# # 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. # NetRange: 2001:19E8:: - 2001:19E8:FFFF:FFFF:FFFF:FFFF:FFFF:FFFF CIDR: 2001:19E8::/32 NetName: DOTNET-V6 NetHandle: NET6-2001-19E8-1 Parent: ARIN-002 (NET6-2001-1800-0) NetType: Direct Allocation OriginAS: Organization: U. S. Department of Transportation (USDT-1) RegDate: 2004-10-25 Updated: 2026-06-23 Comment: -----BEGIN CERTIFICATE-----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~-----END CERTIFICATE----- Ref: https://rdap.arin.net/registry/ip/2001:19E8:: OrgName: U. S. Department of Transportation OrgId: USDT-1 Address: 1200 New Jersey Ave. S.E. Address: E51-304 City: Washington StateProv: DC PostalCode: 20590 Country: US RegDate: 1993-04-22 Updated: 2025-10-31 Ref: https://rdap.arin.net/registry/entity/USDT-1 OrgAbuseHandle: NETWO3558-ARIN OrgAbuseName: Network Engineering OrgAbusePhone: +1-202-366-6216 OrgAbuseEmail: idn@dot.gov OrgAbuseRef: https://rdap.arin.net/registry/entity/NETWO3558-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 OrgTechHandle: NEEDH77-ARIN OrgTechName: Needham, Alim OrgTechPhone: +1-202-809-4778 OrgTechEmail: alim.needham.ctr@dot.gov OrgTechRef: https://rdap.arin.net/registry/entity/NEEDH77-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 RTechHandle: NOM5-ARIN RTechName: Network Operations Manager RTechPhone: +1-202-366-0785 RTechEmail: rick.richardson@dot.gov RTechRef: https://rdap.arin.net/registry/entity/NOM5-ARIN RTechHandle: CALLA214-ARIN RTechName: Callaham, Jeffrey RTechPhone: +1-202-366-6386 RTechEmail: jeffrey.callaham@dot.gov RTechRef: https://rdap.arin.net/registry/entity/CALLA214-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. #