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AS21850 ACI Worldwide, Inc. | IPGeolocation.io

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WHOIS data provides registration and contact context for ASN ownership, administration, and operational reference.

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ACI Worldwide, Inc. aciworldwide.com

US 0 Routes

AS Data

AS21850

AS21850 – ACI Worldwide, Inc.

AS Number	21850
AS Name	ACI-WORLDWIDE
Organization	ACI Worldwide, Inc.(aw-12)
Country	US
Website	aciworldwide.com
Number of IPv4 Routes	0
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2001-06-29

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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:       21850
ASName:         ACI-WORLDWIDE
ASHandle:       AS21850
RegDate:        2001-06-29
Updated:        2014-11-06    
Ref:            https://rdap.arin.net/registry/autnum/21850


OrgName:        ACI Worldwide, Inc.
OrgId:          AW-12
Address:        6060 Coventry Drive
City:           Elkhorn
StateProv:      NE
PostalCode:     68022
Country:        US
RegDate:        2011-08-05
Updated:        2011-09-24
Ref:            https://rdap.arin.net/registry/entity/AW-12


OrgAbuseHandle: NETWO4496-ARIN
OrgAbuseName:   Network Engineering
OrgAbusePhone:  +1-404-923-6900 
OrgAbuseEmail:  network-services@aciworldwide.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NETWO4496-ARIN

OrgTechHandle: NETWO4496-ARIN
OrgTechName:   Network Engineering
OrgTechPhone:  +1-404-923-6900 
OrgTechEmail:  network-services@aciworldwide.com
OrgTechRef:    https://rdap.arin.net/registry/entity/NETWO4496-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

Frequently Asked Questions

What is ASN AS21850?

ASN AS21850 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS21850?

AS21850 is listed under ACI Worldwide, 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.