| Prefix | Description | |
|---|---|---|
![]() ![]() | 31.15.72.0/22 | Optima Italia S.p.A. |
![]() ![]() | 31.15.76.0/24 | IP address used for dynamic assignement to customer o... |
![]() ![]() | 31.15.76.0/22 | Optima Italia S.p.A. |
![]() ![]() | 80.69.240.0/20 | Optima Italia S.p.A. |
![]() ![]() | 92.43.240.0/21 | Optima Italia S.p.A. |
![]() ![]() | 185.129.88.0/22 | Optima Italia S.p.A. |
![]() ![]() | 195.181.176.0/20 | IP address used for dynamic IP assignment for ADSL/VDSL |
![]() ![]() | 195.181.176.0/22 | IP address used for dynamic IP assignment for ADSL/VDSL |
![]() ![]() | 213.32.208.0/20 | IP address used for static IP assignment for ADSL/VDSL |
![]() ![]() | 213.163.208.0/20 | Optima Italia S.p.A. |


| ASN | Description | IPv4 | IPv6 | |
|---|---|---|---|---|
![]() | AS3356 | Lumen (Level 3) | ✔ | ✘ |
![]() | AS174 | Cogent Communications, LLC | ✔ | ✘ |
![]() | AS6762 | Telecom Italia Sparkle (Seabone) | ✔ | ✘ |

| ASN | Description | IPv4 | IPv6 | |
|---|---|---|---|---|
![]() | AS3356 | Lumen (Level 3) | ✔ | ✘ |
![]() | AS6762 | Telecom Italia Sparkle (Seabone) | ✔ | ✘ |
![]() | AS174 | Cogent Communications, LLC | ✔ | ✘ |
![]() | AS6939 | Hurricane Electric LLC | ✔ | ✘ |
![]() | AS5405 | Inter.link GmbH | ✔ | ✘ |
![]() | AS137409 | GSL Networks Pty LTD | ✔ | ✘ |
![]() | AS33891 | Core-Backbone GmbH | ✔ | ✘ |
![]() | AS6204 | INTERKVM HOST SRL | ✔ | ✘ |
![]() | AS24961 | WIIT AG (fka. myLoc Managed IT AG) | ✔ | ✘ |
![]() | AS8218 | Zayo Europe | ✔ | ✘ |
![]() | AS8708 | DIGI ROMANIA S.A. | ✔ | ✘ |
![]() | AS14840 | BR.DIGITAL | ✔ | ✘ |
![]() | AS49544 | i3D.net B.V | ✔ | ✘ |
![]() | AS13237 | euNetworks GmbH | ✔ | ✘ |
![]() | AS9498 | Bharti Airtel Ltd. | ✔ | ✘ |
![]() | AS24482 | SG.GS | ✔ | ✘ |
![]() | AS52025 | ParadoxNetworks Limited | ✔ | ✘ |
![]() | AS22356 | Durand do Brasil Ltda | ✔ | ✘ |
![]() | AS12779 | IT.Gate S.p.A. | ✔ | ✘ |
![]() | AS203489 | WiMore S.r.l. | ✔ | ✘ |
![]() | AS44092 | HAL Service SpA | ✔ | ✘ |
![]() | AS34428 | Giulio Lo Presti | ✔ | ✘ |
![]() | AS202032 | GOLINE SA | ✔ | ✘ |
![]() | AS207054 | FLYNET SRL | ✔ | ✘ |
![]() | AS34927 | iFog GmbH | ✔ | ✘ |
![]() | AS4455 | IX Reach Ltd | ✔ | ✘ |
![]() | AS41720 | Revolution Provider S.r.l. | ✔ | ✘ |
![]() | AS64445 | Michele Pietravalle trading as NetJoin | ✔ | ✘ |
![]() | AS20912 | Panservice s.a.s. di Cuseo Fabrizio & C. | ✔ | ✘ |
![]() | AS25160 | Vorboss Limited | ✔ | ✘ |
![]() | AS12874 | Fastweb SpA | ✔ | ✘ |
![]() | AS15169 | Google LLC | ✔ | ✘ |
![]() | AS53062 | ALT | GRUPO BRASIL TECPAR | ✔ | ✘ |
![]() | AS9009 | M247 Europe SRL | ✔ | ✘ |
![]() | AS8529 | Zain Omantel International FZ-LLC | ✔ | ✘ |
![]() | AS15830 | Equinix, Inc. | ✔ | ✘ |
![]() | AS56786 | NEXIM ITALIA SRL | ✔ | ✘ |
![]() | AS203847 | Marconi Solutions Srls | ✔ | ✘ |
![]() | AS31319 | ESTRACOM SPA | ✔ | ✘ |
![]() | AS12637 | Seeweb s.r.l. | ✔ | ✘ |
![]() | AS60432 | 4ISP SRL | ✔ | ✘ |
![]() | AS211360 | FEDERICO BOVE trading as HATHOST | ✔ | ✘ |
![]() | AS216309 | InvisionTech Group S.r.l. | ✔ | ✘ |
![]() | AS208437 | HyperBit SRLs | ✔ | ✘ |
![]() | AS20811 | Retelit Digital Services S.p.A. | ✔ | ✘ |
![]() | AS1239 | Sprint Wireline (Cogent) | ✔ | ✘ |
![]() | AS28716 | Retelit Digital Services S.p.A. | ✔ | ✘ |
aut-num:AS44513as-name: OPTIMAorg:ORG-OS32-RIPEremarks: #Primary route CDLAN (AS20836) prefix 92.43.240.0/21 and 31.15.72.0/21remarks: #Secondary route Cogent (AS174) prefix 92.43.240.0/21 and 31.15.72.0/21remarks: #Primary route Hurricane Electric (AS6939) prefix 185.129.88.0/22 - 213.32.208.0/20 - 195.181.176.0/20remarks: #Secondary route Cogent (AS174) prefix 185.129.88.0/22 - 213.32.208.0/20 - 195.181.176.0/20import: fromAS20836 action pref=150; accept ANYimport: fromAS6939 action pref=100; accept ANYimport: fromAS174 action pref=50; accept ANYexport: toAS20836 announceAS44513export: toAS6939 announceAS44513export: toAS174 announceAS44513admin-c: DUMY-RIPEtech-c: DUMY-RIPEstatus: ASSIGNEDmnt-by: RIPE-NCC-END-MNTmnt-by: MNT-OPTIMAITALIAcreated: 2008-01-30T07:44:49Zlast-modified: 2018-09-04T10:30:04Zsource: 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-OS32-RIPEorg-name: Optima Italia S.p.A.country: ITorg-type: LIRaddress: Dummy address forORG-OS32-RIPE# Email removed, Log into bgp.tools to see whois emailsabuse-c: OPT1mnt-ref: RIPE-NCC-HM-MNTmnt-ref: MNT-OPTIMAITALIAmnt-by: RIPE-NCC-HM-MNTmnt-by: MNT-OPTIMAITALIAcreated: 2007-06-04T10:11:13Zlast-modified: 2020-12-16T12:47:31Zsource: 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: 2025-11-25T03:25:14Z UTC
| - | Member | ASN Count |
|---|---|---|
| LEVEL3 | as-lumen-customers-asns | 10695 |
| RIPE | as43369:as-rs-v4 | 91567 |
| RIPE | as-windtre | 334 |
| RIPE | as-ntrnet-mix | 40 |
| RIPE | as-cdlan | 122 |
| RIPE | as-infostrada | 333 |
IPv4: 10
IPv6: 1
| Name | IPv4 | IPv6 | Link Speed | |
|---|---|---|---|---|
![]() ![]() | MIX-IT | 217.29.66.13 | 2001:7f8:b:100:1d1:a5d4:4513:13 | 40 gbps |
![]() ![]() | MINAP Milan | 185.1.114.58 | 20 gbps |