abuse@cogentco.com
ipalloc@cogentco.com
2026-03-26
2026-03-26
| AS | Desc | Country | IPv4 NUMs | IPv6 NUMs |
|---|---|---|---|---|
| AS174 | COGENT-174 - Cogent Communications, LLC, US | 35874304 | 215834689537 | |
| AS1239 | COGENT-1239 - Cogent Communications, LLC, US | 0 | 210733760512 | |
| AS7195 | EDGEUNO S.A.S, CO | 32000 | 4274061312 | |
| AS23520 | LIBERTY-NETWORKS - Columbus Networks USA, Inc., US | 285440 | 8589934593 | |
| AS262589 | SAMM TECNOLOGIA E TELECOMUNICACOES S.A, BR | 110336 | 21476802560 |
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 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 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: 38.51.133.0 - 38.51.133.255 CIDR: 38.51.133.0/24 NetName: CONECTAR-JDP-SAS-ZOMAC-CGNT-NET-2 NetHandle: NET-38-51-133-0-1 Parent: COGENT-A (NET-38-0-0-0-1) NetType: Reassigned OriginAS: Customer: Conectar JDP S.A.S ZOMAC (C11554270) RegDate: 2026-03-26 Updated: 2026-03-26 Comment: Geofeed https://conectarjdp.com/geofeed.csv Ref: https://rdap.arin.net/registry/ip/38.51.133.0 CustName: Conectar JDP S.A.S ZOMAC Address: 16-26 CALLE 12 City: AGUAZUL StateProv: PostalCode: 856010 Country: CO RegDate: 2026-03-26 Updated: 2026-03-26 Ref: https://rdap.arin.net/registry/entity/C11554270 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 OrgTechHandle: IPALL-ARIN OrgTechName: IP Allocation OrgTechPhone: +1-877-875-4311 OrgTechEmail: ipalloc@cogentco.com OrgTechRef: https://rdap.arin.net/registry/entity/IPALL-ARIN