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Autonomous System

AS14297

ACI Worldwide, Inc.

Announced IPs
31,232
CIDR prefixes
38
ASN
AS14297

Reputation · trust score

A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.

65/100
Moderate
How this score is built

Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →

Top CIDR ranges

CIDRIPsPTR DensityOrganizationCountryStateCity
139.131.80.0/21 2.0K
6.3%
ACI Worldwide, Inc. US
139.131.216.0/21 2.0K
0.0%
ACI Worldwide, Inc. US
139.131.232.0/21 2.0K
0.0%
ACI Worldwide, Inc. US
139.131.240.0/21 2.0K
1.4%
ACI Worldwide, Inc. US
65.198.80.0/22 1.0K
0.0%
ACI Worldwide, Inc. US
65.222.196.0/22 1.0K
0.0%
ACI Worldwide, Inc. US
138.229.4.0/22 1.0K
0.0%
ACI Worldwide, Inc. US
138.229.12.0/22 1.0K
0.0%
ACI Worldwide, Inc. US
139.131.76.0/22 1.0K
6.5%
ACI Worldwide, Inc. US
139.131.96.0/22 1.0K
6.5%
ACI Worldwide, Inc. US
139.131.112.0/22 1.0K
0.1%
ACI Worldwide, Inc. US
139.131.120.0/22 1.0K
0.6%
ACI Worldwide, Inc. US
139.131.180.0/22 1.0K
1.7%
ACI Worldwide, Inc. US
139.131.192.0/22 1.0K
3.7%
ACI Worldwide, Inc. US
139.131.208.0/22 1.0K
0.0%
ACI Worldwide, Inc. US
139.131.228.0/22 1.0K
0.0%
ACI Worldwide, Inc. US
185.147.172.0/22 1.0K
16.0%
ACI Worldwide, Inc. GB
199.189.232.0/22 1.0K
0.5%
ACI Worldwide, Inc. US
206.201.16.0/22 1.0K
0.0%
ACI Worldwide, Inc. US
206.201.24.0/22 1.0K
0.0%
ACI Worldwide, Inc. US
138.229.12.0/23 512
0.0%
ACI Worldwide, Inc. US
139.131.18.0/23 512
2.5%
ACI Worldwide, Inc. US
139.131.28.0/23 512
0.8%
ACI Worldwide, Inc. US
139.131.42.0/23 512
0.6%
ACI Worldwide, Inc. US
139.131.108.0/23 512
4.1%
ACI Worldwide, Inc. US
139.131.126.0/23 512
1.4%
ACI Worldwide, Inc. US
139.131.134.0/23 512
0.8%
ACI Worldwide, Inc. US
139.131.160.0/23 512
3.9%
ACI Worldwide, Inc. US
139.131.164.0/23 512
0.0%
ACI Worldwide, Inc. US
139.131.174.0/23 512
0.0%
ACI Worldwide, Inc. US
139.131.184.0/23 512
4.3%
ACI Worldwide, Inc. US
139.131.194.0/23 512
3.1%
ACI Worldwide, Inc. US
139.131.226.0/23 512
0.0%
ACI Worldwide, Inc. US
206.201.24.0/23 512
0.0%
ACI Worldwide, Inc. DE
206.201.26.0/23 512
0.0%
ACI Worldwide, Inc. NL
206.201.30.0/23 512
0.0%
ACI Worldwide, Inc. US
138.229.14.0/24 256
0.0%
ACI Worldwide, Inc. US
139.131.143.0/24 256
0.0%
ACI Worldwide, Inc. US
139.131.193.0/24 256
8.6%
ACI Worldwide, Inc. US
206.201.28.0/24 256
0.0%
ACI Worldwide, Inc. US

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS14297 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

PrefixAnnouncement samplesLast seen
185.147.172.0/23 69,068 2026-09-14 22:56:15
139.131.193.0/24 20,693 2026-09-14 22:59:31
206.201.30.0/24 20,661 2026-09-14 22:57:46
206.201.31.0/24 20,620 2026-09-14 22:57:46
138.229.15.0/24 18,290 2026-09-14 22:59:31
65.198.80.0/22 17,150 2026-09-14 22:59:31
139.131.28.0/23 16,998 2026-09-14 22:59:32
139.131.112.0/23 15,843 2026-09-14 22:59:33
139.131.120.0/23 15,833 2026-09-14 22:59:33
139.131.122.0/23 15,817 2026-09-14 22:59:33
139.131.114.0/23 15,817 2026-09-14 22:59:33
138.229.4.0/22 15,763 2026-09-14 22:59:33
139.131.126.0/23 15,763 2026-09-14 22:59:33
138.229.12.0/23 15,755 2026-09-14 22:59:33
65.222.196.0/22 15,718 2026-09-14 22:59:31
139.131.143.0/24 15,457 2026-09-14 22:59:31
139.131.184.0/23 15,371 2026-09-14 22:59:31
139.131.182.0/23 15,364 2026-09-14 22:59:31
139.131.42.0/23 15,348 2026-09-14 22:59:31
139.131.160.0/23 15,335 2026-09-14 22:59:31
139.131.164.0/23 14,987 2026-09-14 22:59:32
139.131.96.0/22 14,967 2026-09-14 22:59:32
139.131.18.0/23 14,937 2026-09-14 22:59:32
139.131.134.0/23 14,875 2026-09-14 22:59:32
139.131.180.0/23 14,868 2026-09-14 22:59:32
139.131.194.0/23 14,868 2026-09-14 22:59:32
139.131.76.0/22 14,861 2026-09-14 22:59:32
139.131.108.0/23 14,861 2026-09-14 22:59:32
139.131.240.0/21 14,854 2026-09-14 22:59:32
139.131.240.0/24 14,853 2026-09-14 22:59:32
139.131.174.0/23 14,844 2026-09-14 22:59:32
139.131.80.0/21 14,837 2026-09-14 22:59:32
199.189.234.0/23 14,619 2026-09-14 22:56:02
199.189.232.0/23 13,349 2026-09-14 22:56:02
206.201.26.0/23 12,583 2026-09-14 22:55:54
206.201.24.0/23 12,468 2026-09-14 22:55:54
185.147.174.0/23 12,359 2026-09-14 22:55:55
139.131.192.0/24 11,809 2026-09-14 22:59:30
206.201.28.0/24 11,365 2026-09-14 22:55:55
138.229.14.0/24 10,609 2026-09-14 22:59:30
206.201.18.0/23 7,228 2026-09-14 22:55:55
139.131.224.0/20 7,082 2026-09-14 22:59:31
139.131.208.0/20 7,077 2026-09-14 22:59:31
206.201.16.0/23 6,237 2026-09-14 22:55:55

Frequently Asked Questions

What is AS14297?

AS14297 is an Autonomous System Number assigned to ACI Worldwide, Inc.. An ASN identifies a network that controls a specific set of IP addresses and determines how traffic is routed across the internet via BGP (Border Gateway Protocol).

How many IP addresses does AS14297 announce?

AS14297 announces 31.2K IPv4 addresses distributed across 38 routed CIDR prefixes. The network is registered in United States.

Who operates AS14297?

AS14297 is operated by ACI Worldwide, Inc.. The organization is based in United States. You can view all IP ranges and related ASNs on the organization page.

What country is AS14297 registered in?

AS14297 is registered in United States. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.

Last updated: 2026-09-14 23:09:06 UTC
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