ASN Lookup Tool

Adage Capital Partners, LLC adagecapital.com US US 2 Routes

AS Data

AS20353

AS20353 – Adage Capital Partners, LLC

AS Number 20353
AS Name ADAGE-CAPITAL---ASN
Organization Adage Capital Partners, LLC(acpl-8)
Country US
Website adagecapital.com
Number of IPv4 Routes 2
Number of IPv6 Routes 0
ASN type BUSINESS
Registry ARIN
Date Allocated 2007-03-26

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Use ASN data for AS20353 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
8.21.83.0/24 256
65.244.59.0/24 256

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:       20353
ASName:         ADAGE-CAPITAL---ASN
ASHandle:       AS20353
RegDate:        2007-03-26
Updated:        2012-03-02    
Ref:            https://rdap.arin.net/registry/autnum/20353


OrgName:        Adage Capital Partners, LLC
OrgId:          ACPL-8
Address:        200 Clarendon Street
Address:        52nd Floor
City:           Boston
StateProv:      MA
PostalCode:     02116
Country:        US
RegDate:        2007-03-14
Updated:        2011-09-24
Ref:            https://rdap.arin.net/registry/entity/ACPL-8


OrgAbuseHandle: KAL55-ARIN
OrgAbuseName:   Alleyne, Ken 
OrgAbusePhone:  +1-617-867-2805 
OrgAbuseEmail:  kca@adagecapital.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/KAL55-ARIN

OrgTechHandle: KAL55-ARIN
OrgTechName:   Alleyne, Ken 
OrgTechPhone:  +1-617-867-2805 
OrgTechEmail:  kca@adagecapital.com
OrgTechRef:    https://rdap.arin.net/registry/entity/KAL55-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
AS14717 EZE Castle Integration Inc. US
AS1239 Cogent Communications, LLC US
AS174 Cogent Communications, LLC US

Upstreams

AS Number Description Country
AS14717 EZE Castle Integration Inc. US
AS174 Cogent Communications, LLC US

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Frequently Asked Questions

ASN AS20353 is an Autonomous System Number used to identify a network for BGP internet routing.
AS20353 is listed under Adage Capital Partners, LLC.
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.