# # 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: 2001:500:1:: - 2001:500:1:FFFF:FFFF:FFFF:FFFF:FFFF CIDR: 2001:500:1::/48 NetName: H-ROOT NetHandle: NET6-2001-500-1-1 Parent: ARIN-001 (NET6-2001-400-0) NetType: Direct Allocation OriginAS: Organization: U.S. Army Research Laboratory (UARL-1) RegDate: 2002-11-22 Updated: 2025-07-02 Ref: https://rdap.arin.net/registry/ip/2001:500:1:: OrgName: U.S. Army Research Laboratory OrgId: UARL-1 Address: 2800 Powder Mill Road City: Adelphi StateProv: MD PostalCode: 20783 Country: US RegDate: Updated: 2025-07-02 Comment: http://www.arl.army.mil Ref: https://rdap.arin.net/registry/entity/UARL-1 OrgAbuseHandle: HMK1-ARIN OrgAbuseName: Kash, Howard M. OrgAbusePhone: +1-410-278-6507 OrgAbuseEmail: howard.m.kash.civ@army.mil OrgAbuseRef: https://rdap.arin.net/registry/entity/HMK1-ARIN OrgAbuseHandle: RENAR4-ARIN OrgAbuseName: Renard, Ken OrgAbusePhone: +1-410-937-9639 OrgAbuseEmail: kenneth.d.renard.ctr@army.mil OrgAbuseRef: https://rdap.arin.net/registry/entity/RENAR4-ARIN OrgTechHandle: HMK1-ARIN OrgTechName: Kash, Howard M. OrgTechPhone: +1-410-278-6507 OrgTechEmail: howard.m.kash.civ@army.mil OrgTechRef: https://rdap.arin.net/registry/entity/HMK1-ARIN OrgTechHandle: RENAR4-ARIN OrgTechName: Renard, Ken OrgTechPhone: +1-410-937-9639 OrgTechEmail: kenneth.d.renard.ctr@army.mil OrgTechRef: https://rdap.arin.net/registry/entity/RENAR4-ARIN RTechHandle: HMK1-ARIN RTechName: Kash, Howard M. RTechPhone: +1-410-278-6507 RTechEmail: howard.m.kash.civ@army.mil RTechRef: https://rdap.arin.net/registry/entity/HMK1-ARIN RAbuseHandle: RENAR4-ARIN RAbuseName: Renard, Ken RAbusePhone: +1-410-937-9639 RAbuseEmail: kenneth.d.renard.ctr@army.mil RAbuseRef: https://rdap.arin.net/registry/entity/RENAR4-ARIN RAbuseHandle: HMK1-ARIN RAbuseName: Kash, Howard M. RAbusePhone: +1-410-278-6507 RAbuseEmail: howard.m.kash.civ@army.mil RAbuseRef: https://rdap.arin.net/registry/entity/HMK1-ARIN RTechHandle: RENAR4-ARIN RTechName: Renard, Ken RTechPhone: +1-410-937-9639 RTechEmail: kenneth.d.renard.ctr@army.mil RTechRef: https://rdap.arin.net/registry/entity/RENAR4-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. #