# # 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. # NetRange: 192.131.121.0 - 192.131.121.255 CIDR: 192.131.121.0/24 NetName: CHNET NetHandle: NET-192-131-121-0-1 Parent: NET192 (NET-192-0-0-0-0) NetType: Direct Allocation OriginAS: Organization: U.S. Dept of Energy (UDE-6) RegDate: 1991-10-30 Updated: 2021-12-14 Ref: https://rdap.arin.net/registry/ip/192.131.121.0 OrgName: U.S. Dept of Energy OrgId: UDE-6 Address: Field Office, Chicago Address: 9800 S. Cass Avenue City: Argonne StateProv: IL PostalCode: 60439 Country: US RegDate: 1991-10-30 Updated: 2011-09-24 Ref: https://rdap.arin.net/registry/entity/UDE-6 OrgAbuseHandle: RBO171-ARIN OrgAbuseName: Bobich, Robert OrgAbusePhone: +1-630-252-3602 OrgAbuseEmail: Robert.Bobich@ch.doe.gov OrgAbuseRef: https://rdap.arin.net/registry/entity/RBO171-ARIN OrgTechHandle: RBO171-ARIN OrgTechName: Bobich, Robert OrgTechPhone: +1-630-252-3602 OrgTechEmail: Robert.Bobich@ch.doe.gov OrgTechRef: https://rdap.arin.net/registry/entity/RBO171-ARIN RTechHandle: RBO171-ARIN RTechName: Bobich, Robert RTechPhone: +1-630-252-3602 RTechEmail: Robert.Bobich@ch.doe.gov RTechRef: https://rdap.arin.net/registry/entity/RBO171-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 1997-2025, American Registry for Internet Numbers, Ltd. #