ASN Lookup Tool

Bureau of Land Management blm.gov US US 0 Routes

AS Data

AS18761

AS18761 – Bureau of Land Management

AS Number 18761
AS Name BLM-WAN
Organization Bureau of Land Management(blm-2)
Country US
Website blm.gov
Number of IPv4 Routes 0
Number of IPv6 Routes 0
ASN type GOVERNMENT
Registry ARIN
Date Allocated 2000-10-06

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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:       18761
ASName:         BLM-WAN
ASHandle:       AS18761
RegDate:        2000-10-06
Updated:        2025-04-22    
Ref:            https://rdap.arin.net/registry/autnum/18761


OrgName:        Bureau of Land Management
OrgId:          BLM-2
Address:        BLM NOC OC362, DFC, Bldg 50 PO Box 25047
City:           Denver
StateProv:      CO
PostalCode:     80225-0047
Country:        US
RegDate:        1992-02-15
Updated:        2025-04-22
Ref:            https://rdap.arin.net/registry/entity/BLM-2


OrgTechHandle: STEVE25-ARIN
OrgTechName:   Harrington, Steven A
OrgTechPhone:  +1-303-969-6629 
OrgTechEmail:  steven_harrington@ios.doi.gov
OrgTechRef:    https://rdap.arin.net/registry/entity/STEVE25-ARIN

OrgAbuseHandle: SMALL150-ARIN
OrgAbuseName:   Smalley, Todd 
OrgAbusePhone:  +1-307-775-6070 
OrgAbuseEmail:  tsmalley@blm.gov
OrgAbuseRef:    https://rdap.arin.net/registry/entity/SMALL150-ARIN

OrgTechHandle: KJP9-ARIN
OrgTechName:   Pirko, Kevin James
OrgTechPhone:  +1-303-236-0454 
OrgTechEmail:  kpirko@blm.gov
OrgTechRef:    https://rdap.arin.net/registry/entity/KJP9-ARIN

RAbuseHandle: CAHIL13-ARIN
RAbuseName:   Cahill, Matt 
RAbusePhone:  +1-303-236-2900 
RAbuseEmail:  mcahill@osmre.gov
RAbuseRef:    https://rdap.arin.net/registry/entity/CAHIL13-ARIN

RNOCHandle: DCI16-ARIN
RNOCName:   Ialenti, Daniel C
RNOCPhone:  +1-303-236-1049 
RNOCEmail:  dialenti@blm.gov
RNOCRef:    https://rdap.arin.net/registry/entity/DCI16-ARIN

RTechHandle: STEVE25-ARIN
RTechName:   Harrington, Steven A
RTechPhone:  +1-303-969-6629 
RTechEmail:  steven_harrington@ios.doi.gov
RTechRef:    https://rdap.arin.net/registry/entity/STEVE25-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 AS18761 is an Autonomous System Number used to identify a network for BGP internet routing.
AS18761 is listed under Bureau of Land Management.
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.