ASN AS46087 is an Autonomous System Number used to identify a network for BGP internet routing.

What do peers, upstreams, and downstreams mean in ASN data?

Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.

What are routes and IP ranges for an ASN?

Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.

Why is WHOIS data shown for an ASN?

WHOIS data provides registration and contact context for ASN ownership, administration, and operational reference.

How can I access the full ASN tables?

The page shows a preview of large ASN datasets. Use the page controls to load more rows, and upgrade to a paid plan for complete access.

AS46087 U.S. Department of Housing and Urban Development Office of Inspector General

Q: Who manages ASN AS46087?

AS46087 is listed under U.S. Department of Housing and Urban Development Office of Inspector General.

ASN Lookup Tool

U.S. Department of Housing and Urban Development Office of Inspector General hudoig.gov

US 2 Routes

AS Data

AS46087

AS46087 – U.S. Department of Housing and Urban Development Office of Inspector General

AS Number	46087
AS Name	ASN-UDHUDOIG-01
Organization	U.S. Department of Housing and Urban Development Office of Inspector General(udhudoig)
Country	US
Website	hudoig.gov
Number of IPv4 Routes	1
Number of IPv6 Routes	1
ASN type	GOVERNMENT
Registry	ARIN
Date Allocated	2022-12-16

ASN Intelligence API for production workflows

Use ASN data for AS46087 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

Access complete peers, upstreams, downstreams, routes, WHOIS, and contact intelligence via our API. Learn more

Get ASN API Key ASN API Docs

IP Ranges

Route	Origin	Origin Name	ISP	# IPs
2620:22:8000::/48	AS46087	U.S. Department of Housing and Urban Development Office of Inspector General	U.S. Department of Housing and Urban Development Office of Inspector General	~1×10²⁴
23.144.88.0/24	AS46087	U.S. Department of Housing and Urban Development Office of Inspector General	U.S. Department of Housing and Urban Development Office of Inspector General	256

Raw Whois Response

#
# 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.
#


ASNumber:       46087
ASName:         ASN-UDHUDOIG-01
ASHandle:       AS46087
RegDate:        2022-12-16
Updated:        2022-12-16
Comment:        https://www.hudoig.gov/    
Ref:            https://rdap.arin.net/registry/autnum/46087


OrgName:        U.S. Department of Housing and Urban Development - Office of Inspector General
OrgId:          UDHUDOIG
Address:        451 7th St., SW
Address:        Room 8270
City:           Washington
StateProv:      DC
PostalCode:     20410
Country:        US
RegDate:        2011-02-17
Updated:        2024-09-23
Ref:            https://rdap.arin.net/registry/entity/UDHUDOIG


OrgAbuseHandle: AHMAD31-ARIN
OrgAbuseName:   Ahmad, Nadeem 
OrgAbusePhone:  +1-202-769-3080 
OrgAbuseEmail:  nahmad@hudoig.gov
OrgAbuseRef:    https://rdap.arin.net/registry/entity/AHMAD31-ARIN

OrgAbuseHandle: BLAKE253-ARIN
OrgAbuseName:   Blakely, Aaron 
OrgAbusePhone:  +1-202-734-7143 
OrgAbuseEmail:  ablakely@hudoig.gov
OrgAbuseRef:    https://rdap.arin.net/registry/entity/BLAKE253-ARIN

OrgNOCHandle: STRAS45-ARIN
OrgNOCName:   Strasser, Martin 
OrgNOCPhone:  +1-202-769-3867 
OrgNOCEmail:  mstrasser@hudoig.gov
OrgNOCRef:    https://rdap.arin.net/registry/entity/STRAS45-ARIN

OrgRoutingHandle: AHMAD31-ARIN
OrgRoutingName:   Ahmad, Nadeem 
OrgRoutingPhone:  +1-202-769-3080 
OrgRoutingEmail:  nahmad@hudoig.gov
OrgRoutingRef:    https://rdap.arin.net/registry/entity/AHMAD31-ARIN

OrgDNSHandle: AHMAD31-ARIN
OrgDNSName:   Ahmad, Nadeem 
OrgDNSPhone:  +1-202-769-3080 
OrgDNSEmail:  nahmad@hudoig.gov
OrgDNSRef:    https://rdap.arin.net/registry/entity/AHMAD31-ARIN

OrgTechHandle: AHMAD31-ARIN
OrgTechName:   Ahmad, Nadeem 
OrgTechPhone:  +1-202-769-3080 
OrgTechEmail:  nahmad@hudoig.gov
OrgTechRef:    https://rdap.arin.net/registry/entity/AHMAD31-ARIN

OrgNOCHandle: BLAKE253-ARIN
OrgNOCName:   Blakely, Aaron 
OrgNOCPhone:  +1-202-734-7143 
OrgNOCEmail:  ablakely@hudoig.gov
OrgNOCRef:    https://rdap.arin.net/registry/entity/BLAKE253-ARIN

OrgNOCHandle: AHMAD31-ARIN
OrgNOCName:   Ahmad, Nadeem 
OrgNOCPhone:  +1-202-769-3080 
OrgNOCEmail:  nahmad@hudoig.gov
OrgNOCRef:    https://rdap.arin.net/registry/entity/AHMAD31-ARIN

OrgRoutingHandle: STRAS45-ARIN
OrgRoutingName:   Strasser, Martin 
OrgRoutingPhone:  +1-202-769-3867 
OrgRoutingEmail:  mstrasser@hudoig.gov
OrgRoutingRef:    https://rdap.arin.net/registry/entity/STRAS45-ARIN

OrgDNSHandle: BLAKE253-ARIN
OrgDNSName:   Blakely, Aaron 
OrgDNSPhone:  +1-202-734-7143 
OrgDNSEmail:  ablakely@hudoig.gov
OrgDNSRef:    https://rdap.arin.net/registry/entity/BLAKE253-ARIN

OrgDNSHandle: STRAS45-ARIN
OrgDNSName:   Strasser, Martin 
OrgDNSPhone:  +1-202-769-3867 
OrgDNSEmail:  mstrasser@hudoig.gov
OrgDNSRef:    https://rdap.arin.net/registry/entity/STRAS45-ARIN

OrgRoutingHandle: BLAKE253-ARIN
OrgRoutingName:   Blakely, Aaron 
OrgRoutingPhone:  +1-202-734-7143 
OrgRoutingEmail:  ablakely@hudoig.gov
OrgRoutingRef:    https://rdap.arin.net/registry/entity/BLAKE253-ARIN

OrgTechHandle: STRAS45-ARIN
OrgTechName:   Strasser, Martin 
OrgTechPhone:  +1-202-769-3867 
OrgTechEmail:  mstrasser@hudoig.gov
OrgTechRef:    https://rdap.arin.net/registry/entity/STRAS45-ARIN

OrgAbuseHandle: STRAS45-ARIN
OrgAbuseName:   Strasser, Martin 
OrgAbusePhone:  +1-202-769-3867 
OrgAbuseEmail:  mstrasser@hudoig.gov
OrgAbuseRef:    https://rdap.arin.net/registry/entity/STRAS45-ARIN

OrgTechHandle: BLAKE253-ARIN
OrgTechName:   Blakely, Aaron 
OrgTechPhone:  +1-202-734-7143 
OrgTechEmail:  ablakely@hudoig.gov
OrgTechRef:    https://rdap.arin.net/registry/entity/BLAKE253-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.
#

Parsed Whois Response

Peers

AS Number	Description	Country
AS4297	CenturyLink Communications, LLC	US

Upstreams

AS Number	Description	Country
AS4297	CenturyLink Communications, LLC	US