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AS27518 First American Bank | 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

First American Bank firstambank.com

US 2 Routes

AS Data

AS27518

AS27518 – First American Bank

AS Number	27518
AS Name	FABAS
Organization	First American Bank(fab-6)
Country	US
Website	firstambank.com
Number of IPv4 Routes	0
Number of IPv6 Routes	2
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2003-03-21

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Use ASN data for AS27518 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
2620:130:7004::/48	AS27518	First American Bank	First American Bank	~1×10²⁴
2620:130:7005::/48	AS27518	First American Bank	First American Bank	~1×10²⁴

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:       27518
ASName:         FABAS
ASHandle:       AS27518
RegDate:        2003-03-21
Updated:        2012-02-24    
Ref:            https://rdap.arin.net/registry/autnum/27518


OrgName:        First American Bank
OrgId:          FAB-6
Address:        700 Busse Rd
City:           Elk Grove Village
StateProv:      IL
PostalCode:     60007
Country:        US
RegDate:        2000-06-09
Updated:        2018-03-26
Ref:            https://rdap.arin.net/registry/entity/FAB-6


OrgTechHandle: FADSA-ARIN
OrgTechName:   FADS Admin
OrgTechPhone:  +1-847-228-5505 
OrgTechEmail:  dnsadmin@firstambank.com
OrgTechRef:    https://rdap.arin.net/registry/entity/FADSA-ARIN

OrgAbuseHandle: FADSA-ARIN
OrgAbuseName:   FADS Admin
OrgAbusePhone:  +1-847-228-5505 
OrgAbuseEmail:  dnsadmin@firstambank.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/FADSA-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
AS701	Verizon Business	US

Upstreams

AS Number	Description	Country
AS701	Verizon Business	US

Frequently Asked Questions

What is ASN AS27518?

ASN AS27518 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS27518?

AS27518 is listed under First American Bank.

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.