ASN Lookup Tool

U.S. Department of the Interior ios.doi.gov US US 0 Routes

AS Data

AS3781

AS3781 – U.S. Department of the Interior

AS Number 3781
AS Name USBM-PGH
Organization U.S. Department of the Interior(udi-1-z)
Country US
Website ios.doi.gov
Number of IPv4 Routes 0
Number of IPv6 Routes 0
ASN type GOVERNMENT
Registry ARIN
Date Allocated 1994-08-24

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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:       3781
ASName:         USBM-PGH
ASHandle:       AS3781
RegDate:        1994-08-24
Updated:        2024-10-04    
Ref:            https://rdap.arin.net/registry/autnum/3781


OrgName:        U.S. Department of the Interior
OrgId:          UDI-1-Z
Address:        1849 C St., N.W.
City:           Washington
StateProv:      DC
PostalCode:     20240
Country:        US
RegDate:        2023-11-15
Updated:        2025-01-28
Ref:            https://rdap.arin.net/registry/entity/UDI-1-Z


OrgAbuseHandle: AYS-ARIN
OrgAbuseName:   Shaw, Amy Y
OrgAbusePhone:  +1-703-622-6097 
OrgAbuseEmail:  amy_y_shaw@ios.doi.gov
OrgAbuseRef:    https://rdap.arin.net/registry/entity/AYS-ARIN

OrgTechHandle: STEVE25-ARIN
OrgTechName:   Harrington, Steven A
OrgTechPhone:  +1-303-564-8342 
OrgTechEmail:  steven_harrington@ios.doi.gov
OrgTechRef:    https://rdap.arin.net/registry/entity/STEVE25-ARIN

OrgDNSHandle: STEVE25-ARIN
OrgDNSName:   Harrington, Steven A
OrgDNSPhone:  +1-303-564-8342 
OrgDNSEmail:  steven_harrington@ios.doi.gov
OrgDNSRef:    https://rdap.arin.net/registry/entity/STEVE25-ARIN

OrgTechHandle: PICKE159-ARIN
OrgTechName:   Pickett, Ronald 
OrgTechPhone:  +1-303-969-7456 
OrgTechEmail:  ron_l_pickett@ios.doi.gov
OrgTechRef:    https://rdap.arin.net/registry/entity/PICKE159-ARIN

OrgAbuseHandle: STEVE25-ARIN
OrgAbuseName:   Harrington, Steven A
OrgAbusePhone:  +1-303-564-8342 
OrgAbuseEmail:  steven_harrington@ios.doi.gov
OrgAbuseRef:    https://rdap.arin.net/registry/entity/STEVE25-ARIN

OrgTechHandle: AYS-ARIN
OrgTechName:   Shaw, Amy Y
OrgTechPhone:  +1-703-622-6097 
OrgTechEmail:  amy_y_shaw@ios.doi.gov
OrgTechRef:    https://rdap.arin.net/registry/entity/AYS-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

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Frequently Asked Questions

ASN AS3781 is an Autonomous System Number used to identify a network for BGP internet routing.
AS3781 is listed under U.S. Department of the Interior.
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.