# # 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. # # # Query terms are ambiguous. The query is assumed to be: # "n 134.167.61.217" # # Use "?" to get help. # NetRange: 134.167.0.0 - 134.167.255.255 CIDR: 134.167.0.0/16 NetName: Y12-NETB NetHandle: NET-134-167-0-0-1 Parent: NET134 (NET-134-0-0-0-0) NetType: Direct Allocation OriginAS: Organization: Y-12 National Security Complex (YNSC-Z) RegDate: 1991-02-25 Updated: 2021-12-14 Ref: https://rdap.arin.net/registry/ip/134.167.0.0 OrgName: Y-12 National Security Complex OrgId: YNSC-Z Address: 602 Scarboro Road Address: P.O. Box 2009 City: Oak Ridge StateProv: TN PostalCode: 37830 Country: US RegDate: 2008-07-01 Updated: 2011-09-24 Comment: Y-12 is a U.S. Department of Energy manufacturing Comment: facility operated by B&W Y-12, LLC. Ref: https://rdap.arin.net/registry/entity/YNSC-Z OrgTechHandle: Y12-ARIN OrgTechName: Y12 OrgTechPhone: +1-865-576-4997 OrgTechEmail: christopher.ickles@y12nsc.doe.gov OrgTechRef: https://rdap.arin.net/registry/entity/Y12-ARIN OrgAbuseHandle: Y12-ARIN OrgAbuseName: Y12 OrgAbusePhone: +1-865-576-4997 OrgAbuseEmail: christopher.ickles@y12nsc.doe.gov OrgAbuseRef: https://rdap.arin.net/registry/entity/Y12-ARIN # # 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. #