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AS13582 Cowan Systems, LLC | 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

Cowan Systems, LLC cowansystems.com

US 1 Routes

AS Data

AS13582

AS13582 – Cowan Systems, LLC

AS Number	13582
AS Name	COWAN-ASN
Organization	Cowan Systems, LLC(csl-661)
Country	US
Website	cowansystems.com
Number of IPv4 Routes	1
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2018-11-01

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
192.139.136.0/24	AS13582	Cowan Systems, LLC	Cowan Systems, LLC	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:       13582
ASName:         COWAN-ASN
ASHandle:       AS13582
RegDate:        2018-11-01
Updated:        2018-11-01    
Ref:            https://rdap.arin.net/registry/autnum/13582


OrgName:        Cowan Systems, LLC
OrgId:          CSL-661
Address:        4555 Hollins Ferry Rd
City:           Baltimore
StateProv:      MD
PostalCode:     21227
Country:        US
RegDate:        2018-10-12
Updated:        2018-10-31
Ref:            https://rdap.arin.net/registry/entity/CSL-661


OrgNOCHandle: NETWO8707-ARIN
OrgNOCName:   Network Admins
OrgNOCPhone:  +1-347-802-4915 
OrgNOCEmail:  networkadmins@cowansystems.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/NETWO8707-ARIN

OrgTechHandle: NETWO8707-ARIN
OrgTechName:   Network Admins
OrgTechPhone:  +1-347-802-4915 
OrgTechEmail:  networkadmins@cowansystems.com
OrgTechRef:    https://rdap.arin.net/registry/entity/NETWO8707-ARIN

OrgAbuseHandle: NETWO8707-ARIN
OrgAbuseName:   Network Admins
OrgAbusePhone:  +1-347-802-4915 
OrgAbuseEmail:  networkadmins@cowansystems.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NETWO8707-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
AS701	Verizon Business/UUnet	US
AS701	Verizon Business	US
AS33657	Comcast Cable Communications, LLC	US

Upstreams

AS Number	Description	Country
AS701	Verizon Business	US
AS33657	Comcast Cable Communications, LLC	US

Frequently Asked Questions

What is ASN AS13582?

ASN AS13582 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS13582?

AS13582 is listed under Cowan Systems, LLC.

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.