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AS36261 Clearbridge Advisors, LLC

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

Clearbridge Advisors, LLC rfa.com

US 1 Routes

AS Data

AS36261

AS36261 – Clearbridge Advisors, LLC

AS Number	36261
AS Name	CLEAR-155
Organization	Clearbridge Advisors, LLC(clear-155)
Country	US
Website	rfa.com
Number of IPv4 Routes	1
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2010-11-05

ASN Intelligence API for production workflows

Use ASN data for AS36261 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
64.124.141.0/24	AS36261	Clearbridge Advisors, LLC	ZAYO IDIA	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:       36261
ASName:         CLEAR-155
ASHandle:       AS36261
RegDate:        2010-11-05
Updated:        2012-03-02    
Ref:            https://rdap.arin.net/registry/autnum/36261


OrgName:        Clearbridge Advisors, LLC
OrgId:          CLEAR-155
Address:        620 Eight Avenue
Address:        47th Floor
City:           NY
StateProv:      NY
PostalCode:     10018
Country:        US
RegDate:        2010-11-01
Updated:        2011-09-24
Ref:            https://rdap.arin.net/registry/entity/CLEAR-155


OrgTechHandle: RNOC-ARIN
OrgTechName:   RFA Network Operations Center
OrgTechPhone:  +1-212-867-4600 
OrgTechEmail:  atech@rfa.com
OrgTechRef:    https://rdap.arin.net/registry/entity/RNOC-ARIN

OrgAbuseHandle: RNOC-ARIN
OrgAbuseName:   RFA Network Operations Center
OrgAbusePhone:  +1-212-867-4600 
OrgAbuseEmail:  atech@rfa.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/RNOC-ARIN

RTechHandle: RNOC-ARIN
RTechName:   RFA Network Operations Center
RTechPhone:  +1-212-867-4600 
RTechEmail:  atech@rfa.com
RTechRef:    https://rdap.arin.net/registry/entity/RNOC-ARIN

RAbuseHandle: RNOC-ARIN
RAbuseName:   RFA Network Operations Center
RAbusePhone:  +1-212-867-4600 
RAbuseEmail:  atech@rfa.com
RAbuseRef:    https://rdap.arin.net/registry/entity/RNOC-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
AS6461	Zayo Bandwidth	US

Upstreams

AS Number	Description	Country
AS6461	Zayo Bandwidth	US

Frequently Asked Questions

What is ASN AS36261?

ASN AS36261 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS36261?

AS36261 is listed under Clearbridge Advisors, 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.