Raw WHOIS Record
# # 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: 72.37.128.0 - 72.37.255.255 CIDR: 72.37.128.0/17 NetName: NETBLK-PACKETEXCHANGE-V4-03 NetHandle: NET-72-37-128-0-1 Parent: NET72 (NET-72-0-0-0-0) NetType: Direct Allocation OriginAS: AS25973 Organization: PacketExchange, Inc (PACKE-25) RegDate: 2005-03-17 Updated: 2012-02-24 Ref: https://rdap.arin.net/registry/ip/72.37.128.0 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: +1-703-442-5500 OrgAbuseEmail:@gtt.net OrgAbuseRef: https://rdap.arin.net/registry/entity/GAD46-ARIN OrgTechHandle: GIT5-ARIN OrgTechName: GTT IPAM Team OrgTechPhone: +1-703-442-5500 OrgTechEmail:
@gtt.net OrgTechRef: https://rdap.arin.net/registry/entity/GIT5-ARIN OrgTechHandle: AS3251-ARIN OrgTechName: AS3257 Netguard OrgTechPhone: +49 69 48007422 OrgTechEmail:
@gtt.net OrgTechRef: https://rdap.arin.net/registry/entity/GNOC16-ARIN OrgNOCHandle: GNOC16-ARIN OrgNOCName: GTT Network Operations Center OrgNOCPhone: +1-703-442-5500 OrgNOCEmail:
@prorack.com OrgTechRef: https://rdap.arin.net/registry/entity/SUPPO195-ARIN OrgAbuseHandle: SUPPO195-ARIN OrgAbuseName: Support OrgAbusePhone: +1-973-447-0945 OrgAbuseEmail:
@prorack.com RTechRef: https://rdap.arin.net/registry/entity/ABUSE1242-ARIN # end # start NetRange: 72.37.197.0 - 72.37.197.255 CIDR: 72.37.197.0/24 NetName: CUST-DATA-KNOW-NET01 NetHandle: NET-72-37-197-0-1 Parent: MZIMA03-CUST-MATAGROUP02 (NET-72-37-196-0-1) NetType: Reassigned OriginAS: Organization: Data Knowledge Networks (DATAK-2) RegDate: 2009-08-14 Updated: 2009-08-14 Ref: https://rdap.arin.net/registry/ip/72.37.197.0 OrgName: Data Knowledge Networks OrgId: DATAK-2 Address: 1168 W Gannon #138 City: Festus StateProv: MO PostalCode: 63028 Country: US RegDate: 2009-08-14 Updated: 2011-09-24 Ref: https://rdap.arin.net/registry/entity/DATAK-2 OrgAbuseHandle: ADMIN1737-ARIN OrgAbuseName: Admin OrgAbusePhone: +1-888-462-1281 OrgAbuseEmail:
@dataknowledgemail.com OrgAbuseRef: https://rdap.arin.net/registry/entity/ADMIN1737-ARIN OrgTechHandle: ADMIN1737-ARIN OrgTechName: Admin OrgTechPhone: +1-888-462-1281 OrgTechEmail: