AS number details
AS20836
CDLAN SpA · cdlan.it
IP Ranges
| Netblock | Company | Num of IPs |
|---|---|---|
| 178.249.184.0/21 | CDLAN SpA | 2,048 |
| 178.249.189.0/24 | CDLAN S.R.L. customers services | 256 |
| 185.112.90.0/24 | WISE DIALOG BANK SPA | 256 |
| 185.142.120.0/24 | RHX SRL | 256 |
| 185.164.176.0/23 | Overweb Srl | 512 |
| 185.43.151.0/24 | IP NUBO AETHERNA | 256 |
| 185.47.228.0/22 | CDLAN SpA | 1,024 |
| 193.235.114.0/24 | CDLAN SRL | 256 |
| 217.171.32.0/20 | CDLAN SpA | 4,096 |
| 91.142.143.0/24 | RHX SRL | 256 |
| 95.157.64.0/19 | CDLAN SpA | 8,192 |
| 95.157.75.0/24 | CDLAN SpA | 256 |
| 95.157.96.0/19 | CDLAN SpA | 8,192 |
| Netblock | Company |
|---|---|
| 2001:b60::/32 | CDLAN SpA |
| 2001:b61::/32 | CDLAN SpA |
| 2a0a:ec00::/32 | Overweb Srl |
Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
IP Ranges API 
WHOIS Details
aut-num: AS20836 org: ORG-Cs11-RIPE as-name: CDLAN-AS descr: Milano remarks: remarks: -------------------------------------------------------------------------- remarks: Upstream remarks: -------------------------------------------------------------------------- import: from AS3356 accept ANY export: to AS3356 announce AS-CDLAN mp-import: afi ipv6.unicast from AS3356 accept ANY mp-export: afi ipv6.unicast to AS3356 announce AS-CDLAN import: from AS6762 accept ANY export: to AS6762 announce AS-CDLAN mp-import: afi ipv6.unicast from AS6762 accept ANY mp-export: afi ipv6.unicast to AS6762 announce AS-CDLAN import: from AS174 accept ANY export: to AS174 announce AS-CDLAN mp-import: afi ipv6.unicast from AS174 accept ANY mp-export: afi ipv6.unicast to AS174 announce AS-CDLAN import: from AS1299 accept ANY export: to AS1299 announce AS-CDLAN mp-import: afi ipv6.unicast from AS1299 accept ANY mp-export: afi ipv6.unicast to AS1299 announce AS-CDLAN remarks: -------------------------------------------------------------------------- remarks: Customers remarks: -------------------------------------------------------------------------- import: from AS5394 accept AS-UNIDATACUST export: to AS5394 announce ANY mp-import: afi ipv6.unicast from AS5394 accept AS-UNIDATACUST mp-export: afi ipv6.unicast to AS5394 announce ANY import: from AS12373 accept AS12373 export: to AS12373 announce ANY mp-import: afi ipv6.unicast from AS12373 accept AS12373 mp-export: afi ipv6.unicast to AS12373 announce ANY import: from AS13160 accept AS13160 export: to AS13160 announce ANY mp-import: afi ipv6.unicast from AS13160 accept AS13160 mp-export: afi ipv6.unicast to AS13160 announce ANY import: from AS34971 accept AS34971 export: to AS34971 announce ANY mp-import: afi ipv6.unicast from AS34971 accept AS34971 mp-export: afi ipv6.unicast to AS34971 announce ANY import: from AS43989 accept AS-EHIWEB export: to AS43989 announce ANY mp-import: afi ipv6.unicast from AS43989 accept AS-EHIWEB mp-export: afi ipv6.unicast to AS43989 announce ANY import: from AS44473 accept AS44473 export: to AS44473 announce ANY mp-import: afi ipv6.unicast from AS44473 accept AS44473 mp-export: afi ipv6.unicast to AS44473 announce ANY import: from AS44513 accept AS44513 export: to AS44513 announce ANY mp-import: afi ipv6.unicast from AS44513 accept AS44513 mp-export: afi ipv6.unicast to AS44513 announce ANY import: from AS44567 accept AS44567 export: to AS44567 announce ANY mp-import: afi ipv6.unicast from AS44567 accept AS44567 mp-export: afi ipv6.unicast to AS44567 announce ANY import: from AS49431 accept AS49431 export: to AS49431 announce ANY mp-import: afi ipv6.unicast from AS49431 accept AS49431 mp-export: afi ipv6.unicast to AS49431 announce ANY import: from AS60023 accept AS60023 export: to AS60023 announce ANY mp-import: afi ipv6.unicast from AS60023 accept AS60023 mp-export: afi ipv6.unicast to AS60023 announce ANY import: from AS60975 accept AS60975 export: to AS60975 announce ANY mp-import: afi ipv6.unicast from AS60975 accept AS60975 mp-export: afi ipv6.unicast to AS60975 announce ANY import: from AS64512 accept AS64512 export: to AS64512 announce ANY mp-import: afi ipv6.unicast from AS64512 accept AS64512 mp-export: afi ipv6.unicast to AS64512 announce ANY import: from AS197495 accept AS197495 export: to AS197495 announce ANY mp-import: afi ipv6.unicast from AS197495 accept AS197495 mp-export: afi ipv6.unicast to AS197495 announce ANY import: from AS199321 accept AS199321 export: to AS199321 announce ANY mp-import: afi ipv6.unicast from AS199321 accept AS199321 mp-export: afi ipv6.unicast to AS199321 announce ANY import: from AS202095 accept AS202095 export: to AS202095 announce ANY mp-import: afi ipv6.unicast from AS202095 accept AS202095 mp-export: afi ipv6.unicast to AS202095 announce ANY import: from AS203595 accept AS203595 export: to AS203595 announce ANY mp-import: afi ipv6.unicast from AS203595 accept AS203595 mp-export: afi ipv6.unicast to AS203595 announce ANY import: from AS205322 accept AS205322 export: to AS205322 announce ANY mp-import: afi ipv6.unicast from AS205322 accept AS205322 mp-export: afi ipv6.unicast to AS205322 announce ANY import: from AS206244 accept AS206244 export: to AS206244 announce ANY mp-import: afi ipv6.unicast from AS206244 accept AS206244 mp-export: afi ipv6.unicast to AS206244 announce ANY remarks: -------------------------------------------------------------------------- remarks: Peering remarks: -------------------------------------------------------------------------- import: from AS-ANY accept ANY export: to AS-ANY announce AS-CDLAN mp-import: afi ipv6.unicast from AS-ANY accept ANY mp-export: afi ipv6.unicast to AS-ANY announce AS-CDLAN remarks: -------------------------------------------------------------------------- remarks: MACROS IN USE: AS-CDLAN - CDLAN S.r.l. routes remarks: Communities in use: remarks: remarks: == Route Tags == remarks: 20836:0001 CDLAN routes remarks: 20836:0002 Route Learned from customer remarks: remarks: 20836:1000 Route Learned from transit peers remarks: 20836:1001 Route Learned from AS1299 (Telia) remarks: 20836:1002 Route Learned from AS3356 (Level3) remarks: 20836:1003 Route Learned from AS174 (Cogent) remarks: 20836:1004 Route Learned from AS6762 (TI-Sparkle) remarks: remarks: 20836:2000 Route Learned from IXP peers remarks: 20836:2001 Route Learned from IT-MIX (Milan Internet eXchange) remarks: 20836:2002 Route Learned from IT-TOPIX (TOrino Piemonte Internet eXchange) remarks: 20836:2003 Route Learned from IT-MINAP (Milan Neutral Access Point) remarks: -------------------------------------------------------------------------- admin-c: CDP14-RIPE tech-c: SASC5-RIPE status: ASSIGNED mnt-by: RIPE-NCC-END-MNT mnt-by: MNT-CDLAN created: 1970-01-01T00:00:00Z last-modified: 2018-10-18T13:35:22Z source: RIPE abuse-email: lirabuse@cdlan.it abuse-c: CLC51-RIPE abuse-org: ORG-Cs11-RIPE organisation: ORG-Cs11-RIPE org-name: CDLAN SpA country: IT org-type: LIR address: Via Caldera, 21 address: 20153 address: Milan address: ITALY phone: +39 02 6706800 fax-no: +39 02 67100856 e-mail: lir@cdlan.it mnt-ref: RIPE-NCC-HM-MNT mnt-ref: MNT-CDLAN mnt-by: RIPE-NCC-HM-MNT mnt-by: MNT-CDLAN admin-c: MN1425-RIPE admin-c: CDP14-RIPE admin-c: SASC5-RIPE admin-c: AC23974-RIPE abuse-c: CLC51-RIPE created: 2004-04-17T11:31:59Z last-modified: 2022-12-20T11:57:25Z source: RIPE person: Salvatore Sciacco address: Via Caldera 21 address: 20153 address: Milano address: ITALY e-mail: salvatore.sciacco@cdlan.it phone: +39 02 6706800 mnt-by: RESILANS-MNT mnt-by: PDDA-MNT nic-hdl: SASC5-RIPE created: 2009-05-27T11:10:42Z last-modified: 2016-11-22T13:28:45Z source: RIPE person: Michele Novali address: CDLAN SRL address: Via Pergolesi, 16 address: I-20124 Milano address: Italy phone: +39 02 6706800 fax-no: +39 02 67100856 nic-hdl: MN1425-RIPE e-mail: michele.novali@cdlan.it created: 2003-12-19T14:58:41Z last-modified: 2009-09-01T16:09:12Z source: RIPE mnt-by: MNT-CDLAN person: Alessandro Colombo address: CDLAN SRL address: Via Pergolesi, 16 address: I-20124 Milano address: Italy phone: +39 02 6706800 fax-no: +39 02 67100856 e-mail: alessandro.colombo@cdlan.it mnt-by: PDDA-MNT nic-hdl: AC23974-RIPE created: 2013-08-14T15:11:50Z last-modified: 2013-08-14T15:11:50Z source: RIPE person: Corrado Del Po address: CDLAN SRL address: Via Caldera, 21 address: 20153 Milano address: Italy phone: +39 02 6706800 fax-no: +39 02 67100856 e-mail: lir@cdlan.it nic-hdl: CDP14-RIPE created: 1970-01-01T00:00:00Z last-modified: 2016-07-13T09:01:50Z source: RIPE mnt-by: MNT-CDLAN role: CDLAN LIR CONTACT address: Not applicable e-mail: lirabuse@cdlan.it admin-c: CDP14-RIPE tech-c: SASC5-RIPE nic-hdl: CLC51-RIPE abuse-mailbox: lirabuse@cdlan.it mnt-by: MNT-CDLAN created: 2013-08-14T15:03:00Z last-modified: 2014-02-14T07:04:45Z source: RIPE role: CDLAN LIR CONTACT address: Not applicable e-mail: lirabuse@cdlan.it admin-c: CDP14-RIPE tech-c: SASC5-RIPE nic-hdl: CLC51-RIPE abuse-mailbox: lirabuse@cdlan.it mnt-by: MNT-CDLAN created: 2013-08-14T15:03:00Z last-modified: 2014-02-14T07:04:45Z source: RIPE person: Salvatore Sciacco address: Via Caldera 21 address: 20153 address: Milano address: ITALY e-mail: salvatore.sciacco@cdlan.it phone: +39 02 6706800 mnt-by: RESILANS-MNT mnt-by: PDDA-MNT nic-hdl: SASC5-RIPE created: 2009-05-27T11:10:42Z last-modified: 2016-11-22T13:28:45Z source: RIPE person: Corrado Del Po address: CDLAN SRL address: Via Caldera, 21 address: 20153 Milano address: Italy phone: +39 02 6706800 fax-no: +39 02 67100856 e-mail: lir@cdlan.it nic-hdl: CDP14-RIPE created: 1970-01-01T00:00:00Z last-modified: 2016-07-13T09:01:50Z source: RIPE mnt-by: MNT-CDLAN
Get this data and more with IPinfo's Whois product - effortless access to POCs, ORGs, and Networks, for actionable intelligence.
Hosted Domains
There are 2,746 domain names hosted across 163 IP addresses on this ASN.
Discover all domains hosted on a single IP address with IPinfo's powerful Hosted Domains (Reverse IP) solution.
Useful for
Cybersecurity
Peers
There are 59 peers for this ASN.
| Peers | Name |
|---|---|
| AS12637 | SEEWEB s.r.l. |
| AS12779 | IT.Gate S.p.A. |
| AS1299 | Arelion Sweden AB |
| AS13030 | Init7 (Switzerland) Ltd. |
| AS13160 | EMMELIBRI S.R.L. |
| AS13237 | euNetworks GmbH |
| AS14537 | Continent 8 LLC |
| AS14840 | BR.Digital Provider |
| AS15412 | FLAG TELECOM UK LIMITED |
| AS15605 | Connesi s.p.a. |
| AS15830 | Equinix (EMEA) Acquisition Enterprises B.V. |
| AS174 | Cogent Communications |
| AS199181 | Orakom S.r.l. |
| AS199321 | Intesys Networking Srl |
| AS199524 | G-Core Labs S.A. |
| AS202032 | GOLINE SA |
| AS202095 | RCS MediaGroup S.p.a. |
| AS202889 | ST WI-net Srl |
| AS20811 | Brennercom S.p.A. |
| AS20912 | Giuliano Claudio Peritore trading as "Panservice s.a.s. di Cuseo Fabrizio & C." |
| AS211740 | WISE DIALOG BANK SPA |
| AS212483 | LEVEL EIGHTY-SIX COMMUNICATIONS LTD |
| AS213260 | cwnet s.r.l. |
| AS24482 | SG.GS |
| AS24961 | myLoc managed IT AG |
| AS25160 | Vorboss Limited |
| AS28716 | Retelit Digital Services S.p.A. |
| AS29049 | Delta Telecom Ltd |
| AS3303 | Swisscom (Schweiz) AG |
| AS3356 | Level 3 Parent, LLC |
| AS34224 | Neterra Ltd. |
| AS34971 | CDLAN SpA |
| AS39120 | Convergenze S.p.A. |
| AS41047 | Bart Vrancken trading as MLaB |
| AS41095 | IPTP LTD |
| AS41327 | Fiber Telecom S.p.A. |
| AS41974 | Neten Srl |
| AS42692 | Overweb Srl |
| AS43989 | Ehinet Srl |
| AS44473 | S.T. S.r.l. |
| AS4455 | IX Reach Ltd |
| AS44567 | Technology Transfer Intercontinental S.R.L |
| AS49431 | KPMG Fides Fiduciaria S.p.A. |
| AS49544 | i3D.net B.V |
| AS49605 | Digital Telecommunication Services S.r.l. |
| AS49709 | Videobyte S.r.l. |
| AS50877 | Airbeam S.r.l. |
| AS51185 | Onecom Global Communications LTD |
| AS5392 | TELNET S.r.l. |
| AS57111 | ALTITUD RETI SRL |
| AS57304 | JSC "RetnNet" |
| AS57463 | NetIX Communications JSC |
| AS59919 | Brainbox S.r.l. |
| AS6762 | TELECOM ITALIA SPARKLE S.p.A. |
| AS6939 | Hurricane Electric LLC |
| AS8220 | COLT Technology Services Group Limited |
| AS8660 | Italiaonline S.p.A. |
| AS9002 | RETN Limited |
| AS9498 | BHARTI Airtel Ltd. |
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
Downstreams
There are 13 downstreams for this ASN.
| Downstreams | Name |
|---|---|
| AS13160 | EMMELIBRI S.R.L. |
| AS199321 | Intesys Networking Srl |
| AS202095 | RCS MediaGroup S.p.a. |
| AS202889 | ST WI-net Srl |
| AS211740 | WISE DIALOG BANK SPA |
| AS213260 | cwnet s.r.l. |
| AS34971 | CDLAN SpA |
| AS41974 | Neten Srl |
| AS42692 | Overweb Srl |
| AS43989 | Ehinet Srl |
| AS44473 | S.T. S.r.l. |
| AS44567 | Technology Transfer Intercontinental S.R.L |
| AS49431 | KPMG Fides Fiduciaria S.p.A. |
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
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 AS20836 at robtex.
Data built with users in mind: reliable, accurate, and easy-to-use
Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.
Our IP tools
Explore all tools
Summarize IPs
Use our data visualization tool to create a visual overview of multiple IPs.
Try Summarize IPs