ASN Lookup Tool

U.S. Government Accountability Office gao.gov US US 0 Routes

AS Data

AS2581

AS2581 – U.S. Government Accountability Office

AS Number 2581
AS Name GAO
Organization U.S. Government Accountability Office(ugao)
Country US
Website gao.gov
Number of IPv4 Routes 0
Number of IPv6 Routes 0
ASN type GOVERNMENT
Registry ARIN
Date Allocated 1993-04-28

ASN Intelligence API for production workflows

Use ASN data for AS2581 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

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:       2581
ASName:         GAO
ASHandle:       AS2581
RegDate:        1993-04-28
Updated:        2024-12-02    
Ref:            https://rdap.arin.net/registry/autnum/2581


OrgName:        U.S. Government Accountability Office
OrgId:          UGAO
Address:        441 G Street NW, Room 2840-A
City:           Washington
StateProv:      DC
PostalCode:     20548
Country:        US
RegDate:        1993-02-05
Updated:        2024-12-02
Ref:            https://rdap.arin.net/registry/entity/UGAO


OrgAbuseHandle: ITADM302-ARIN
OrgAbuseName:   IT Admin
OrgAbusePhone:  +1-202-512-9500 
OrgAbuseEmail:  noc@gao.gov
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ITADM302-ARIN

OrgTechHandle: ITADM302-ARIN
OrgTechName:   IT Admin
OrgTechPhone:  +1-202-512-9500 
OrgTechEmail:  noc@gao.gov
OrgTechRef:    https://rdap.arin.net/registry/entity/ITADM302-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

Ready to get started?Get Started with IP Intelligence API Today

Get Started
CTA Illustration

Frequently Asked Questions

ASN AS2581 is an Autonomous System Number used to identify a network for BGP internet routing.
AS2581 is listed under U.S. Government Accountability Office.
Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.
Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.
WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.
This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.