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AS14145 REGIONS FINANCIAL CORPORATION

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

REGIONS FINANCIAL CORPORATION regions.com

US 3 Routes

AS Data

AS14145

AS14145 – REGIONS FINANCIAL CORPORATION

AS Number	14145
AS Name	REGIONS-ASN-3
Organization	REGIONS FINANCIAL CORPORATION(regio-20)
Country	US
Website	regions.com
Number of IPv4 Routes	2
Number of IPv6 Routes	1
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2012-03-30

ASN Intelligence API for production workflows

Use ASN data for AS14145 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
2620:1e0:ffff::/48	AS14145	REGIONS FINANCIAL CORPORATION	REGIONS FINANCIAL CORPORATION	~1×10²⁴
205.255.0.0/22	AS14145	REGIONS FINANCIAL CORPORATION	REGIONS FINANCIAL CORPORATION	1024
205.255.4.0/22	AS14145	REGIONS FINANCIAL CORPORATION	REGIONS FINANCIAL CORPORATION	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:       14145
ASName:         REGIONS-ASN-3
ASHandle:       AS14145
RegDate:        2012-03-30
Updated:        2012-03-30    
Ref:            https://rdap.arin.net/registry/autnum/14145


OrgName:        REGIONS FINANCIAL CORPORATION
OrgId:          REGIO-20
Address:        Information Security Technology Governance
Address:        2090 Parkway Office Circle
City:           Birmingham
StateProv:      AL
PostalCode:     35244
Country:        US
RegDate:        2009-04-02
Updated:        2018-07-11
Ref:            https://rdap.arin.net/registry/entity/REGIO-20


OrgAbuseHandle: ATC22-ARIN
OrgAbuseName:   ARIN Tech Contact
OrgAbusePhone:  +1-205-914-4551 
OrgAbuseEmail:  tom.symons@regions.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ATC22-ARIN

OrgTechHandle: ATC22-ARIN
OrgTechName:   ARIN Tech Contact
OrgTechPhone:  +1-205-914-4551 
OrgTechEmail:  tom.symons@regions.com
OrgTechRef:    https://rdap.arin.net/registry/entity/ATC22-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
AS7029	Windstream Communications LLC	US

Upstreams

AS Number	Description	Country
AS7029	Windstream Communications LLC	US

Frequently Asked Questions

What is ASN AS14145?

ASN AS14145 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS14145?

AS14145 is listed under REGIONS FINANCIAL CORPORATION.

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.