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AS19143 U.S. Fish and Wildlife Service

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

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AS19143

AS19143 – U.S. Fish and Wildlife Service

AS Number	19143
AS Name	FWS-NET
Organization	U.S. Fish and Wildlife Service(ufws-7)
Country	US
Website	fws.gov
Number of IPv4 Routes	0
Number of IPv6 Routes	0
ASN type	GOVERNMENT
Registry	ARIN
Date Allocated	2000-11-28

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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:       19143
ASName:         FWS-NET
ASHandle:       AS19143
RegDate:        2000-11-28
Updated:        2012-03-02    
Ref:            https://rdap.arin.net/registry/autnum/19143


OrgName:        U.S. Fish and Wildlife Service
OrgId:          UFWS-7
Address:        755 Parfet St.
Address:        Suite 250
City:           Lakewood
StateProv:      CO
PostalCode:     80215
Country:        US
RegDate:        2000-11-28
Updated:        2014-04-28
Ref:            https://rdap.arin.net/registry/entity/UFWS-7


OrgAbuseHandle: USFWS-ARIN
OrgAbuseName:   USFWS-NOC
OrgAbusePhone:  +1-703-358-1729 
OrgAbuseEmail:  fws_nosc@fws.gov
OrgAbuseRef:    https://rdap.arin.net/registry/entity/USFWS-ARIN

OrgTechHandle: USFWS-ARIN
OrgTechName:   USFWS-NOC
OrgTechPhone:  +1-703-358-1729 
OrgTechEmail:  fws_nosc@fws.gov
OrgTechRef:    https://rdap.arin.net/registry/entity/USFWS-ARIN

RTechHandle: USFWS-ARIN
RTechName:   USFWS-NOC
RTechPhone:  +1-703-358-1729 
RTechEmail:  fws_nosc@fws.gov
RTechRef:    https://rdap.arin.net/registry/entity/USFWS-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

Frequently Asked Questions

What is ASN AS19143?

ASN AS19143 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS19143?

AS19143 is listed under U.S. Fish and Wildlife Service.

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.