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AS5108 City of Pasadena | IPGeolocation.io

Q: Why is WHOIS data shown for an ASN?

WHOIS data provides registration and contact context for ASN ownership, administration, and operational reference.

ASN Lookup Tool

City of Pasadena ci.pasadena.ca.us

US 6 Routes

AS Data

AS5108

AS5108 – City of Pasadena

AS Number	5108
AS Name	PASADENA-ASN
Organization	City of Pasadena(cityof-130)
Country	US
Website	ci.pasadena.ca.us
Number of IPv4 Routes	6
Number of IPv6 Routes	0
ASN type	GOVERNMENT
Registry	ARIN
Date Allocated	2013-10-01

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Use ASN data for AS5108 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
204.89.15.0/24	AS5108	City of Pasadena	City of Pasadena	256
204.89.12.0/24	AS5108	City of Pasadena	City of Pasadena	256
38.84.73.0/24	AS5108	City of Pasadena	City of Pasadena	256
204.89.8.0/22	AS5108	City of Pasadena	City of Pasadena	1024
204.89.13.0/24	AS5108	City of Pasadena	City of Pasadena	256
204.89.14.0/24	AS5108	City of Pasadena	City of Pasadena	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:       5108
ASName:         PASADENA-ASN
ASHandle:       AS5108
RegDate:        2013-10-01
Updated:        2013-10-01    
Ref:            https://rdap.arin.net/registry/autnum/5108


OrgName:        City of Pasadena
OrgId:          CITYOF-130
Address:        100 N. Garfield Ave, RM# N123
City:           Pasadena
StateProv:      CA
PostalCode:     91109
Country:        US
RegDate:        1994-07-08
Updated:        2013-07-26
Ref:            https://rdap.arin.net/registry/entity/CITYOF-130


OrgAbuseHandle: NETAD35-ARIN
OrgAbuseName:   NetAdmin-PublicIP
OrgAbusePhone:  +1-626-744-3648 
OrgAbuseEmail:  NetAdmin-PublicIP@ci.pasadena.ca.us
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NETAD35-ARIN

OrgTechHandle: NETAD35-ARIN
OrgTechName:   NetAdmin-PublicIP
OrgTechPhone:  +1-626-744-3648 
OrgTechEmail:  NetAdmin-PublicIP@ci.pasadena.ca.us
OrgTechRef:    https://rdap.arin.net/registry/entity/NETAD35-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
AS1239	Cogent Communications, LLC	US
AS226	Los Nettos	US
AS174	Cogent Communications, LLC	US

Upstreams

AS Number	Description	Country
AS226	Los Nettos	US
AS174	Cogent Communications, LLC	US

Frequently Asked Questions

What is ASN AS5108?

ASN AS5108 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS5108?

AS5108 is listed under City of Pasadena.

What do peers, upstreams, and downstreams mean?

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 included here?

WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.

How can I access full ASN table data?

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.