abuse@cogentco.com
ipalloc@cogentco.com
2026-06-01
2026-06-01
| AS | Desc | Country / Region | IPv4 NUMs | IPv6 NUMs |
|---|---|---|---|---|
| AS263500 | Star Telecom S/A, BR | 4096 | 4294967296 |
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: 38.21.121.0 - 38.21.121.255 CIDR: 38.21.121.0/24 NetName: PBR-CGNT-NET-3 NetHandle: NET-38-21-121-0-1 Parent: COGENT-A (NET-38-0-0-0-1) NetType: Reassigned OriginAS: Customer: PBR SERVICOS DE TELECOMUNICACOES LTDA (C11609803) RegDate: 2026-06-01 Updated: 2026-06-01 Comment: Geofeed https://docs.google.com/spreadsheets/d/1qZD2QCHIU2hK8fse5z4LyyR2Zkh5AnirMI8ZALqNMoc/edit?usp=sharing Ref: https://rdap.arin.net/registry/ip/38.21.121.0 CustName: PBR SERVICOS DE TELECOMUNICACOES LTDA Address: RUA MONSENHOR BRUNO N1153 LOJA 21, ADEOTA City: Fortaleza StateProv: Ceara PostalCode: 60115-191 Country: BR RegDate: 2026-06-01 Updated: 2026-06-01 Ref: https://rdap.arin.net/registry/entity/C11609803 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