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AS36581 Hearst Argyle Television, Inc.

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

Hearst Argyle Television, Inc. hearst.com

US 2 Routes

AS Data

AS36581

AS36581 – Hearst Argyle Television, Inc.

AS Number	36581
AS Name	WJCL-TV
Organization	Hearst Argyle Television, Inc.(hears-2)
Country	US
Website	hearst.com
Number of IPv4 Routes	2
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2006-02-02

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
167.173.240.0/24	AS36581	Hearst Argyle Television, Inc.	Hearst Corporation	256
167.173.48.0/24	AS36581	Hearst Argyle Television, Inc.	Hearst Corporation	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:       36581
ASName:         WJCL-TV
ASHandle:       AS36581
RegDate:        2006-02-02
Updated:        2016-06-16    
Ref:            https://rdap.arin.net/registry/autnum/36581


OrgName:        Hearst-Argyle Television, Inc.
OrgId:          HEARS-2
Address:        888 Seventh Avenue
City:           New York
StateProv:      NY
PostalCode:     10106
Country:        US
RegDate:        2005-11-14
Updated:        2024-11-21
Ref:            https://rdap.arin.net/registry/entity/HEARS-2


OrgAbuseHandle: HTSNO-ARIN
OrgAbuseName:   HTS NOC-Admin
OrgAbusePhone:  +1-704-348-8000 
OrgAbuseEmail:  HTS-ARIN-Admin@hearst.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/HTSNO-ARIN

OrgTechHandle: HTSNO-ARIN
OrgTechName:   HTS NOC-Admin
OrgTechPhone:  +1-704-348-8000 
OrgTechEmail:  HTS-ARIN-Admin@hearst.com
OrgTechRef:    https://rdap.arin.net/registry/entity/HTSNO-ARIN

RTechHandle: PMC232-ARIN
RTechName:   McCaskill, Pat 
RTechPhone:  +1-704-348-8000 
RTechEmail:  pmccaskill@hearst.com
RTechRef:    https://rdap.arin.net/registry/entity/PMC232-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
AS400511	Clearwave Communications	US
AS7018	AT&T Enterprises, LLC	US

Upstreams

AS Number	Description	Country
AS400511	Clearwave Communications	US
AS7018	AT&T Enterprises, LLC	US

Frequently Asked Questions

What is ASN AS36581?

ASN AS36581 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS36581?

AS36581 is listed under Hearst Argyle Television, Inc..

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.