# # ARIN WHOIS data and services are subject to the Terms of Use # available at: https://www.arin.net/resources/registry/whois/tou/ # # If you see inaccuracies in the results, please report at # https://www.arin.net/resources/registry/whois/inaccuracy_reporting/ # # Copyright 1997-2026, American Registry for Internet Numbers, Ltd. # # start 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 # end # start NetRange: 38.224.192.0 - 38.224.207.255 CIDR: 38.224.192.0/20 NetName: NEXNETT-BRASIL-TELECOM NetHandle: NET-38-224-192-0-1 Parent: COGENT-A (NET-38-0-0-0-1) NetType: Reallocated OriginAS: Organization: Nexnett Telecom (NBT-29) RegDate: 2024-07-31 Updated: 2024-07-31 Ref: https://rdap.arin.net/registry/ip/38.224.192.0 OrgName: Nexnett Telecom OrgId: NBT-29 Address: Jose Venancio City: Ribeirao preto StateProv: Sao Paulo PostalCode: 14090-100 Country: BR RegDate: 2024-07-25 Updated: 2024-07-30 Comment: http://nexnett.com.br Comment: NOC 08:00 AM to 6:00 PM Ref: https://rdap.arin.net/registry/entity/NBT-29 OrgAbuseHandle: JOL62-ARIN OrgAbuseName: Lima, Jonathan Oliveira OrgAbusePhone: +5516988475014 OrgAbuseEmail: jonathan@nexnett.com.br OrgAbuseRef: https://rdap.arin.net/registry/entity/JOL62-ARIN OrgTechHandle: JOL62-ARIN OrgTechName: Lima, Jonathan Oliveira OrgTechPhone: +5516988475014 OrgTechEmail: jonathan@nexnett.com.br OrgTechRef: https://rdap.arin.net/registry/entity/JOL62-ARIN OrgRoutingHandle: JOL62-ARIN OrgRoutingName: Lima, Jonathan Oliveira OrgRoutingPhone: +5516988475014 OrgRoutingEmail: jonathan@nexnett.com.br OrgRoutingRef: https://rdap.arin.net/registry/entity/JOL62-ARIN OrgDNSHandle: JOL62-ARIN OrgDNSName: Lima, Jonathan Oliveira OrgDNSPhone: +5516988475014 OrgDNSEmail: jonathan@nexnett.com.br OrgDNSRef: https://rdap.arin.net/registry/entity/JOL62-ARIN # end # # ARIN WHOIS data and services are subject to the Terms of Use # available at: https://www.arin.net/resources/registry/whois/tou/ # # If you see inaccuracies in the results, please report at # https://www.arin.net/resources/registry/whois/inaccuracy_reporting/ # # Copyright 1997-2026, American Registry for Internet Numbers, Ltd. # Found a referral to rwhois.cogentco.com:4321. %rwhois V-1.5:0010b0:00 rwhois.cogentco.com (CGNT rwhoisd 1.2.2) network:ID:NET4-26E0C00014 network:Network-Name:NET4-26E0C00014 network:IP-Network:38.224.192.0/20 network:Org-Name:NEXNETT Brasil Telecom network:Street-Address:718 RUA JOSÉ VENÂNCIO network:City:VILA VIRGINIA network:Country:BR network:Postal-Code:14030-200 network:Tech-Contact:ZC108-ARIN network:Updated:2024-07-11 15:25:39 %ok