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.

AS10666 Allergan, Inc. | 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

Allergan, Inc. abbvie.com

US 3 Routes

AS Data

AS10666

AS10666 – Allergan, Inc.

AS Number	10666
AS Name	ALLERGAN
Organization	Allergan, Inc.(allerg)
Country	US
Website	abbvie.com
Number of IPv4 Routes	3
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	1997-10-20

ASN Intelligence API for production workflows

Use ASN data for AS10666 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

Get ASN API Key ASN API Docs

IP Ranges

Route	Origin	Origin Name	ISP	# IPs
162.116.33.0/24	AS10666	Allergan, Inc.	Allergan, Inc.	256
162.116.126.0/24	AS10666	Allergan, Inc.	Allergan, Inc.	256
162.116.11.0/24	AS10666	Allergan, Inc.	Allergan, Inc.	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:       10666
ASName:         ALLERGAN
ASHandle:       AS10666
RegDate:        1997-10-20
Updated:        1997-10-20    
Ref:            https://rdap.arin.net/registry/autnum/10666


OrgName:        Allergan, Inc.
OrgId:          ALLERG
Address:        IS-1A 2525 Dupont Drive
City:           Irvine
StateProv:      CA
PostalCode:     92715-1599
Country:        US
RegDate:        1992-10-27
Updated:        2011-09-24
Ref:            https://rdap.arin.net/registry/entity/ALLERG


OrgAbuseHandle: TECHN47-ARIN
OrgAbuseName:   technicalmgr
OrgAbusePhone:  +1-847-846-7147 
OrgAbuseEmail:  aaron.crawford@abbvie.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/TECHN47-ARIN

OrgTechHandle: TECHN47-ARIN
OrgTechName:   technicalmgr
OrgTechPhone:  +1-847-846-7147 
OrgTechEmail:  aaron.crawford@abbvie.com
OrgTechRef:    https://rdap.arin.net/registry/entity/TECHN47-ARIN

RTechHandle: ICI6-ARIN
RTechName:   Intelenet Hostmaster
RTechPhone:  +1-949-784-7963 
RTechEmail:  hostmaster@intelenet.net
RTechRef:    https://rdap.arin.net/registry/entity/ICI6-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
AS13335	Cloudflare, Inc.	US
AS3549	Level 3 Communications, Inc. (GBLX)	US
AS3549	Level 3 Parent, LLC	US

Upstreams

AS Number	Description	Country
AS13335	Cloudflare, Inc.	US

Frequently Asked Questions

What is ASN AS10666?

ASN AS10666 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS10666?

AS10666 is listed under Allergan, Inc..

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.