AS number details

AS45753

Netsec Limited  ·  simcentric.com

  • anycast
  • bittorrent

AS45753 – Netsec Limited

Field Value
Country Hong Kong
Website simcentric.com
Hosted domains 102,499
Number of IPv4 109,824
Number of IPv6 79,228,162,514,264,337,593,543,950,336
ASN type Hosting
Registry apnic
Allocated 13 years ago on Jun 29, 2011
Updated 3 years ago on Aug 10, 2021

IP Ranges

Netblock Company Num of IPs
103.117.144.0/22 Lighting Hosting Limited 1,024
103.117.144.0/24 Lighting Hosting Limited 256
103.117.145.0/24 Lighting Hosting Limited 256
103.117.146.0/24 Lighting Hosting Limited 256
103.117.147.0/24 Lighting Hosting Limited 256
103.1.224.0/22 Netsec Limited 1,024
103.1.224.0/24 SIMCENTRIC-HK NETBLOCK 256
103.1.225.0/24 SIMCENTRIC-HK NETBLOCK 256
103.1.226.0/24 SIMCENTRIC-HK NETBLOCK 256
103.1.227.0/24 SIMCENTRIC-HK NETBLOCK 256
103.133.72.0/23 Rack Anizer Limited 512
103.133.72.0/24 Rack Anizer Limited 256
103.133.73.0/24 Rack Anizer Limited 256
103.133.74.0/24 Rack Anizer Limited 256
103.147.224.0/24 MAX CLOUD TECHNOLOGY LIMITED 256
103.194.184.0/22 8 CLOUD LIMITED 1,024
103.194.184.0/24 8 CLOUD LIMITED 256
103.194.185.0/24 8 CLOUD LIMITED 256
103.194.186.0/24 8 CLOUD LIMITED 256
103.194.187.0/24 8 CLOUD LIMITED 256
103.199.104.0/22 Network and Security Solutions Limited 1,024
103.199.104.0/24 Network and Security Solutions Limited 256
103.199.105.0/24 Network and Security Solutions Limited 256
103.199.106.0/24 Network and Security Solutions Limited 256
103.199.107.0/24 Network and Security Solutions Limited 256
103.203.48.0/22 Flat 2016, 20/F, New Tech Plaza, 1,024
103.203.49.0/24 Flat 2016, 20/F, New Tech Plaza, 256
103.203.50.0/24 Flat 2016, 20/F, New Tech Plaza, 256
103.203.51.0/24 Flat 2016, 20/F, New Tech Plaza, 256
103.212.96.0/22 Room 1701, 17/F, 1,024
103.212.96.0/24 Room 1701, 17/F, 256
103.212.97.0/24 Room 1701, 17/F, 256
103.212.98.0/24 Room 1701, 17/F, 256
103.212.99.0/24 Room 1701, 17/F, 256
103.231.172.0/23 varidata 512
103.231.172.0/24 varidata 256
103.231.173.0/24 MAX CLOUD TECHNOLOGY LIMITED 256
103.231.174.0/24 MAX CLOUD TECHNOLOGY LIMITED 256
103.44.160.0/22 DATAPLUGS.COM 1,024
103.44.160.0/24 DATAPLUGS.COM 256
103.44.161.0/24 DATAPLUGS.COM 256
103.44.162.0/24 DATAPLUGS.COM 256
103.44.163.0/24 DATAPLUGS.COM 256
103.70.76.0/23 RM 1502, 15/F, NAN DAO COMM BLDG 512
103.70.76.0/24 RM 1502, 15/F, NAN DAO COMM BLDG 256
103.71.252.0/23 8 CLOUD LIMITED 512
103.71.252.0/24 8 CLOUD LIMITED 256
103.71.253.0/24 8 CLOUD LIMITED 256
103.84.84.0/22 RM 2021 New Tech Plaza, 34 Tai Yau Street, San Po Kong, Kowl 1,024
103.84.84.0/24 RM 2021 New Tech Plaza, 34 Tai Yau Street, San Po Kong, Kowl 256
103.84.85.0/24 RM 2021 New Tech Plaza, 34 Tai Yau Street, San Po Kong, Kowl 256
103.84.86.0/24 RM 2021 New Tech Plaza, 34 Tai Yau Street, San Po Kong, Kowl 256
103.84.87.0/24 RM 2021 New Tech Plaza, 34 Tai Yau Street, San Po Kong, Kowl 256
103.89.72.0/24 Rack Anizer Limited 256
103.91.10.0/24 MTI Solution Limited 256
103.91.11.0/24 MTI Solution Limited 256
103.91.8.0/22 MTI Solution Limited 1,024
103.91.8.0/24 MTI Solution Limited 256
103.91.9.0/24 MTI Solution Limited 256
110.173.48.0/20 Room B, 8/F Wing Cheung Ind Building 4,096
110.173.48.0/24 Room B, 8/F Wing Cheung Ind Building 256
110.173.49.0/24 Room B, 8/F Wing Cheung Ind Building 256
110.173.50.0/24 Room B, 8/F Wing Cheung Ind Building 256
110.173.51.0/24 Room B, 8/F Wing Cheung Ind Building 256
110.173.52.0/24 Room B, 8/F Wing Cheung Ind Building 256
110.173.53.0/24 Room B, 8/F Wing Cheung Ind Building 256
110.173.54.0/24 Room B, 8/F Wing Cheung Ind Building 256
110.173.55.0/24 Room B, 8/F Wing Cheung Ind Building 256
110.173.56.0/24 Room B, 8/F Wing Cheung Ind Building 256
110.173.57.0/24 Room B, 8/F Wing Cheung Ind Building 256
110.173.58.0/24 Room B, 8/F Wing Cheung Ind Building 256
110.173.59.0/24 Room B, 8/F Wing Cheung Ind Building 256
110.173.60.0/24 Room B, 8/F Wing Cheung Ind Building 256
110.173.61.0/24 Room B, 8/F Wing Cheung Ind Building 256
110.173.62.0/24 Room B, 8/F Wing Cheung Ind Building 256
110.173.63.0/24 Room B, 8/F Wing Cheung Ind Building 256
111.68.0.0/20 Hollywood Plaza, 610 Nathan Road 4,096
111.68.0.0/24 Hollywood Plaza, 610 Nathan Road 256
111.68.10.0/24 Hollywood Plaza, 610 Nathan Road 256
111.68.1.0/24 Hollywood Plaza, 610 Nathan Road 256
111.68.11.0/24 Hollywood Plaza, 610 Nathan Road 256
111.68.12.0/24 Hollywood Plaza, 610 Nathan Road 256
111.68.13.0/24 Hollywood Plaza, 610 Nathan Road 256
111.68.14.0/24 Hollywood Plaza, 610 Nathan Road 256
111.68.15.0/24 Hollywood Plaza, 610 Nathan Road 256
111.68.2.0/24 Hollywood Plaza, 610 Nathan Road 256
111.68.3.0/24 Hollywood Plaza, 610 Nathan Road 256
111.68.4.0/24 Hollywood Plaza, 610 Nathan Road 256
111.68.5.0/24 Hollywood Plaza, 610 Nathan Road 256
111.68.6.0/24 Hollywood Plaza, 610 Nathan Road 256
111.68.7.0/24 Hollywood Plaza, 610 Nathan Road 256
111.68.8.0/24 Hollywood Plaza, 610 Nathan Road 256
111.68.9.0/24 Hollywood Plaza, 610 Nathan Road 256
112.121.160.0/19 Netsec Limited 8,192
112.121.160.0/24 Netsec Limited 256
112.121.161.0/24 Netsec Limited 256
112.121.162.0/24 Netsec Limited 256
112.121.163.0/24 Netsec Limited 256
112.121.164.0/24 Netsec Limited 256
112.121.165.0/24 Netsec Limited 256

The list on this page is limited to 100 results. The totality of IPv4 ranges for this ASN is available through our ASN & IP Ranges APIs.

Netblock Company
2406:8680::/32 Netsec Limited
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WHOIS Details

aut-num:        AS45753
as-name:        NETSEC-HK
descr:          Netsec Limited
country:        HK
org:            ORG-NASS1-AP
admin-c:        NN411-AP
tech-c:         NN411-AP
abuse-c:        AN893-AP
mnt-lower:      MAINT-NETSEC-HK
mnt-routes:     MAINT-NETSEC-HK
mnt-by:         APNIC-HM
mnt-irt:        IRT-NETSEC-HK
last-modified:  2021-08-10T01:28:42Z
source:         APNIC


mntner:         APNIC-HM
admin-c:        RTT10-RIPE
upd-to:         roufique@rtat.net
auth:           MD5-PW
auth:           SSO
auth:           SSO
mnt-by:         APNIC-HM
created:        2019-04-09T03:52:39Z
last-modified:  2019-04-20T09:18:19Z
source:         RIPE

role:           NETSEC NOC
address:        Unit 2607-08, 26/F, Billion Plaza, 8 Cheung Yue St, Cheung Sha Wan, Kowloon, Hong Kong
country:        HK
phone:          +85227511100
e-mail:         noc@netsec.com
admin-c:        NN411-AP
tech-c:         NN411-AP
nic-hdl:        NN411-AP
mnt-by:         MAINT-HK-NETSEC
last-modified:  2016-08-19T04:24:15Z
source:         APNIC
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Hosted Domains

There are 102,499 domain names hosted across 6,723 IP addresses on this ASN.

IP Address Domain Domains on this IP
216.118.237.142 com227.com 3,327
111.68.8.75 400474.com 2,524
111.68.8.99 400474.com 2,523
111.68.8.227 400474.com 2,523
111.68.8.219 400474.com 2,523
111.68.8.206 400474.com 2,523
119.42.148.102 400474.com 2,523
111.68.8.116 400474.com 2,523
111.68.8.172 400474.com 2,523
111.68.8.147 400474.com 2,523
111.68.8.187 400474.com 2,523
111.68.8.140 400474.com 2,523
111.68.8.211 400474.com 2,523
103.212.98.198 400474.com 2,523
111.68.8.107 400474.com 2,523
111.68.8.51 400474.com 2,523
111.68.8.19 400474.com 2,523
111.68.8.123 400474.com 2,523
111.68.8.83 400474.com 2,523
111.68.8.28 400474.com 2,523
111.68.8.35 400474.com 2,523
111.68.8.3 400474.com 2,523
111.68.8.13 400474.com 2,523
111.68.8.91 400474.com 2,523
111.68.8.156 400474.com 2,523
111.68.8.43 400474.com 2,523
111.68.8.179 400474.com 2,523
111.68.8.163 400474.com 2,523
111.68.8.68 400474.com 2,523
111.68.8.59 400474.com 2,523
111.68.8.198 400474.com 2,523
112.121.175.174 132e365.com 2,434
182.16.51.134 6f3eb.com 1,573
182.16.19.194 3131tyc.com 1,307
148.66.14.189 00799.cz 1,303
180.178.35.162 pix333.com 1,289
216.118.231.206 90611.cn 1,172
182.16.27.246 o29902990.com 1,063
112.121.169.52 hxrlaoauklwf.com 972
112.121.169.54 4t97jd5bltbq.com 965
182.16.24.150 rwkhzaaxicjn.com 957
182.16.18.227 quytvghpbugk.com 943
112.121.170.78 54861.cn 910
180.178.40.162 6940004.com 909
182.16.114.30 7780280.com 888
182.16.114.22 7780532.com 887
182.16.27.244 227227118.com 884
148.66.54.130 meconcept.com.hk 878
148.66.23.36 dsy8955.com 865
182.16.77.186 070005.cc 859

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Peers

There are 22 peers for this ASN.

Peers Name
AS10099 China Unicom Global
AS1299 Arelion Sweden AB
AS132337 Axclusive
AS140627 OneQode
AS198622 Adform A/S
AS19905 Neustar Security Services
AS23764 CTGNet
AS24482 SG.GS
AS36236 NetActuate, Inc
AS38195 Superloop
AS39120 Convergenze S.p.A.
AS41095 IPTP LTD
AS4134 CHINANET-BACKBONE
AS45796 UIH / BB Connect
AS4635 Hong Kong Internet Exchange--Route Server 1
AS4637 Telstra Global
AS4766 Korea Telecom
AS49544 i3D.net B.V
AS58453 Level 30, Tower 1
AS9002 RETN Limited
AS9744 XLC GLOBAL
AS9930 TTNET-MY
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Upstreams

There are 5 upstreams for this ASN.

upstreams Name
AS1299 Arelion Sweden AB
AS19905 Neustar Security Services
AS23764 CTGNet
AS4637 Telstra Global
AS9744 XLC GLOBAL
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ASN API ASN Database Download

Downstreams

There are 2 downstreams for this ASN.

Downstreams Name
AS198622 Adform A/S
AS9744 XLC GLOBAL
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ASN API ASN Database Download

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 AS45753 at robtex.

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