Extended IP Address Information for 166.123.218.220

Response from whois.arin.net:

NetRange: 166.123.0.0 - 166.123.255.255
CIDR: 166.123.0.0/16
NetName: US-DEPARTMENT-OF-THE-TREASURY
NetHandle: NET-166-123-0-0-1
Parent: NET166 (NET-166-0-0-0-0)
NetType: Direct Assignment
OriginAS: AS13506
Organization: US Department of the Treasury (UDT-6)
RegDate: 1993-12-29
Updated: 2012-09-14
Ref: https://whois.arin.net/rest/net/NET-166-123-0-0-1


OrgName: US Department of the Treasury
OrgId: UDT-6
Address: OCIO
Address: 1750 Pennsylvania Ave., NW
City: Washington
StateProv: DC
PostalCode: 20006
Country: US
RegDate: 1999-06-22
Updated: 2016-03-10
Ref: https://whois.arin.net/rest/org/UDT-6


OrgTechHandle: DLS46-ARIN
OrgTechName: Smicker, Daniel L
OrgTechPhone: +1-304-480-7779
OrgTechEmail: ecb-hosting@bpd.treas.gov
OrgTechRef: https://whois.arin.net/rest/poc/DLS46-ARIN

OrgNOCHandle: SOC35-ARIN
OrgNOCName: Security Operations Center
OrgNOCPhone: +1-202-927-9777
OrgNOCEmail: soc@gsoc.treas.gov
OrgNOCRef: https://whois.arin.net/rest/poc/SOC35-ARIN

OrgAbuseHandle: SOC35-ARIN
OrgAbuseName: Security Operations Center
OrgAbusePhone: +1-202-927-9777
OrgAbuseEmail: soc@gsoc.treas.gov
OrgAbuseRef: https://whois.arin.net/rest/poc/SOC35-ARIN

RTechHandle: DLS46-ARIN
RTechName: Smicker, Daniel L
RTechPhone: +1-304-480-7779
RTechEmail: ecb-hosting@bpd.treas.gov
RTechRef: https://whois.arin.net/rest/poc/DLS46-ARIN

Additional for NET-166-0-0-0-0:

NetRange: 166.0.0.0 - 166.255.255.255
CIDR: 166.0.0.0/8
NetName: NET166
NetHandle: NET-166-0-0-0-0
Parent: ()
NetType: Early Registrations, Maintained by ARIN
OriginAS:
Organization: Various Registries (Maintained by ARIN) (VR-ARIN)
RegDate: 1993-05-01
Updated: 2010-06-30
Ref: https://whois.arin.net/rest/net/NET-166-0-0-0-0


OrgName: Various Registries (Maintained by ARIN)
OrgId: VR-ARIN
Address: 3635 Concord Parkway, Suite 200
City: Chantilly
StateProv: VA
PostalCode: 20151
Country: US
RegDate: 1993-05-01
Updated: 2011-09-24
Comment: Address space was assigned by the InterNIC regardless of
Comment: geographic region. The registrations are now being maintained
Comment: by various registries, and the in-addr.arpa delegations are
Comment: being maintained by ARIN.
Ref: https://whois.arin.net/rest/org/VR-ARIN


OrgAbuseHandle: CKN23-ARIN
OrgAbuseName: No, Contact Known
OrgAbusePhone: +1-800-555-1234
OrgAbuseEmail: nobody@example.com
OrgAbuseRef: https://whois.arin.net/rest/poc/CKN23-ARIN

OrgTechHandle: CKN23-ARIN
OrgTechName: No, Contact Known
OrgTechPhone: +1-800-555-1234
OrgTechEmail: nobody@example.com
OrgTechRef: https://whois.arin.net/rest/poc/CKN23-ARIN