# # 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: 206.76.0.0 - 206.77.255.255 CIDR: 206.76.0.0/15 NetName: THENET-CIDR-5 NetHandle: NET-206-76-0-0-1 Parent: NET206 (NET-206-0-0-0-0) NetType: Direct Allocation OriginAS: Organization: University of Texas System (UTS-2-Z) RegDate: 1995-08-01 Updated: 2012-04-02 Comment: ADDRESSES WITHIN THIS BLOCK ARE NON-PORTABLE Ref: https://rdap.arin.net/registry/ip/206.76.0.0 OrgName: University of Texas System OrgId: UTS-2-Z Address: Office of Telecommunication Services Address: P.O. Box 7580 City: Austin StateProv: TX PostalCode: 78713-7580 Country: US RegDate: 2009-01-14 Updated: 2011-10-31 Ref: https://rdap.arin.net/registry/entity/UTS-2-Z OrgTechHandle: ZU82-ARIN OrgTechName: Network Operations Center OrgTechPhone: +1-512-471-8530 OrgTechEmail: tech-contact@ots.utsystem.edu OrgTechRef: https://rdap.arin.net/registry/entity/ZU82-ARIN OrgAbuseHandle: ABUSE3227-ARIN OrgAbuseName: Abuse OrgAbusePhone: +1-512-471-8530 OrgAbuseEmail: abuse@the.net OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE3227-ARIN # end # start NetRange: 206.76.138.0 - 206.76.138.255 CIDR: 206.76.138.0/24 NetName: MCDONALD-206-76-138-0-24 NetHandle: NET-206-76-138-0-1 Parent: THENET-CIDR-5 (NET-206-76-0-0-1) NetType: Reassigned OriginAS: Organization: University of Texas at Austin McDonald Observatory (UTAAMO) RegDate: 2013-05-06 Updated: 2013-05-06 Ref: https://rdap.arin.net/registry/ip/206.76.138.0 OrgName: University of Texas at Austin McDonald Observatory OrgId: UTAAMO Address: P.O. Box 1337 City: Fort Davis StateProv: TX PostalCode: 79734 Country: US RegDate: 1995-06-14 Updated: 2011-09-24 Ref: https://rdap.arin.net/registry/entity/UTAAMO OrgAbuseHandle: DW501-ARIN OrgAbuseName: Way, David OrgAbusePhone: +1-512-471-7439 OrgAbuseEmail: dpw@kate.as.utexas.edu OrgAbuseRef: https://rdap.arin.net/registry/entity/DW501-ARIN OrgTechHandle: DW501-ARIN OrgTechName: Way, David OrgTechPhone: +1-512-471-7439 OrgTechEmail: dpw@kate.as.utexas.edu OrgTechRef: https://rdap.arin.net/registry/entity/DW501-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. #