United States
Direct Allocation
abuse@cogentco.com
ipalloc@cogentco.com
1992-02-05
2025-04-29
| AS | Desc | Country / Region | IPv4 NUMs | IPv6 NUMs |
|---|---|---|---|---|
| AS174 | COGENT-174 - Cogent Communications, US | United States |
35859712 | 293105369088 |
| AS1299 | TWELVE99 - Arelion Sweden AB, SE |  Sweden |
219648 | 180405927936 |
| AS2914 | NTT-DATA-2914 - NTT America, Inc., US | United States |
7122688 | 34360131584 |
| AS3491 | CONSOLE-CONNECT-ASN - PCCW Global, Inc., US | United States |
1038848 | 12885229568 |
| AS4635 | HKIX-RS1 - The Hong Kong Internet Exchange Limited, HK |  Hong Kong |
2048 | 0 |
| AS4637 | ASN-TELSTRA-GLOBAL - Telstra International Limited, HK | Hong Kong |
768256 | 21474836480 |
| AS7473 | SINGTEL-AS-AP - Singapore Telecommunications (SINGTEL Internet Exchange), SG |  Singapore |
65280 | 4295229440 |
| AS9002 | RETN-AS - RETN Limited, GB |  United Kingdom |
31744 | 4294967296 |
NetRange: 154.38.0.0 - 154.38.255.255 CIDR: 154.38.0.0/16 NetName: COGENT-154-38-16 NetHandle: NET-154-38-0-0-1 Parent: NET154 (NET-154-0-0-0-0) NetType: Direct Allocation OriginAS: AS174 Organization: PSINet, Inc. (PSI-2) RegDate: 1992-02-05 Updated: 2025-04-29 Comment: Geofeed https://geofeed.cogentco.com/geofeed.csv Comment: Comment: Reassignment information for this block can be found at rwhois.cogentco.com 4321 Ref: https://rdap.arin.net/registry/ip/154.38.0.0 OrgName: PSINet, Inc. OrgId: PSI-2 Address: 2450 N Street NW City: Washington StateProv: DC PostalCode: 20037 Country: US RegDate: 1990-10-08 Updated: 2023-10-11 Comment: Geofeed https://geofeed.cogentco.com/geofeed.csv Ref: https://rdap.arin.net/registry/entity/PSI-2 ReferralServer: rwhois://rwhois.cogentco.com:4321 OrgTechHandle: IPALL-ARIN OrgTechName: IP Allocation OrgTechPhone: +1-877-875-4311 OrgTechEmail: ipalloc@cogentco.com OrgTechRef: https://rdap.arin.net/registry/entity/IPALL-ARIN OrgAbuseHandle: COGEN-ARIN OrgAbuseName: Cogent Abuse OrgAbusePhone: +1-877-875-4311 OrgAbuseEmail: abuse@cogentco.com OrgAbuseRef: https://rdap.arin.net/registry/entity/COGEN-ARIN OrgNOCHandle: ZC108-ARIN OrgNOCName: Cogent Communications OrgNOCPhone: +1-877-875-4311 OrgNOCEmail: noc@cogentco.com OrgNOCRef: https://rdap.arin.net/registry/entity/ZC108-ARIN