# # 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: 152.121.0.0 - 152.123.255.255 CIDR: 152.121.0.0/16, 152.122.0.0/15 NetName: DOTNETA NetHandle: NET-152-121-0-0-1 Parent: NET152 (NET-152-0-0-0-0) NetType: Direct Allocation OriginAS: Organization: U.S. Department of Transportation (UDT) RegDate: 1991-08-15 Updated: 2018-06-05 Ref: https://rdap.arin.net/registry/ip/152.121.0.0 OrgName: U.S. Department of Transportation OrgId: UDT Address: 1200 New Jersey Ave, SE Address: DOT ITS/IDN E51-200 City: Washington StateProv: DC PostalCode: 20590 Country: US RegDate: 1991-08-15 Updated: 2016-07-06 Ref: https://rdap.arin.net/registry/entity/UDT OrgAbuseHandle: NETWO3558-ARIN OrgAbuseName: Network Engineering OrgAbusePhone: +1-202-366-6216 OrgAbuseEmail: idn@dot.gov OrgAbuseRef: https://rdap.arin.net/registry/entity/NETWO3558-ARIN OrgTechHandle: NETWO3558-ARIN OrgTechName: Network Engineering OrgTechPhone: +1-202-366-6216 OrgTechEmail: idn@dot.gov OrgTechRef: https://rdap.arin.net/registry/entity/NETWO3558-ARIN OrgNOCHandle: ZU10-ARIN OrgNOCName: US Department of Transportation OrgNOCPhone: +1-202-366-5605 OrgNOCEmail: imc@dot.gov OrgNOCRef: https://rdap.arin.net/registry/entity/ZU10-ARIN OrgAbuseHandle: ZU10-ARIN OrgAbuseName: US Department of Transportation OrgAbusePhone: +1-202-366-5605 OrgAbuseEmail: imc@dot.gov OrgAbuseRef: https://rdap.arin.net/registry/entity/ZU10-ARIN RTechHandle: NETWO3558-ARIN RTechName: Network Engineering RTechPhone: +1-202-366-6216 RTechEmail: idn@dot.gov RTechRef: https://rdap.arin.net/registry/entity/NETWO3558-ARIN RTechHandle: CARTE569-ARIN RTechName: Carter, Jason RTechPhone: +1-202-366-0785 RTechEmail: jason.carter@dot.gov RTechRef: https://rdap.arin.net/registry/entity/CARTE569-ARIN # end # start NetRange: 152.123.0.0 - 152.123.255.255 CIDR: 152.123.0.0/16 NetName: DOTNETA3 NetHandle: NET-152-123-0-0-1 Parent: DOTNETA (NET-152-121-0-0-1) NetType: Reassigned OriginAS: AS2576 Organization: U.S. Department of Transportation (UDT) RegDate: 1991-08-15 Updated: 2018-06-05 Ref: https://rdap.arin.net/registry/ip/152.123.0.0 OrgName: U.S. Department of Transportation OrgId: UDT Address: 1200 New Jersey Ave, SE Address: DOT ITS/IDN E51-200 City: Washington StateProv: DC PostalCode: 20590 Country: US RegDate: 1991-08-15 Updated: 2016-07-06 Ref: https://rdap.arin.net/registry/entity/UDT OrgAbuseHandle: NETWO3558-ARIN OrgAbuseName: Network Engineering OrgAbusePhone: +1-202-366-6216 OrgAbuseEmail: idn@dot.gov OrgAbuseRef: https://rdap.arin.net/registry/entity/NETWO3558-ARIN OrgTechHandle: NETWO3558-ARIN OrgTechName: Network Engineering OrgTechPhone: +1-202-366-6216 OrgTechEmail: idn@dot.gov OrgTechRef: https://rdap.arin.net/registry/entity/NETWO3558-ARIN OrgNOCHandle: ZU10-ARIN OrgNOCName: US Department of Transportation OrgNOCPhone: +1-202-366-5605 OrgNOCEmail: imc@dot.gov OrgNOCRef: https://rdap.arin.net/registry/entity/ZU10-ARIN OrgAbuseHandle: ZU10-ARIN OrgAbuseName: US Department of Transportation OrgAbusePhone: +1-202-366-5605 OrgAbuseEmail: imc@dot.gov OrgAbuseRef: https://rdap.arin.net/registry/entity/ZU10-ARIN RTechHandle: CARTE569-ARIN RTechName: Carter, Jason RTechPhone: +1-202-366-0785 RTechEmail: jason.carter@dot.gov RTechRef: https://rdap.arin.net/registry/entity/CARTE569-ARIN RTechHandle: NETWO3558-ARIN RTechName: Network Engineering RTechPhone: +1-202-366-6216 RTechEmail: idn@dot.gov RTechRef: https://rdap.arin.net/registry/entity/NETWO3558-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 1997-2025, American Registry for Internet Numbers, Ltd. #