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AS21963 Agency Insurance Company

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

Agency Insurance Company aiconline.com

US 1 Routes

AS Data

AS21963

AS21963 – Agency Insurance Company

AS Number	21963
AS Name	AS-AGENCYINSURANCEMD-0001
Organization	Agency Insurance Company(aicm)
Country	US
Website	aiconline.com
Number of IPv4 Routes	1
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2008-09-18

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
63.146.244.0/24	AS21963	Agency Insurance Company	CenturyLink Communications, LLC	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:       21963
ASName:         AS-AGENCYINSURANCEMD-0001
ASHandle:       AS21963
RegDate:        2008-09-18
Updated:        2012-03-02    
Ref:            https://rdap.arin.net/registry/autnum/21963


OrgName:        Agency Insurance Company
OrgId:          AICM
Address:        939 Elkridge Landing
Address:        STE 200
City:           Linthicum
StateProv:      MD
PostalCode:     21090-2909
Country:        US
RegDate:        2008-06-30
Updated:        2011-09-24
Ref:            https://rdap.arin.net/registry/entity/AICM


OrgTechHandle: NOC3150-ARIN
OrgTechName:   Network Operations Center
OrgTechPhone:  +1-410-691-9143 
OrgTechEmail:  administrator@aiconline.com
OrgTechRef:    https://rdap.arin.net/registry/entity/NOC3150-ARIN

OrgAbuseHandle: NOC3150-ARIN
OrgAbuseName:   Network Operations Center
OrgAbusePhone:  +1-410-691-9143 
OrgAbuseEmail:  administrator@aiconline.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NOC3150-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
AS3549	Level 3 Communications, Inc. (GBLX)	US
AS3356	Level 3 Parent, LLC	US
AS33657	Comcast Cable Communications, LLC	US

Upstreams

AS Number	Description	Country
AS3356	Level 3 Parent, LLC	US
AS33657	Comcast Cable Communications, LLC	US

Frequently Asked Questions

What is ASN AS21963?

ASN AS21963 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS21963?

AS21963 is listed under Agency Insurance Company.

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.