ASN Lookup Tool

Gerson Lehrman Group, Inc. glgroup.com US US 2 Routes

AS Data

AS36054

AS36054 – Gerson Lehrman Group, Inc.

AS Number 36054
AS Name GLG-AS---GERSON-LEHRMAN-GROUP
Organization Gerson Lehrman Group, Inc.(glg-4)
Country US
Website glgroup.com
Number of IPv4 Routes 2
Number of IPv6 Routes 0
ASN type BUSINESS
Registry ARIN
Date Allocated 2005-08-05

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Use ASN data for AS36054 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
38.67.21.0/24 256
148.76.153.0/24 256

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:       36054
ASName:         GLG-AS---GERSON-LEHRMAN-GROUP
ASHandle:       AS36054
RegDate:        2005-08-05
Updated:        2012-02-24    
Ref:            https://rdap.arin.net/registry/autnum/36054


OrgName:        Gerson Lehrman Group, Inc.
OrgId:          GLG-4
Address:        850 3rd Avenue
Address:        9th Floor
City:           New York
StateProv:      NY
PostalCode:     10022
Country:        US
RegDate:        2005-07-06
Updated:        2011-09-24
Ref:            https://rdap.arin.net/registry/entity/GLG-4


OrgTechHandle: NETWO2924-ARIN
OrgTechName:   Network Team
OrgTechPhone:  +1-212-984-8500 
OrgTechEmail:  cswaby@glgroup.com
OrgTechRef:    https://rdap.arin.net/registry/entity/NETWO2924-ARIN

OrgAbuseHandle: NETWO2924-ARIN
OrgAbuseName:   Network Team
OrgAbusePhone:  +1-212-984-8500 
OrgAbuseEmail:  cswaby@glgroup.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NETWO2924-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
AS46887 Crown Castle Fiber LLC US
AS3549 Level 3 Communications, Inc. (GBLX) US
AS3356 Level 3 Parent, LLC US
AS174 Cogent Communications, LLC US
AS54004 Cablevision Lightpath LLC US

Upstreams

AS Number Description Country
AS46887 Crown Castle Fiber LLC US
AS3356 Level 3 Parent, LLC US
AS174 Cogent Communications, LLC US
AS54004 Cablevision Lightpath LLC US

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Frequently Asked Questions

ASN AS36054 is an Autonomous System Number used to identify a network for BGP internet routing.
AS36054 is listed under Gerson Lehrman Group, Inc..
Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.
Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.
WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.
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.