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AS400147 City of Modesto | 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 Modesto modestogov.com

US 1 Routes

AS Data

AS400147

AS400147 – City of Modesto

AS Number	400147
AS Name	CITY-OF-MODESTO-01-ASN
Organization	City of Modesto(cityof-31)
Country	US
Website	modestogov.com
Number of IPv4 Routes	1
Number of IPv6 Routes	0
ASN type	GOVERNMENT
Registry	ARIN
Date Allocated	2021-10-20

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
204.17.232.0/24	AS400147	City of Modesto	City of Modesto	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:       400147
ASName:         CITY-OF-MODESTO-01-ASN
ASHandle:       AS400147
RegDate:        2021-10-20
Updated:        2021-10-20    
Ref:            https://rdap.arin.net/registry/autnum/400147


OrgName:        City of Modesto
OrgId:          CITYOF-31
Address:        P.O. Box 642
City:           Modesto
StateProv:      CA
PostalCode:     95353-0642
Country:        US
RegDate:        1994-06-17
Updated:        2020-07-27
Ref:            https://rdap.arin.net/registry/entity/CITYOF-31


OrgAbuseHandle: COMIP-ARIN
OrgAbuseName:   COMIP-ARIN
OrgAbusePhone:  +1-209-571-5594 
OrgAbuseEmail:  webmaster@modestogov.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/COMIP-ARIN

OrgTechHandle: COMIP-ARIN
OrgTechName:   COMIP-ARIN
OrgTechPhone:  +1-209-571-5594 
OrgTechEmail:  webmaster@modestogov.com
OrgTechRef:    https://rdap.arin.net/registry/entity/COMIP-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
AS33667	Comcast Cable Communications, LLC	US
AS7018	AT&T Enterprises, LLC	US

Upstreams

AS Number	Description	Country
AS33667	Comcast Cable Communications, LLC	US
AS7018	AT&T Enterprises, LLC	US

Frequently Asked Questions

What is ASN AS400147?

ASN AS400147 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS400147?

AS400147 is listed under City of Modesto.

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.