ASN AS26439 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS26439?

AS26439 is listed under City of Albuquerque.

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?

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AS26439 City of Albuquerque | IPGeolocation.io

ASN Lookup Tool

City of Albuquerque cabq.gov

US 9 Routes

AS Data

AS26439

AS26439 – City of Albuquerque

AS Number	26439
AS Name	CITY-OF-ABQ
Organization	City of Albuquerque(cityof-19)
Country	US
Website	cabq.gov
Number of IPv4 Routes	9
Number of IPv6 Routes	0
ASN type	GOVERNMENT
Registry	ARIN
Date Allocated	2002-09-19

ASN Intelligence API for production workflows

Use ASN data for AS26439 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
198.175.176.0/24	AS26439	City of Albuquerque	City of Albuquerque	256
198.175.175.0/24	AS26439	City of Albuquerque	City of Albuquerque	256
198.175.177.0/24	AS26439	City of Albuquerque	City of Albuquerque	256
198.175.178.0/24	AS26439	City of Albuquerque	City of Albuquerque	256
198.206.238.0/24	AS26439	City of Albuquerque	City of Albuquerque	256
143.120.0.0/16	AS26439	City of Albuquerque	City of Albuquerque	65536
198.175.173.0/24	AS26439	City of Albuquerque	City of Albuquerque	256
198.206.237.0/24	AS26439	City of Albuquerque	City of Albuquerque	256
198.182.159.0/24	AS26439	City of Albuquerque	City of Albuquerque	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:       26439
ASName:         CITY-OF-ABQ
ASHandle:       AS26439
RegDate:        2002-09-19
Updated:        2018-02-14    
Ref:            https://rdap.arin.net/registry/autnum/26439


OrgName:        City of Albuquerque
OrgId:          CITYOF-19
Address:        One Civic Plaza, NW Room 2061
Address:        Information Systems Division
City:           Albuquerque
StateProv:      NM
PostalCode:     87102-2166
Country:        US
RegDate:        1990-09-17
Updated:        2017-01-05
Ref:            https://rdap.arin.net/registry/entity/CITYOF-19


OrgAbuseHandle: DTINE-ARIN
OrgAbuseName:   DTI Networking
OrgAbusePhone:  +1-505-768-2930 
OrgAbuseEmail:  arin@cabq.gov
OrgAbuseRef:    https://rdap.arin.net/registry/entity/DTINE-ARIN

OrgTechHandle: DTINE-ARIN
OrgTechName:   DTI Networking
OrgTechPhone:  +1-505-768-2930 
OrgTechEmail:  arin@cabq.gov
OrgTechRef:    https://rdap.arin.net/registry/entity/DTINE-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
AS15164	Unite Private Networks LLC.	US

Upstreams

AS Number	Description	Country
AS15164	Unite Private Networks LLC.	US