ASN AS23281 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS23281?

AS23281 is listed under City of Sacramento.

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.

AS23281 City of Sacramento | IPGeolocation.io

ASN Lookup Tool

City of Sacramento cityofsacramento.org

US 4 Routes

AS Data

AS23281

AS23281 – City of Sacramento

AS Number	23281
AS Name	CITY-OF-SACRAMENTO
Organization	City of Sacramento(cityof-365)
Country	US
Website	cityofsacramento.org
Number of IPv4 Routes	4
Number of IPv6 Routes	0
ASN type	GOVERNMENT
Registry	ARIN
Date Allocated	2002-02-21

ASN Intelligence API for production workflows

Use ASN data for AS23281 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
208.87.81.0/24	AS23281	City of Sacramento	City of Sacramento	256
208.87.80.0/24	AS23281	City of Sacramento	City of Sacramento	256
208.87.82.0/24	AS23281	City of Sacramento	City of Sacramento	256
208.87.83.0/24	AS23281	City of Sacramento	City of Sacramento	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:       23281
ASName:         CITY-OF-SACRAMENTO
ASHandle:       AS23281
RegDate:        2002-02-21
Updated:        2016-04-25    
Ref:            https://rdap.arin.net/registry/autnum/23281


OrgName:        City of Sacramento
OrgId:          CITYOF-365
Address:        904 11th St.
City:           Sacramento
StateProv:      CA
PostalCode:     95814
Country:        US
RegDate:        2002-02-21
Updated:        2025-02-24
Ref:            https://rdap.arin.net/registry/entity/CITYOF-365


OrgAbuseHandle: ARCOL-ARIN
OrgAbuseName:   Arcolino, Darin 
OrgAbusePhone:  +1-916-808-0403 
OrgAbuseEmail:  darcolino@cityofsacramento.org
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ARCOL-ARIN

OrgTechHandle: SANDM12-ARIN
OrgTechName:   Sandman, Artie 
OrgTechPhone:  +1-916-808-8967 
OrgTechEmail:  asandman@cityofsacramento.org
OrgTechRef:    https://rdap.arin.net/registry/entity/SANDM12-ARIN

OrgTechHandle: ARCOL-ARIN
OrgTechName:   Arcolino, Darin 
OrgTechPhone:  +1-916-808-0403 
OrgTechEmail:  darcolino@cityofsacramento.org
OrgTechRef:    https://rdap.arin.net/registry/entity/ARCOL-ARIN

RTechHandle: ARCOL-ARIN
RTechName:   Arcolino, Darin 
RTechPhone:  +1-916-808-0403 
RTechEmail:  darcolino@cityofsacramento.org
RTechRef:    https://rdap.arin.net/registry/entity/ARCOL-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
AS1226	California Department of Technology	US

Upstreams

AS Number	Description	Country
AS1226	California Department of Technology	US