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AS397432 City of Fort Worth | 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 Fort Worth fortworthtexas.gov

US 3 Routes

AS Data

AS397432

AS397432 – City of Fort Worth

AS Number	397432
AS Name	FORTWORTH-CITY
Organization	City of Fort Worth(cfw-22)
Country	US
Website	fortworthtexas.gov
Number of IPv4 Routes	3
Number of IPv6 Routes	0
ASN type	GOVERNMENT
Registry	ARIN
Date Allocated	2019-03-27

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Use ASN data for AS397432 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
204.10.90.0/24	AS397432	City of Fort Worth	City of Fort Worth	256
204.10.91.0/24	AS397432	City of Fort Worth	City of Fort Worth	256
204.10.90.0/23	AS397432	City of Fort Worth	City of Fort Worth	512

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:       397432
ASName:         FORTWORTH-CITY
ASHandle:       AS397432
RegDate:        2019-03-27
Updated:        2019-03-27    
Ref:            https://rdap.arin.net/registry/autnum/397432


OrgName:        City of Fort Worth
OrgId:          CFW-22
Address:        275 W 13th St
City:           Fort Worth
StateProv:      TX
PostalCode:     76102
Country:        US
RegDate:        2017-12-12
Updated:        2019-03-13
Ref:            https://rdap.arin.net/registry/entity/CFW-22


OrgTechHandle: VARGH16-ARIN
OrgTechName:   Varghese, Alex 
OrgTechPhone:  +1-817-392-8483 
OrgTechEmail:  alex.varghese@fortworthtexas.gov
OrgTechRef:    https://rdap.arin.net/registry/entity/VARGH16-ARIN

OrgNOCHandle: VARGH16-ARIN
OrgNOCName:   Varghese, Alex 
OrgNOCPhone:  +1-817-392-8483 
OrgNOCEmail:  alex.varghese@fortworthtexas.gov
OrgNOCRef:    https://rdap.arin.net/registry/entity/VARGH16-ARIN

OrgAbuseHandle: VARGH16-ARIN
OrgAbuseName:   Varghese, Alex 
OrgAbusePhone:  +1-817-392-8483 
OrgAbuseEmail:  alex.varghese@fortworthtexas.gov
OrgAbuseRef:    https://rdap.arin.net/registry/entity/VARGH16-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
AS7018	AT&T Enterprises, LLC	US
AS6461	Zayo Bandwidth	US

Upstreams

AS Number	Description	Country
AS7018	AT&T Enterprises, LLC	US
AS6461	Zayo Bandwidth	US

Frequently Asked Questions

What is ASN AS397432?

ASN AS397432 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS397432?

AS397432 is listed under City of Fort Worth.

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.