# # 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: 173.205.0.0 - 173.205.127.255 CIDR: 173.205.0.0/17 NetName: NETBLK-PACKETEXCHANGE-V4-09 NetHandle: NET-173-205-0-0-1 Parent: NET173 (NET-173-0-0-0-0) NetType: Direct Allocation OriginAS: Organization: PacketExchange, Inc (PACKE-25) RegDate: 2009-10-15 Updated: 2012-02-24 Ref: https://rdap.arin.net/registry/ip/173.205.0.0 OrgName: PacketExchange, Inc OrgId: PACKE-25 Address: GTT Communications, Inc. Address: 8484 Westpark Drive Address: Suite 720 City: McLean StateProv: VA PostalCode: 22102 Country: US RegDate: 2008-02-26 Updated: 2025-04-17 Ref: https://rdap.arin.net/registry/entity/PACKE-25 OrgAbuseHandle: GAD46-ARIN OrgAbuseName: GTT Abuse Department OrgAbusePhone: +1-703-442-5501 OrgAbuseEmail: abuse@gtt.net OrgAbuseRef: https://rdap.arin.net/registry/entity/GAD46-ARIN OrgTechHandle: AS3251-ARIN OrgTechName: AS3257 Netguard OrgTechPhone: +49 69 48007422 OrgTechEmail: netguard@gtt.net OrgTechRef: https://rdap.arin.net/registry/entity/AS3251-ARIN OrgNOCHandle: GNOC16-ARIN OrgNOCName: GTT Network Operations Center OrgNOCPhone: +1-703-442-5500 OrgNOCEmail: noc@gtt.net OrgNOCRef: https://rdap.arin.net/registry/entity/GNOC16-ARIN OrgTechHandle: GIT5-ARIN OrgTechName: GTT IPAM Team OrgTechPhone: +1-703-442-5500 OrgTechEmail: netguard@gtt.net OrgTechRef: https://rdap.arin.net/registry/entity/GIT5-ARIN OrgTechHandle: GNOC16-ARIN OrgTechName: GTT Network Operations Center OrgTechPhone: +1-703-442-5500 OrgTechEmail: noc@gtt.net OrgTechRef: https://rdap.arin.net/registry/entity/GNOC16-ARIN # end # start NetRange: 173.205.56.0 - 173.205.59.255 CIDR: 173.205.56.0/22 NetName: GTT-GTT NetHandle: NET-173-205-56-0-1 Parent: NETBLK-PACKETEXCHANGE-V4-09 (NET-173-205-0-0-1) NetType: Reassigned OriginAS: Customer: GTT (C05516021) RegDate: 2014-12-03 Updated: 2023-09-04 Comment: ADDRESSES WITHIN THIS BLOCK ARE NON-PORTABLE Ref: https://rdap.arin.net/registry/ip/173.205.56.0 CustName: GTT Address: 7900 Tysons One Place Address: Suite 1450 City: McLean StateProv: VA PostalCode: 22120 Country: US RegDate: 2014-12-03 Updated: 2023-09-04 Ref: https://rdap.arin.net/registry/entity/C05516021 OrgAbuseHandle: GAD46-ARIN OrgAbuseName: GTT Abuse Department OrgAbusePhone: +1-703-442-5501 OrgAbuseEmail: abuse@gtt.net OrgAbuseRef: https://rdap.arin.net/registry/entity/GAD46-ARIN OrgTechHandle: AS3251-ARIN OrgTechName: AS3257 Netguard OrgTechPhone: +49 69 48007422 OrgTechEmail: netguard@gtt.net OrgTechRef: https://rdap.arin.net/registry/entity/AS3251-ARIN OrgNOCHandle: GNOC16-ARIN OrgNOCName: GTT Network Operations Center OrgNOCPhone: +1-703-442-5500 OrgNOCEmail: noc@gtt.net OrgNOCRef: https://rdap.arin.net/registry/entity/GNOC16-ARIN OrgTechHandle: GIT5-ARIN OrgTechName: GTT IPAM Team OrgTechPhone: +1-703-442-5500 OrgTechEmail: netguard@gtt.net OrgTechRef: https://rdap.arin.net/registry/entity/GIT5-ARIN OrgTechHandle: GNOC16-ARIN OrgTechName: GTT Network Operations Center OrgTechPhone: +1-703-442-5500 OrgTechEmail: noc@gtt.net OrgTechRef: https://rdap.arin.net/registry/entity/GNOC16-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. #