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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
185.147.172.0/23 512
0.0%
ACI Worldwide, Inc. IE
185.147.174.0/23 512
0.0%
ACI Worldwide, Inc. GB
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 48,674 2026-07-25 07:42:05
138.229.15.0/24 8,841 2026-07-25 06:06:07
65.198.80.0/22 7,549 2026-07-25 06:31:58
199.189.234.0/23 7,412 2026-07-25 06:06:22
139.131.112.0/23 6,906 2026-07-25 06:06:07
139.131.120.0/23 6,903 2026-07-25 06:06:07
139.131.126.0/23 6,890 2026-07-25 06:06:07
139.131.114.0/23 6,889 2026-07-25 06:06:07
139.131.122.0/23 6,880 2026-07-25 06:06:07
138.229.12.0/23 6,879 2026-07-25 06:06:07
138.229.4.0/22 6,862 2026-07-25 06:06:07
206.201.30.0/24 6,753 2026-07-25 07:42:05
206.201.31.0/24 6,683 2026-07-25 07:42:05
185.147.174.0/23 6,418 2026-07-25 06:53:58
139.131.28.0/23 6,280 2026-07-25 06:06:07
138.229.14.0/24 5,616 2026-07-25 06:06:07
139.131.192.0/24 5,539 2026-07-25 06:06:07
206.201.26.0/23 5,511 2026-07-25 06:54:26
206.201.24.0/23 5,401 2026-07-25 06:53:51
139.131.193.0/24 5,299 2026-07-25 06:06:07
206.201.28.0/24 5,043 2026-07-25 06:54:42
65.222.196.0/22 4,508 2026-07-25 06:31:58
139.131.184.0/23 4,484 2026-07-25 06:06:07
139.131.143.0/24 4,467 2026-07-25 06:06:07
139.131.182.0/23 4,459 2026-07-25 06:06:07
139.131.42.0/23 4,456 2026-07-25 06:06:07
139.131.160.0/23 4,440 2026-07-25 06:06:07
199.189.232.0/23 4,386 2026-07-25 06:06:07
139.131.18.0/23 4,306 2026-07-25 06:06:07
139.131.164.0/23 4,292 2026-07-25 06:06:07
139.131.194.0/23 4,291 2026-07-25 06:06:07
139.131.134.0/23 4,283 2026-07-25 06:06:07
139.131.174.0/23 4,282 2026-07-25 06:06:07
139.131.96.0/22 4,265 2026-07-25 06:06:07
139.131.76.0/22 4,255 2026-07-25 06:06:07
139.131.180.0/23 4,253 2026-07-25 06:06:07
139.131.80.0/21 4,252 2026-07-25 06:06:07
139.131.108.0/23 4,250 2026-07-25 06:06:07
139.131.240.0/21 4,250 2026-07-25 06:06:07
139.131.240.0/24 4,247 2026-07-25 06:06:07
139.131.208.0/20 3,901 2026-07-25 06:06:07
139.131.224.0/20 3,892 2026-07-25 06:06:07
206.201.18.0/23 3,866 2026-07-25 06:06:24
206.201.16.0/23 3,336 2026-07-25 06:06:24

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: 2026-07-25 07:40:31 UTC
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