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AS46481 Topco Associates 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

Topco Associates LLC topco.com

US 1 Routes

AS Data

AS46481

AS46481 – Topco Associates LLC

AS Number	46481
AS Name	TOPCO
Organization	Topco Associates LLC(tal-30)
Country	US
Website	topco.com
Number of IPv4 Routes	1
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2012-11-20

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Use ASN data for AS46481 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
12.189.69.0/24	AS46481	Topco Associates LLC	TOPCO ASSOCIATES 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:       46481
ASName:         TOPCO
ASHandle:       AS46481
RegDate:        2012-11-20
Updated:        2012-11-20
Comment:        http://www.topco.com    
Ref:            https://rdap.arin.net/registry/autnum/46481


OrgName:        Topco Associates LLC
OrgId:          TAL-30
Address:        Two Pierce Place
City:           Itasca
StateProv:      IL
PostalCode:     60143
Country:        US
RegDate:        2012-10-15
Updated:        2024-02-13
Comment:        http://www.topco.com
Ref:            https://rdap.arin.net/registry/entity/TAL-30


OrgTechHandle: VALEN51-ARIN
OrgTechName:   Valenzuela, John 
OrgTechPhone:  +1-708-205-2168 
OrgTechEmail:  jvalenzuela@topco.com
OrgTechRef:    https://rdap.arin.net/registry/entity/VALEN51-ARIN

OrgNOCHandle: VALEN51-ARIN
OrgNOCName:   Valenzuela, John 
OrgNOCPhone:  +1-708-205-2168 
OrgNOCEmail:  jvalenzuela@topco.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/VALEN51-ARIN

OrgAbuseHandle: VALEN51-ARIN
OrgAbuseName:   Valenzuela, John 
OrgAbusePhone:  +1-708-205-2168 
OrgAbuseEmail:  jvalenzuela@topco.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/VALEN51-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

Upstreams

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

Frequently Asked Questions

What is ASN AS46481?

ASN AS46481 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS46481?

AS46481 is listed under Topco Associates 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.