AS53927 ACI Worldwide, Inc.

• IPv4 Prefixes

Country	Announced Prefix	Description	Valid ROA	Parent Prefix	RIR
	139.131.31.0/24	ACI Worldwide, Inc.		139.131.0.0/16	ARIN
	139.131.144.0/22	ACI Worldwide, Inc.		139.131.0.0/16	ARIN
	139.131.148.0/22	ACI Worldwide, Inc.		139.131.0.0/16	ARIN
	139.131.152.0/22	ACI Worldwide, Inc.		139.131.0.0/16	ARIN
	139.131.156.0/22	ACI Worldwide, Inc.		139.131.0.0/16	ARIN
	139.131.212.0/22	ACI Worldwide, Inc.		139.131.0.0/16	ARIN
	139.131.224.0/23	ACI Worldwide, Inc.		139.131.0.0/16	ARIN

• IPv4 Peers

Country	ASN	Name	Description
	AS14297	ACI-WORLDWIDE	ACI Worldwide, Inc.
	AS2110	AS-BTIRE	BT Ireland was previously known as Esat Net, EUnet Ireland & IEUnet.
	AS701	UUNET	Verizon Business
	AS3549	LVLT-3549	Level 3 Parent, LLC

• IPv4 Upstreams

Country	ASN	Name	Description
	AS701	UUNET	Verizon Business
	AS2110	AS-BTIRE	BT Ireland was previously known as Esat Net, EUnet Ireland & IEUnet.
	AS3549	LVLT-3549	Level 3 Parent, LLC

IPv4 Upstream Graph

×

IPv4 Upstream Graph

Loading...

Loading...

• IPv4 Downstreams

Country	ASN	Name	Description
	AS14297	ACI-WORLDWIDE	ACI Worldwide, Inc.

#
# 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 1997-2025, American Registry for Internet Numbers, Ltd.
#


ASNumber:       53927
ASName:         ACI-WORLDWIDE
ASHandle:       AS53927
RegDate:        2011-08-10
Updated:        2012-06-04    
Ref:            https://rdap.arin.net/registry/autnum/53927


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


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

OrgAbuseHandle: NETWO4496-ARIN
OrgAbuseName:   Network Engineering
OrgAbusePhone:  +1-404-923-6900 
OrgAbuseEmail:  infrastructureservices@aciworldwide.com
OrgAbuseRef:    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 1997-2025, American Registry for Internet Numbers, Ltd.
#