United Kingdom
Reassigned
abuse@cogentco.com
ipalloc@cogentco.com
2026-03-17
2026-03-17
| AS | Desc | Country | IPv4 NUMs | IPv6 NUMs |
|---|---|---|---|---|
| AS174 | COGENT-174 - Cogent Communications, LLC, US | United States |
35896064 | 217099534337 |
| AS2914 | NTT-DATA-2914 - NTT America, Inc., US | United States |
6338048 | 30065098752 |
| AS6204 | ZET-NET - INTERKVM HOST SRL, RO |  Romania |
768 | 1099780128771 |
| AS6461 | ZAYO-6461 - Zayo Bandwidth, US | United States |
1743616 | 52076871693 |
| AS6939 | HURRICANE - Hurricane Electric LLC, US | United States |
451328 | 282640524050432 |
| AS7195 | EDGEUNO S.A.S, CO |  Colombia |
31232 | 4275109888 |
| AS24482 | SGGS-AS-AP - SG.GS, SG |  Singapore |
20992 | 4294967296 |
| AS37100 | SEACOM-AS - SEACOM Limited, MU |  Mauritius |
1072896 | 12884901888 |
| AS39351 | ESAB-AS - 31173 Services AB, SE |  Sweden |
14592 | 4312989696 |
| AS61573 | IP TELECOM, BR |  Brazil |
1024 | 4294967296 |
| AS62275 | NHM - NHM - S.R.L., IT |  Italy |
7424 | 171798691840 |
| AS137409 | GSLNETWORKS-AS-AP - GSL Networks Pty LTD, AU |  Australia |
109056 | 77422067714 |
NetRange: 38.0.0.0 - 38.255.255.255 CIDR: 38.0.0.0/8 NetName: COGENT-A NetHandle: NET-38-0-0-0-1 Parent: () NetType: Direct Allocation OriginAS: Organization: Cogent Communications, LLC (COGC) RegDate: 1991-04-16 Updated: 2025-09-23 Ref: https://rdap.arin.net/registry/ip/38.0.0.0 OrgName: Cogent Communications, LLC OrgId: COGC Address: 2450 N Street NW City: Washington StateProv: DC PostalCode: 20037 Country: US RegDate: 2000-05-30 Updated: 2025-09-23 Comment: Geofeed https://geofeed.cogentco.com/geofeed.csv Ref: https://rdap.arin.net/registry/entity/COGC ReferralServer: rwhois://rwhois.cogentco.com:4321 OrgNOCHandle: ZC108-ARIN OrgNOCName: Cogent Communications OrgNOCPhone: +1-877-875-4311 OrgNOCEmail: noc@cogentco.com OrgNOCRef: https://rdap.arin.net/registry/entity/ZC108-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 OrgTechHandle: IPALL-ARIN OrgTechName: IP Allocation OrgTechPhone: +1-877-875-4311 OrgTechEmail: ipalloc@cogentco.com OrgTechRef: https://rdap.arin.net/registry/entity/IPALL-ARIN NetRange: 38.44.104.0 - 38.44.107.255 CIDR: 38.44.104.0/22 NetName: 4TH-UTILITY-CGNT-NET-1 NetHandle: NET-38-44-104-0-1 Parent: COGENT-A (NET-38-0-0-0-1) NetType: Reassigned OriginAS: Customer: 4TH UTILITY HOLDINGS LIMITED (C11544219) RegDate: 2026-03-17 Updated: 2026-03-17 Comment: Geofeed https://the4thutility.co.uk/geofeed.csv Ref: https://rdap.arin.net/registry/ip/38.44.104.0 CustName: 4TH UTILITY HOLDINGS LIMITED Address: 14 CORIANDER AVE City: London StateProv: Greater London PostalCode: E14 2AA Country: GB RegDate: 2026-03-17 Updated: 2026-03-17 Ref: https://rdap.arin.net/registry/entity/C11544219 OrgNOCHandle: ZC108-ARIN OrgNOCName: Cogent Communications OrgNOCPhone: +1-877-875-4311 OrgNOCEmail: noc@cogentco.com OrgNOCRef: https://rdap.arin.net/registry/entity/ZC108-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 OrgTechHandle: IPALL-ARIN OrgTechName: IP Allocation OrgTechPhone: +1-877-875-4311 OrgTechEmail: ipalloc@cogentco.com OrgTechRef: https://rdap.arin.net/registry/entity/IPALL-ARIN