- Registered on
- 12 Jun 2001 (24 years old)
- Registered to
- it.ispcdlan (ripe)
- Network status
- Active, Allocated under RIPE
- Network type
- Content
- Prefixes Originated
- 17 IPv4, 5 IPv6
Upstreams
Rankings
| Prefix | Description | |
|---|---|---|
  | 5.253.198.0/24 | Lake Web S.r.l. |
 | 37.220.41.0/24 | Digital Facility srl |
| 37.220.42.0/24 | Digital Facility srl |
| 91.142.143.0/24 | RHX SRL |
| 95.157.64.0/19 | CDLAN SpA |
| 95.157.75.0/24 | xDSL - Fiber Customer Connectivity |
| 95.157.96.0/19 | CDLAN SpA |
| 178.249.184.0/21 | CDLAN SpA |
| 178.249.189.0/24 | CDLAN SpA |
| 185.43.151.0/24 | IP NUBO AETHERNA |
| 185.47.228.0/22 | CDLAN SpA |
| 185.112.90.0/24 | - |
| 185.142.120.0/24 | - |
| 185.164.176.0/23 | - |
| 193.234.181.0/24 | CAD IT Spa |
| 193.235.114.0/24 | CDLAN SRL |
| 217.171.32.0/20 | CDLAN SpA |
| 2001:b60::/32 | CDLAN SpA |
| 2001:b61::/32 | - |
| 2a07:2840::/32 | - |
| 2a07:2847::/32 | - |
| 2a0a:ec00::/32 | - |
Network Policy
Click here to learn more about what this graph means and what makes up a network policyChart Display Options
Prefixes in selected policy
How are upstreams and downstreams calculated?
Upstreams
| ASN | Description | IPv4 | IPv6 | |
|---|---|---|---|---|
 | AS3356 | Lumen (Level 3) | ✔ | ✔ |
 | AS1299 | Arelion (fka. Telia Carrier) | ✔ | ✔ |
| AS6762 | Telecom Italia Sparkle (Seabone) | ✔ | ✔ |
| AS174 | Cogent Communications, LLC | ✔ | ✔ |
| AS34971 | CDLAN SpA | ✔ | ✘ |
Peers
| ASN | Description | IPv4 | IPv6 | |
|---|---|---|---|---|
| AS3356 | Lumen (Level 3) | ✔ | ✔ |
| AS1299 | Arelion (fka. Telia Carrier) | ✔ | ✔ |
| AS6762 | Telecom Italia Sparkle (Seabone) | ✔ | ✔ |
| AS6939 | Hurricane Electric LLC | ✔ | ✔ |
| AS199321 | Intesys Networking Srl | ✔ | ✔ |
 | AS5405 | Inter.link GmbH | ✔ | ✔ |
| AS202095 | RCS MediaGroup S.p.a. | ✔ | ✘ |
| AS42692 | Overweb Srl | ✔ | ✔ |
| AS34971 | CDLAN SpA | ✔ | ✔ |
| AS174 | Cogent Communications, LLC | ✔ | ✔ |
 | AS137409 | GSL Networks Pty LTD | ✔ | ✔ |
| AS44473 | S.T. S.r.l. | ✔ | ✘ |
| AS211740 | WISE DIALOG BANK SPA | ✔ | ✘ |
| AS49431 | KPMG Fides Fiduciaria S.p.A. | ✔ | ✘ |
| AS13160 | EMMELIBRI S.R.L. | ✔ | ✘ |
| AS44567 | Technology Transfer Intercontinental S.R.L | ✔ | ✔ |
 | AS6204 | INTERKVM HOST SRL | ✔ | ✔ |
| AS8708 | DIGI ROMANIA S.A. | ✔ | ✔ |
| AS202889 | ST WI-net Srl | ✔ | ✘ |
| AS24961 | WIIT AG (fka. myLoc Managed IT AG) | ✔ | ✔ |
 | AS3303 | Swisscom (Schweiz) AG | ✔ | ✔ |
| AS13030 | Init7 (Switzerland) Ltd. | ✔ | ✔ |
 | AS8218 | Zayo Europe | ✔ | ✔ |
 | AS14840 | BR.DIGITAL | ✔ | ✔ |
 | AS49544 | i3D.net B.V | ✔ | ✔ |
 | AS8220 | COLT | ✔ | ✔ |
 | AS24482 | SG.GS | ✔ | ✔ |
| AS52025 | ParadoxNetworks Limited | ✔ | ✔ |
| AS13237 | euNetworks GmbH | ✔ | ✔ |
 | AS9498 | Bharti Airtel Ltd. | ✔ | ✘ |
| AS34428 | Giulio Lo Presti | ✔ | ✔ |
 | AS1680 | Cellcom Fixed Line Communication L.P | ✔ | ✔ |
| AS207054 | FLYNET SRL | ✔ | ✔ |
| AS203489 | WiMore S.r.l. | ✔ | ✔ |
| AS202032 | GOLINE SA | ✔ | ✔ |
 | AS61973 | Netassist International s.r.o. | ✘ | ✔ |
| AS44092 | HAL Service SpA | ✔ | ✔ |
| AS34927 | iFog GmbH | ✔ | ✔ |
| AS12779 | IT.Gate S.p.A. | ✔ | ✔ |
| AS203847 | Marconi Solutions Srls | ✔ | ✔ |
| AS20912 | Panservice s.a.s. di Cuseo Fabrizio & C. | ✔ | ✔ |
| AS25160 | Vorboss Limited | ✔ | ✔ |
| AS31319 | ESTRACOM SPA | ✔ | ✘ |
| AS4455 | IX Reach Ltd | ✔ | ✘ |
 | AS8529 | Zain Omantel International FZ-LLC | ✔ | ✘ |
| AS15830 | Equinix, Inc. | ✔ | ✘ |
| AS22356 | Durand do Brasil Ltda | ✔ | ✔ |
| AS41720 | Revolution Provider S.r.l. | ✔ | ✔ |
| AS211360 | FEDERICO BOVE trading as HATHOST | ✔ | ✔ |
| AS12637 | Seeweb s.r.l. | ✔ | ✔ |
| AS208437 | HyperBit SRLs | ✔ | ✔ |
| AS60432 | 4ISP SRL | ✔ | ✔ |
| AS56786 | NEXIM ITALIA SRL | ✔ | ✘ |
| AS216309 | InvisionTech Group S.r.l. | ✔ | ✘ |
| AS20811 | Retelit Digital Services S.p.A. | ✔ | ✘ |
| AS64445 | Michele Pietravalle trading as NetJoin | ✔ | ✘ |
| AS9009 | M247 Europe SRL | ✔ | ✘ |
| AS15169 | Google LLC | ✔ | ✘ |
| AS53062 | ALT | GRUPO BRASIL TECPAR | ✔ | ✘ |
| AS8551 | Bezeq International Ltd. | ✔ | ✘ |
| AS28716 | Retelit Digital Services S.p.A. | ✘ | ✔ |
| AS47927 | WIFIWEB s.r.l. | ✘ | ✔ |
Downstreams
| ASN | Description | IPv4 | IPv6 | |
|---|---|---|---|---|
| AS34971 | CDLAN SpA | ✔ | ✔ |
| AS199321 | Intesys Networking Srl | ✔ | ✔ |
| AS202095 | RCS MediaGroup S.p.a. | ✔ | ✘ |
| AS42692 | Overweb Srl | ✔ | ✔ |
| AS13160 | EMMELIBRI S.R.L. | ✔ | ✘ |
| AS44567 | Technology Transfer Intercontinental S.R.L | ✔ | ✔ |
| AS211740 | WISE DIALOG BANK SPA | ✔ | ✘ |
| AS44473 | S.T. S.r.l. | ✔ | ✘ |
| AS49431 | KPMG Fides Fiduciaria S.p.A. | ✔ | ✘ |
| AS202889 | ST WI-net Srl | ✔ | ✘ |
aut-num:AS20836org:ORG-Cs11-RIPEas-name: CDLAN-ASdescr: Milanoremarks:remarks: --------------------------------------------------------------------------remarks: Upstreamremarks: --------------------------------------------------------------------------import: fromAS3356 accept ANYexport: toAS3356 announceAS-CDLANmp-import: afi ipv6.unicast fromAS3356 accept ANYmp-export: afi ipv6.unicast toAS3356 announceAS-CDLANimport: fromAS6762 accept ANYexport: toAS6762 announceAS-CDLANmp-import: afi ipv6.unicast fromAS6762 accept ANYmp-export: afi ipv6.unicast toAS6762 announceAS-CDLANimport: fromAS174 accept ANYexport: toAS174 announceAS-CDLANmp-import: afi ipv6.unicast fromAS174 accept ANYmp-export: afi ipv6.unicast toAS174 announceAS-CDLANimport: fromAS1299 accept ANYexport: toAS1299 announceAS-CDLANmp-import: afi ipv6.unicast fromAS1299 accept ANYmp-export: afi ipv6.unicast toAS1299 announceAS-CDLANremarks: --------------------------------------------------------------------------remarks: Customersremarks: --------------------------------------------------------------------------import: fromAS5394 acceptAS-UNIDATACUSTexport: toAS5394 announce ANYmp-import: afi ipv6.unicast fromAS5394 acceptAS-UNIDATACUSTmp-export: afi ipv6.unicast toAS5394 announce ANYimport: fromAS12373 acceptAS12373export: toAS12373 announce ANYmp-import: afi ipv6.unicast fromAS12373 acceptAS12373mp-export: afi ipv6.unicast toAS12373 announce ANYimport: fromAS13160 acceptAS13160export: toAS13160 announce ANYmp-import: afi ipv6.unicast fromAS13160 acceptAS13160mp-export: afi ipv6.unicast toAS13160 announce ANYimport: fromAS34971 acceptAS34971export: toAS34971 announce ANYmp-import: afi ipv6.unicast fromAS34971 acceptAS34971mp-export: afi ipv6.unicast toAS34971 announce ANYimport: fromAS43989 acceptAS-EHIWEBexport: toAS43989 announce ANYmp-import: afi ipv6.unicast fromAS43989 acceptAS-EHIWEBmp-export: afi ipv6.unicast toAS43989 announce ANYimport: fromAS44473 acceptAS44473export: toAS44473 announce ANYmp-import: afi ipv6.unicast fromAS44473 acceptAS44473mp-export: afi ipv6.unicast toAS44473 announce ANYimport: fromAS44513 acceptAS44513export: toAS44513 announce ANYmp-import: afi ipv6.unicast fromAS44513 acceptAS44513mp-export: afi ipv6.unicast toAS44513 announce ANYimport: fromAS44567 acceptAS44567export: toAS44567 announce ANYmp-import: afi ipv6.unicast fromAS44567 acceptAS44567mp-export: afi ipv6.unicast toAS44567 announce ANYimport: fromAS49431 acceptAS49431export: toAS49431 announce ANYmp-import: afi ipv6.unicast fromAS49431 acceptAS49431mp-export: afi ipv6.unicast toAS49431 announce ANYimport: fromAS60023 acceptAS60023export: toAS60023 announce ANYmp-import: afi ipv6.unicast fromAS60023 acceptAS60023mp-export: afi ipv6.unicast toAS60023 announce ANYimport: fromAS60975 acceptAS60975export: toAS60975 announce ANYmp-import: afi ipv6.unicast fromAS60975 acceptAS60975mp-export: afi ipv6.unicast toAS60975 announce ANYimport: fromAS64512 acceptAS64512export: toAS64512 announce ANYmp-import: afi ipv6.unicast fromAS64512 acceptAS64512mp-export: afi ipv6.unicast toAS64512 announce ANYimport: fromAS197495 acceptAS197495export: toAS197495 announce ANYmp-import: afi ipv6.unicast fromAS197495 acceptAS197495mp-export: afi ipv6.unicast toAS197495 announce ANYimport: fromAS199321 acceptAS199321export: toAS199321 announce ANYmp-import: afi ipv6.unicast fromAS199321 acceptAS199321mp-export: afi ipv6.unicast toAS199321 announce ANYimport: fromAS202095 acceptAS202095export: toAS202095 announce ANYmp-import: afi ipv6.unicast fromAS202095 acceptAS202095mp-export: afi ipv6.unicast toAS202095 announce ANYimport: fromAS203595 acceptAS203595export: toAS203595 announce ANYmp-import: afi ipv6.unicast fromAS203595 acceptAS203595mp-export: afi ipv6.unicast toAS203595 announce ANYimport: fromAS205322 acceptAS205322export: toAS205322 announce ANYmp-import: afi ipv6.unicast fromAS205322 acceptAS205322mp-export: afi ipv6.unicast toAS205322 announce ANYimport: fromAS206244 acceptAS206244export: toAS206244 announce ANYmp-import: afi ipv6.unicast fromAS206244 acceptAS206244mp-export: afi ipv6.unicast toAS206244 announce ANYremarks: --------------------------------------------------------------------------remarks: Peeringremarks: --------------------------------------------------------------------------import: fromAS-ANY accept ANYexport: toAS-ANY announceAS-CDLANmp-import: afi ipv6.unicast fromAS-ANY accept ANYmp-export: afi ipv6.unicast toAS-ANY announceAS-CDLANremarks: --------------------------------------------------------------------------remarks: MACROS IN USE:AS-CDLAN - CDLAN S.r.l. routesremarks: Communities in use:remarks:remarks: == Route Tags ==remarks: 20836:0001 CDLAN routesremarks: 20836:0002 Route Learned from customerremarks:remarks: 20836:1000 Route Learned from transit peersremarks: 20836:1001 Route Learned fromAS1299 (Telia)remarks: 20836:1002 Route Learned fromAS3356 (Level3)remarks: 20836:1003 Route Learned fromAS174 (Cogent)remarks: 20836:1004 Route Learned fromAS6762 (TI-Sparkle)remarks:remarks: 20836:2000 Route Learned from IXP peersremarks: 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: DUMY-RIPEtech-c: DUMY-RIPEstatus: ASSIGNEDmnt-by: RIPE-NCC-END-MNTmnt-by: MNT-CDLANcreated: 1970-01-01T00:00:00Zlast-modified: 2018-10-18T13:35:22Zsource: RIPEremarks: ****************************remarks: * THIS OBJECT IS MODIFIEDremarks: * Please note that all data that is generally regarded as personalremarks: * data has been removed from this object.remarks: * To view the original object, please query the RIPE Database at:remarks: * http://www.ripe.net/whoisremarks: ****************************organisation:ORG-Cs11-RIPEorg-name: CDLAN SpAcountry: ITorg-type: LIRaddress: Dummy address forORG-Cs11-RIPE# Email removed, Log into bgp.tools to see whois emailsmnt-ref: RIPE-NCC-HM-MNTmnt-ref: MNT-CDLANmnt-by: RIPE-NCC-HM-MNTmnt-by: MNT-CDLANabuse-c: CLC51-RIPEcreated: 2004-04-17T11:31:59Zlast-modified: 2025-06-03T10:14:28Zsource: RIPEremarks: ****************************remarks: * THIS OBJECT IS MODIFIEDremarks: * Please note that all data that is generally regarded as personalremarks: * data has been removed from this object.remarks: * To view the original object, please query the RIPE Database at:remarks: * http://www.ripe.net/whoisremarks: ****************************Last Update: 2025-11-25T03:24:57Z UTC
Member of the following AS-SETs
| - | Member | ASN Count |
|---|---|---|
| LEVEL3 | as-lumen-customers-asns | 10695 |
| RIPE | as-ntrnet-transit | 3 |
| RIPE | as-3psystem-mix | 53 |
| RIPE | as-seabonecustit | 29001 |
| RIPE | as-prometeus | 122 |
| LEVEL3 | as-level3-origins-na | 0 |
| RIPE | as-wifiweb-mix | 51 |
| RIPE | as-retn-actual-v4 | 12454 |
| RIPE | as-cdlan | 122 |
| RIPE | as3303:as-swcmpeers | 777 |
| LEVEL3 | as-level3-origins-eu | 0 |
- PeeringDB AS-SET:
- AS-CDLAN
- Suggested Prefix Limits
IPv4: 100
IPv6: 50
Internet Exchange Points
| Name | IPv4 | IPv6 | Link Speed | |
|---|---|---|---|---|
 | MIX-IT | 217.29.66.16 | 2001:7f8:b:100:1d1:a5d2:836:16 | 20 gbps |
  | TOP-IX | 194.116.96.86 | 2001:7f8:23:ffff::86 | 10 gbps |
| MINAP Milan | 185.1.114.5 | 2001:7f8:c5::a502:836:1 | 10 gbps |