# # 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 1997-2025, American Registry for Internet Numbers, Ltd. # # start NetRange: 204.4.0.0 - 204.7.255.255 CIDR: 204.4.0.0/14 NetName: COGENT-204-4-14 NetHandle: NET-204-4-0-0-1 Parent: NET204 (NET-204-0-0-0-0) NetType: Direct Allocation OriginAS: AS174 Organization: PSINet, Inc. (PSI) RegDate: 1994-05-05 Updated: 2011-05-27 Ref: https://rdap.arin.net/registry/ip/204.4.0.0 OrgName: PSINet, Inc. OrgId: PSI Address: 2450 N Street NW City: Washington StateProv: DC PostalCode: 20037 Country: US RegDate: Updated: 2023-10-11 Comment: Geofeed https://geofeed.cogentco.com/geofeed.csv Ref: https://rdap.arin.net/registry/entity/PSI 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 RTechHandle: PSI-NISC-ARIN RTechName: IP Allocation RTechPhone: +1-877-875-4311 RTechEmail: ipalloc@cogentco.com RTechRef: https://rdap.arin.net/registry/entity/PSI-NISC-ARIN # end # start NetRange: 204.6.160.0 - 204.6.175.255 CIDR: 204.6.160.0/20 NetName: TRANSACTION-NETWORK-SERVICES-CGNT-NET-1 NetHandle: NET-204-6-160-0-1 Parent: COGENT-204-4-14 (NET-204-4-0-0-1) NetType: Reallocated OriginAS: Organization: Transaction Network Services, Inc. (TNS-8) RegDate: 2024-08-22 Updated: 2024-11-06 Comment: Geofeed https://geofeed.tnsi.com/geofeed.csv Ref: https://rdap.arin.net/registry/ip/204.6.160.0 OrgName: Transaction Network Services, Inc. OrgId: TNS-8 Address: 10740 Parkridge Boulevard, Suite 100 City: Reston StateProv: VA PostalCode: 20191 Country: US RegDate: 1998-09-08 Updated: 2024-07-03 Ref: https://rdap.arin.net/registry/entity/TNS-8 OrgTechHandle: BEHAN80-ARIN OrgTechName: Behan, Robbie OrgTechPhone: +0114 2920200 OrgTechEmail: rbehan@tnsi.com OrgTechRef: https://rdap.arin.net/registry/entity/BEHAN80-ARIN OrgNOCHandle: NOC1590-ARIN OrgNOCName: Network Operations Center OrgNOCPhone: +1-800-240-4824 OrgNOCEmail: globalipdesk@tnsi.com OrgNOCRef: https://rdap.arin.net/registry/entity/NOC1590-ARIN OrgTechHandle: NETWO10135-ARIN OrgTechName: Network Architects OrgTechPhone: +1-703-453-8300 OrgTechEmail: NetworkArchitecturalEngineering@tnsi.com OrgTechRef: https://rdap.arin.net/registry/entity/NETWO10135-ARIN OrgAbuseHandle: NETWO10135-ARIN OrgAbuseName: Network Architects OrgAbusePhone: +1-703-453-8300 OrgAbuseEmail: NetworkArchitecturalEngineering@tnsi.com OrgAbuseRef: https://rdap.arin.net/registry/entity/NETWO10135-ARIN OrgAbuseHandle: BEHAN80-ARIN OrgAbuseName: Behan, Robbie OrgAbusePhone: +0114 2920200 OrgAbuseEmail: rbehan@tnsi.com OrgAbuseRef: https://rdap.arin.net/registry/entity/BEHAN80-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 1997-2025, 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 1.2.0) network:ID:NET4-CC06A00014 network:Network-Name:NET4-CC06A00014 network:IP-Network:204.6.160.0/20 network:Org-Name:Transaction Network Services network:Street-Address:43830 DEVIN SHAFRON DRIVE network:City:ASHBURN network:State:VA network:Country:US network:Postal-Code:20147 network:Tech-Contact:ZC108-ARIN network:Updated:2017-08-26 00:31:50 %ok