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AS23120 Legacy | 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

Legacy legacybank.com

US 1 Routes

AS Data

AS23120

AS23120 – Legacy

AS Number	23120
AS Name	LEGACY-OKC-ASN
Organization	Legacy(legac-7)
Country	US
Website	legacybank.com
Number of IPv4 Routes	1
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2007-05-08

ASN Intelligence API for production workflows

Use ASN data for AS23120 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
12.204.59.0/24	AS23120	Legacy	LEGACY BANK	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:       23120
ASName:         LEGACY-OKC-ASN
ASHandle:       AS23120
RegDate:        2007-05-08
Updated:        2012-02-24    
Ref:            https://rdap.arin.net/registry/autnum/23120


OrgName:        Legacy
OrgId:          LEGAC-7
Address:        2801 W. Memorial Rd.
City:           Oklahoma City
StateProv:      OK
PostalCode:     73134
Country:        US
RegDate:        2006-11-10
Updated:        2023-01-11
Ref:            https://rdap.arin.net/registry/entity/LEGAC-7


OrgAbuseHandle: JO1432-ARIN
OrgAbuseName:   Oplotnik, Jim 
OrgAbusePhone:  +1-405-858-0005 
OrgAbuseEmail:  jimo@nsis.net
OrgAbuseRef:    https://rdap.arin.net/registry/entity/JO1432-ARIN

OrgTechHandle: JO1432-ARIN
OrgTechName:   Oplotnik, Jim 
OrgTechPhone:  +1-405-858-0005 
OrgTechEmail:  jimo@nsis.net
OrgTechRef:    https://rdap.arin.net/registry/entity/JO1432-ARIN

OrgTechHandle: GOSSE100-ARIN
OrgTechName:   Gossen, Scot 
OrgTechPhone:  +1-405-748-2079 
OrgTechEmail:  scotg@legacybank.com
OrgTechRef:    https://rdap.arin.net/registry/entity/GOSSE100-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
AS7018	AT&T Enterprises, LLC	US
AS22773	Cox Communications Inc.	US

Upstreams

AS Number	Description	Country
AS7018	AT&T Enterprises, LLC	US
AS22773	Cox Communications Inc.	US

Frequently Asked Questions

What is ASN AS23120?

ASN AS23120 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS23120?

AS23120 is listed under Legacy.

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.