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AS394942 City of Fontana | 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 Fontana fontanaca.gov

US 1 Routes

AS Data

AS394942

AS394942 – City of Fontana

AS Number	394942
AS Name	COF-CA-AS
Organization	City of Fontana(cf-799)
Country	US
Website	fontanaca.gov
Number of IPv4 Routes	1
Number of IPv6 Routes	0
ASN type	GOVERNMENT
Registry	ARIN
Date Allocated	2016-02-24

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Use ASN data for AS394942 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
192.146.186.0/24	AS394942	City of Fontana	City of Fontana	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:       394942
ASName:         COF-CA-AS
ASHandle:       AS394942
RegDate:        2016-02-24
Updated:        2016-02-24    
Ref:            https://rdap.arin.net/registry/autnum/394942


OrgName:        City of Fontana
OrgId:          CF-799
Address:        City of Fontana
Address:        8353 Sierra Ave.
City:           Fontana
StateProv:      CA
PostalCode:     92335
Country:        US
RegDate:        2015-02-20
Updated:        2024-04-23
Comment:        http://www.fontanaca.gov
Comment:        Hours of operation are 7am - 6pm PST, Mon - Thurs
Ref:            https://rdap.arin.net/registry/entity/CF-799


OrgAbuseHandle: ABUSE5006-ARIN
OrgAbuseName:   Abuse
OrgAbusePhone:  +1-909-350-6698 
OrgAbuseEmail:  abuse@fontanaca.gov
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE5006-ARIN

OrgTechHandle: TECHN1322-ARIN
OrgTechName:   Technical
OrgTechPhone:  +1-909-350-6698 
OrgTechEmail:  tech-poc@fontanaca.gov
OrgTechRef:    https://rdap.arin.net/registry/entity/TECHN1322-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
AS20001	Charter Communications Inc	US
AS14265	TPx Communications	US

Upstreams

AS Number	Description	Country
AS20001	Charter Communications Inc	US
AS14265	TPx Communications	US

Contacts

Email Contacts

tech-poc@fontanaca.gov

Abuse Contacts

abuse@fontanaca.gov

Frequently Asked Questions

What is ASN AS394942?

ASN AS394942 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS394942?

AS394942 is listed under City of Fontana.

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.