AS-SURFNET export: to AS20940 announce AS-SURFNET export: to AS20965 announce AS-SURFNET export: to AS20969 announce AS-SURFNET export: to AS21221 announce AS-SURFNET export: to AS21320 announce AS-SURFNET export: to AS21263 announce AS-SURFNET export: to AS21478 announce AS-SURFNET export: to AS22822 announce AS-SURFNET export: to AS23855 announce AS-SURFNET export: to AS24167 announce AS-SURFNET export: to AS24586 announce AS-SURFNET export: to AS24730 announce AS-SURFNET export: to AS24875 announce AS-SURFNET export: to AS24940 announce AS-SURFNET export: to AS25151 announce AS-SURFNET export: to AS25152 announce ANY export: to AS25182 announce AS-SURFNET export: to AS25220 announce AS-SURFNET export: to AS25459 announce AS-SURFNET export: to AS25542 announce AS-SURFNET export: to AS25596 announce AS-SURFNET export: to AS27500 announce AS-SURFNET export: to AS28757 announce AS-SURFNET export: to AS28788 announce AS-SURFNET export: to AS28929 announce AS-SURFNET export: to AS29075 announce AS-SURFNET export: to AS29208 announce AS-SURFNET export: to AS29263 announce AS-SURFNET export: to AS29396 announce AS-SURFNET export: to AS30094 announce AS-SURFNET export: to AS30132 announce AS-SURFNET export: to AS30781 announce AS-SURFNET export: to AS30889 announce AS-SURFNET export: to AS31019 announce AS-SURFNET export: to AS31027 announce AS-SURFNET export: to AS31216 announce AS-SURFNET export: to AS31477 announce AS-SURFNET export: to AS31500 announce AS-SURFNET export: to AS31529 announce AS-SURFNET export: to AS31800 announce AS-SURFNET export: to AS32261 announce AS-SURFNET export: to AS32787 announce AS-SURFNET export: to AS32934 announce AS-SURFNET export: to AS33891 announce AS-SURFNET export: to AS34141 announce AS-SURFNET export: to AS34177 announce AS-SURFNET export: to AS34288 announce AS-SURFNET export: to AS34307 announce AS-SURFNET export: to AS34309 announce AS-SURFNET export: to AS34655 announce AS-SURFNET export: to AS34762 announce AS-SURFNET export: to AS34968 announce AS-SURFNET export: to AS35332 announce AS-SURFNET export: to AS36692 announce AS-SURFNET export: to AS37100 announce AS-SURFNET export: to AS37271 announce AS-SURFNET export: to AS37468 announce AS-SURFNET export: to AS39326 announce AS-SURFNET export: to AS39647 announce AS-SURFNET export: to AS39704 announce AS-SURFNET export: to AS41441 announce AS-SURFNET export: to AS41552 announce AS-SURFNET export: to AS41692 announce AS-SURFNET export: to AS41887 announce AS-SURFNET export: to AS41913 announce AS-SURFNET export: to AS42165 announce AS-SURFNET export: to AS42385 announce AS-SURFNET export: to AS42707 announce AS-SURFNET export: to AS43437 announce AS-SURFNET export: to AS43470 announce AS-SURFNET export: to AS45102 announce AS-SURFNET export: to AS46489 announce AS-SURFNET export: to AS47195 announce AS-SURFNET export: to AS47886 announce AS-SURFNET export: to AS48886 announce AS-SURFNET export: to AS49544 announce AS-SURFNET export: to AS49685 announce AS-SURFNET export: to AS49820 announce AS-SURFNET export: to AS50266 announce AS-SURFNET export: to AS50295 announce AS-SURFNET export: to AS50304 announce AS-SURFNET export: to AS50999 announce AS-SURFNET export: to AS51088 announce AS-SURFNET export: to AS54113 announce AS-SURFNET export: to AS57976 announce AS-SURFNET export: to AS57866 announce AS-SURFNET export: to AS59624 announce AS-SURFNET export: to AS59964 announce AS-SURFNET export: to AS64050 announce AS-SURFNET export: to AS64404 announce AS-SURFNET export: to AS132203 announce AS-SURFNET export: to AS197000 announce AS-SURFNET export: to AS197219 announce AS-SURFNET export: to AS199524 announce AS-SURFNET export: to AS200020 announce AS-SURFNET export: to AS202425 announce AS-SURFNET export: to AS203769 announce AS-SURFNET export: to AS206130 announce AS-SURFNET export: to AS206238 announce AS-SURFNET export: to AS206350 announce AS-SURFNET export: to AS206483 announce AS-SURFNET export: to AS207063 announce AS-SURFNET export: to AS207176 announce AS-SURFNET export: to AS208258 announce AS-SURFNET export: to AS208844 announce AS-SURFNET export: to AS213035 announce AS-SURFNET export: to AS396390 announce AS-SURFNET admin-c: SNS1-RIPE tech-c: SNS1-RIPE status: LEGACY mnt-by: RIPE-NCC-LEGACY-MNT mnt-by: AS1103-MNT created: 2002-09-23T12:44:58Z last-modified: 2023-07-20T14:36:24Z source: RIPE abuse-email: cert@surfcert.nl abuse-c: SNS1-RIPE abuse-org: ORG-Sb3-RIPE organisation: ORG-Sb3-RIPE org-name: SURF B.V. country: NL org-type: LIR address: P.O. Box 19035 address: 3501 DA address: Utrecht address: NETHERLANDS phone: +31887873000 e-mail: lir@surf.nl admin-c: HT3384-RIPE admin-c: MK512-RIPE admin-c: SNS1-RIPE admin-c: WB311-RIPE admin-c: NO17-RIPE admin-c: RS957-RIPE admin-c: JO5863-RIPE admin-c: MM57501-RIPE abuse-c: SNS1-RIPE mnt-ref: RIPE-NCC-HM-MNT mnt-ref: SN-LIR-MNT mnt-by: RIPE-NCC-HM-MNT mnt-by: SN-LIR-MNT created: 2004-04-17T11:43:29Z last-modified: 2023-02-21T13:35:38Z source: RIPE person: Marijke Kaat address: SURFnet bv address: P.O. Box 19035 address: NL - 3501 DA Utrecht address: The Netherlands phone: +31 30 2305305 fax-no: +31 30 2305329 e-mail: Marijke.Kaat@surfnet.nl nic-hdl: MK512-RIPE notify: Marijke.Kaat@surfnet.nl created: 1970-01-01T00:00:00Z last-modified: 2016-04-05T20:29:57Z mnt-by: RIPE-NCC-LOCKED-MNT source: RIPE role: SURF Network Maintainer address: Kantoren Hoog Overborch (Hoog Catharijne) address: Moreelsepark 48, 3511 EP Utrecht address: Postbus 19035, 3501 DA Utrecht phone: +31 88 7873000 admin-c: WB311-RIPE tech-c: NO17-RIPE tech-c: WB311-RIPE tech-c: MK512-RIPE tech-c: JO5863-RIPE tech-c: MM57501-RIPE nic-hdl: SNS1-RIPE abuse-mailbox: cert@surfcert.nl mnt-by: AS1103-MNT created: 2002-07-09T10:06:06Z last-modified: 2023-02-21T13:31:49Z source: RIPE e-mail: noc@surfnet.nl person: Max Mudde address: Moreelsepark 48, Utrecht phone: +31887873000 nic-hdl: MM57501-RIPE mnt-by: SN-LIR-MNT mnt-by: AS1103-MNT created: 2023-02-21T13:29:47Z last-modified: 2023-02-21T13:29:47Z source: RIPE person: Niels den Otter address: SURF address: P.O. Box 19035 address: NL - 3501 DA Utrecht address: The Netherlands phone: +31 30 2305305 e-mail: niels.denotter@surf.nl nic-hdl: NO17-RIPE notify: niels.denotter@surf.nl mnt-by: AS1103-MNT created: 1970-01-01T00:00:00Z last-modified: 2021-01-22T14:49:44Z source: RIPE person: Hans Trompert address: SURFnet bv address: Network Services address: P.O. Box 19035 address: NL - 3501 DA Utrecht address: The Netherlands phone: +31 30 2305305 fax-no: +31 30 2305329 e-mail: hans.trompert@surfnet.nl nic-hdl: HT3384-RIPE notify: hans.trompert@surfnet.nl created: 1970-01-01T00:00:00Z last-modified: 2016-04-05T20:29:53Z mnt-by: RIPE-NCC-LOCKED-MNT source: RIPE person: Rogier Spoor address: SURFnet bv address: The Netherlands phone: +31 30 2305305 fax-no: +31 30 2305329 e-mail: Rogier.Spoor@SURFnet.nl nic-hdl: RS957-RIPE notify: lir@surfnet.nl notify: Rogier.Spoor@SURFnet.nl mnt-by: SN-LIR-MNT created: 2002-04-18T13:28:43Z last-modified: 2019-03-21T09:01:52Z source: RIPE person: Joachim Opdenakker address: Heirbaan 11 address: 3650 Dilsen-Stokkem e-mail: joachim.opdenakker@surf.nl notify: joachim.opdenakker@surf.nl phone: +32497802317 nic-hdl: JO5863-RIPE mnt-by: SN-LIR-MNT mnt-by: AS1103-MNT created: 2023-01-19T06:03:56Z last-modified: 2023-01-19T06:15:12Z source: RIPE person: Wim Biemolt address: SURFnet bv address: P.O. Box 19035 address: NL - 3501 DA Utrecht address: The Netherlands phone: +31 88 7873000 e-mail: Wim.Biemolt@surfnet.nl nic-hdl: WB311-RIPE remarks: http://www.biemolt.com/ notify: Wim.Biemolt@surfnet.nl mnt-by: SN-LIR-MNT created: 1970-01-01T00:00:00Z last-modified: 2015-01-07T21:14:52Z source: RIPE role: SURF Network Maintainer address: Kantoren Hoog Overborch (Hoog Catharijne) address: Moreelsepark 48, 3511 EP Utrecht address: Postbus 19035, 3501 DA Utrecht phone: +31 88 7873000 admin-c: WB311-RIPE tech-c: NO17-RIPE tech-c: WB311-RIPE tech-c: MK512-RIPE tech-c: JO5863-RIPE tech-c: MM57501-RIPE nic-hdl: SNS1-RIPE abuse-mailbox: cert@surfcert.nl mnt-by: AS1103-MNT created: 2002-07-09T10:06:06Z last-modified: 2023-02-21T13:31:49Z source: RIPE e-mail: noc@surfnet.nl
Hosted Domains
There are 9,267 domain names hosted across 1,573 IP addresses on this ASN.
Peers
There are 1,076 peers for this ASN.
Peers | Name |
---|---|
AS10122 | BIGO TECHNOLOGY PTE. LTD. |
AS10310 | Oath Holdings Inc. |
AS1101 | SURF B.V. |
AS11019 | HAProxy Technologies, Inc. |
AS1102 | SURF B.V. |
AS1104 | Stichting Nederlandse Wetenschappelijk Onderzoek Instituten |
AS11179 | Aryaka Networks, Inc. |
AS112 | DNS-OARC |
AS1124 | Universiteit van Amsterdam |
AS1126 | Vancis Advanced ICT Services |
AS1128 | SURF B.V. |
AS1133 | SURF B.V. |
AS1136 | KPN B.V. |
AS1140 | Stichting Internet Domeinregistratie Nederland |
AS1145 | SURF B.V. |
AS1147 | SURF B.V. |
AS1152 | SURF B.V. |
AS11537 | Internet2 |
AS1161 | SURF B.V. |
AS1200 | Amsterdam Internet Exchange B.V. |
AS12041 | Afilias, Inc. |
AS12306 | Plus.line AG |
AS12315 | Quality Service Provider BV |
AS12322 | Free SAS |
AS12329 | GLASFASER RUHR GmbH & Co. KG |
AS12350 | VTX Services SA |
AS12355 | HeLi NET Telekommunikation GmbH & Co. |
AS1239 | Sprint |
AS12399 | q.beyond AG |
AS12400 | Partner Communications Ltd. |
AS1241 | Nova Telecommunications & Media Single Member S.A |
AS12414 | Solcon Internetdiensten B.V. |
AS12440 | Hughes Network Systems GmbH |
AS1248 | HERE Global BV |
AS12552 | GlobalConnect AB |
AS12578 | SIA Tet |
AS12615 | Global Communication Net Plc |
AS12637 | SEEWEB s.r.l. |
AS12654 | Reseaux IP Europeens Network Coordination Centre (RIPE NCC) |
AS1267 | WIND TRE S.P.A. |
AS12693 | e.discom Telekommunikation GmbH |
AS12695 | LLC Digital Network |
AS12713 | OTEGlobe |
AS12714 | PJSC MegaFon |
AS12731 | IPHH Internet Port Hamburg GmbH |
AS12741 | Netia SA |
AS12759 | Stephan Fuss trading as SoftCom Datensysteme |
AS12779 | IT.Gate S.p.A. |
AS12850 | IRIDEOS S.P.A. |
AS12859 | BIT BV |
AS12876 | SCALEWAY S.A.S. |
AS12883 | PRIVATE JOINT-STOCK COMPANY "FARLEP-INVEST" |
AS12888 | Amadeus Data Processing GmbH |
AS12902 | Luna.nl B.V. |
AS12969 | Vodafone Iceland |
AS12993 | SIA Digitalas Ekonomikas Attistibas Centrs |
AS13002 | ISIX Communications LLP |
AS13030 | Init7 (Switzerland) Ltd. |
AS13101 | TNG Stadtnetz GmbH |
AS13122 | Manx Telecom Trading Ltd |
AS13132 | cyberways Informationsdienste GmbH |
AS13150 | CATO NETWORKS LTD |
AS13172 | Electroenergien Sistemen Operator EAD |
AS13194 | UAB "Bite Lietuva" |
AS131958 | Tama Cable Network Co.,Ltd. |
AS13213 | UK-2 Limited |
AS132203 | Tencent Building, Kejizhongyi Avenue |
AS132337 | Axclusive |
AS13237 | euNetworks GmbH |
AS13249 | PRIVATE JOINT STOCK COMPANY "DATAGROUP" |
AS13285 | TalkTalk Communications Limited |
AS132876 | Symphony Communication (Thailand) PCL. |
AS13335 | Cloudflare, Inc. |
AS13360 | Triton Digital |
AS133613 | MTel telecommunication company ltd. |
AS13445 | Cisco Webex LLC |
AS135391 | AOFEI DATA INTERNATIONAL COMPANY LIMITED |
AS136106 | PT. Mega Akses Persada |
AS136907 | HUAWEI CLOUDS |
AS137367 | PT iForte Solusi Infotek |
AS137409 | GSL Networks Pty LTD |
AS137490 | Navice Consulting |
AS138322 | Afghan Wireless Communication Company |
AS139341 | ACE |
AS13984 | SD Data Center |
AS140443 | PT Herza Digital Indonesia |
AS14061 | DigitalOcean, LLC |
AS140731 | TOHU Public Internet |
AS140984 | WTW HIGHTECH COMPANY INC |
AS14127 | Iland Internet Solutions Corporation |
AS14537 | Continent 8 LLC |
AS14630 | Invesco Group Services, Inc. |
AS14840 | BR.Digital Provider |
AS148968 | Falcore Investments Pty Ltd |
AS14907 | Wikimedia Foundation Inc. |
AS150220 | ID-IX |
AS15133 | Edgecast Inc. |
AS151420 | Rapid-Fire-y |
AS151544 | PDWNet |
AS15169 | Google LLC |
Upstreams
There are 7 upstreams for this ASN.
upstreams | Name |
---|---|
AS1239 | Sprint |
AS20562 | Broadband Hosting B.V. |
AS24785 | Broadband Hosting B.V. |
AS2603 | NORDUnet |
AS2914 | NTT America, Inc. |
AS3257 | GTT Communications Inc. |
AS6830 | Liberty Global B.V. |
Downstreams
There are 26 downstreams for this ASN.
Downstreams | Name |
---|---|
AS1101 | SURF B.V. |
AS1102 | SURF B.V. |
AS1104 | Stichting Nederlandse Wetenschappelijk Onderzoek Instituten |
AS112 | DNS-OARC |
AS1124 | Universiteit van Amsterdam |
AS1128 | SURF B.V. |
AS1133 | SURF B.V. |
AS1140 | Stichting Internet Domeinregistratie Nederland |
AS1145 | SURF B.V. |
AS1147 | SURF B.V. |
AS1152 | SURF B.V. |
AS1161 | SURF B.V. |
AS1200 | Amsterdam Internet Exchange B.V. |
AS1239 | Sprint |
AS12654 | Reseaux IP Europeens Network Coordination Centre (RIPE NCC) |
AS1837 | The North Atlantic Treaty Organization |
AS1888 | Stichting Centrum voor Wiskunde en Informatica |
AS203769 | Cooperatie KIEN u.a. |
AS206130 | Stichting Carmel College |
AS25152 | Reseaux IP Europeens Network Coordination Centre (RIPE NCC) |
AS25182 | Stichting Nederlandse Publieke Omroep |
AS288 | European Space Agency (ESA) |
AS2914 | NTT America, Inc. |
AS3257 | GTT Communications Inc. |
AS3333 | Reseaux IP Europeens Network Coordination Centre (RIPE NCC) |
AS42165 | European Commission - Directorate General - Joint Research Centre |
Related Networks
What is an ASN?
Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.
The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS1103 at robtex.
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