ASN AS12184 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS12184?

AS12184 is listed under Forrester Research.

What do peers, upstreams, and downstreams mean in ASN data?

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 shown for an ASN?

WHOIS data provides registration and contact context for ASN ownership, administration, and operational reference.

How can I access the full ASN tables?

The page shows a preview of large ASN datasets. Use the page controls to load more rows, and upgrade to a paid plan for complete access.

AS12184 Forrester Research | IPGeolocation.io

ASN Lookup Tool

Forrester Research forrester.com

US 2 Routes

AS Data

AS12184

AS12184 – Forrester Research

AS Number	12184
AS Name	FORRESTER-RESEARCH
Organization	Forrester Research(forres-3)
Country	US
Website	forrester.com
Number of IPv4 Routes	2
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	1999-04-13

ASN Intelligence API for production workflows

Use ASN data for AS12184 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

Access complete peers, upstreams, downstreams, routes, WHOIS, and contact intelligence via our API. Learn more

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
204.179.229.0/24	AS12184	Forrester Research	Forrester Research, Inc.	256
64.72.79.0/24	AS12184	Forrester Research	Forrester	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:       12184
ASName:         FORRESTER-RESEARCH
ASHandle:       AS12184
RegDate:        1999-04-13
Updated:        2012-02-24    
Ref:            https://rdap.arin.net/registry/autnum/12184


OrgName:        Forrester Research
OrgId:          FORRES-3
Address:        60 Acorn Park Drive
City:           Cambridge
StateProv:      MA
PostalCode:     02140
Country:        US
RegDate:        1999-04-13
Updated:        2011-08-22
Ref:            https://rdap.arin.net/registry/entity/FORRES-3


OrgAbuseHandle: FERGU6-ARIN
OrgAbuseName:   Ferguson, Anthony 
OrgAbusePhone:  +1-617-613-6300 
OrgAbuseEmail:  tferguson@forrester.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/FERGU6-ARIN

OrgTechHandle: FERGU6-ARIN
OrgTechName:   Ferguson, Anthony 
OrgTechPhone:  +1-617-613-6300 
OrgTechEmail:  tferguson@forrester.com
OrgTechRef:    https://rdap.arin.net/registry/entity/FERGU6-ARIN

OrgNOCHandle: FERGU6-ARIN
OrgNOCName:   Ferguson, Anthony 
OrgNOCPhone:  +1-617-613-6300 
OrgNOCEmail:  tferguson@forrester.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/FERGU6-ARIN

RNOCHandle: FERGU6-ARIN
RNOCName:   Ferguson, Anthony 
RNOCPhone:  +1-617-613-6300 
RNOCEmail:  tferguson@forrester.com
RNOCRef:    https://rdap.arin.net/registry/entity/FERGU6-ARIN

RAbuseHandle: FERGU6-ARIN
RAbuseName:   Ferguson, Anthony 
RAbusePhone:  +1-617-613-6300 
RAbuseEmail:  tferguson@forrester.com
RAbuseRef:    https://rdap.arin.net/registry/entity/FERGU6-ARIN

RTechHandle: FERGU6-ARIN
RTechName:   Ferguson, Anthony 
RTechPhone:  +1-617-613-6300 
RTechEmail:  tferguson@forrester.com
RTechRef:    https://rdap.arin.net/registry/entity/FERGU6-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
AS7015	Comcast Cable Communications, LLC	US

Upstreams

AS Number	Description	Country
AS46887	Crown Castle Fiber LLC	US
AS7015	Comcast Cable Communications, LLC	US