# # 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 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 # end # start NetRange: 38.255.128.0 - 38.255.191.255 CIDR: 38.255.128.0/18 NetName: SOCKET-CGNT-NET-1 NetHandle: NET-38-255-128-0-1 Parent: COGENT-A (NET-38-0-0-0-1) NetType: Reallocated OriginAS: Organization: Socket Holdings Corporation (SOCK) RegDate: 2026-03-19 Updated: 2026-03-19 Comment: Geofeed http://www.socket.net/geofeed.csv Ref: https://rdap.arin.net/registry/ip/38.255.128.0 OrgName: Socket Holdings Corporation OrgId: SOCK Address: 2703 Clark Lane City: Columbia StateProv: MO PostalCode: 65202 Country: US RegDate: Updated: 2026-07-21 Comment: Geofeed http://www.socket.net/geofeed.csv Ref: https://rdap.arin.net/registry/entity/SOCK OrgNOCHandle: PINKE44-ARIN OrgNOCName: Pinkerton, Chris OrgNOCPhone: +1-573-380-6421 OrgNOCEmail: chris.pinkerton@corp.socket.net OrgNOCRef: https://rdap.arin.net/registry/entity/PINKE44-ARIN OrgTechHandle: DNSAD39-ARIN OrgTechName: DNS Administrator OrgTechPhone: +1-573-817-0000 OrgTechEmail: dns@socket.net OrgTechRef: https://rdap.arin.net/registry/entity/DNSAD39-ARIN OrgAbuseHandle: DNSAD39-ARIN OrgAbuseName: DNS Administrator OrgAbusePhone: +1-573-817-0000 OrgAbuseEmail: dns@socket.net OrgAbuseRef: https://rdap.arin.net/registry/entity/DNSAD39-ARIN # end # start NetRange: 38.255.146.0 - 38.255.147.255 CIDR: 38.255.146.0/23 NetName: NET-38-255-146-0-1 NetHandle: NET-38-255-146-0-1 Parent: SOCKET-CGNT-NET-1 (NET-38-255-128-0-1) NetType: Reassigned OriginAS: Customer: HNET (C11648997) RegDate: 2026-07-14 Updated: 2026-07-14 Ref: https://rdap.arin.net/registry/ip/38.255.146.0 CustName: HNET Address: Fastwyre Address: 123 W Young St City: Warrensburg StateProv: MO PostalCode: 64093 Country: US RegDate: 2026-07-14 Updated: 2026-07-14 Ref: https://rdap.arin.net/registry/entity/C11648997 OrgNOCHandle: PINKE44-ARIN OrgNOCName: Pinkerton, Chris OrgNOCPhone: +1-573-380-6421 OrgNOCEmail: chris.pinkerton@corp.socket.net OrgNOCRef: https://rdap.arin.net/registry/entity/PINKE44-ARIN OrgTechHandle: DNSAD39-ARIN OrgTechName: DNS Administrator OrgTechPhone: +1-573-817-0000 OrgTechEmail: dns@socket.net OrgTechRef: https://rdap.arin.net/registry/entity/DNSAD39-ARIN OrgAbuseHandle: DNSAD39-ARIN OrgAbuseName: DNS Administrator OrgAbusePhone: +1-573-817-0000 OrgAbuseEmail: dns@socket.net OrgAbuseRef: https://rdap.arin.net/registry/entity/DNSAD39-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:NET4-26FF800012 network:Network-Name:NET4-26FF800012 network:IP-Network:38.255.128.0/18 network:Org-Name:Socket Internet network:Street-Address:900 WALNUT STREET network:City:SAINT LOUIS network:State:MO network:Country:US network:Postal-Code:63101 network:Tech-Contact:ZC108-ARIN network:Updated:2026-03-12 21:49:03 %ok