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Autonomous System

AS16625

Akamai Technologies, Inc.

Announced IPs
4,833,280
CIDR prefixes
2,205
ASN
AS16625

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.

58/100
Caution
How this score is built
  • Baseline (neutral) 65
  • Multiple-origin (MOAS) routing anomaly −12
  • Cdn allocation +5
  • Trust score 58 / 100

Experimental · trust-vectors model v1.1.0 — a transparent heuristic, not a definitive verdict. How it works →

About Akamai Technologies

Akamai Technologies, Inc. is an American company specializing in content delivery network (CDN), cybersecurity, DDoS mitigation, and cloud services.

Founded
1998
Headquarters
Cambridge
Industry
Internet industry
Employees
2,654

⚠ 1 MOAS prefix — multiple origin ASNs detected

All MOAS anomalies →

A previously stable prefix originated by AS16625 is now also announced by another ASN (MOAS — Multiple-Origin AS), detected from our RIPE RIS collectors. Often benign (anycast, multi-homing, or a recent transfer) — but it can signal a route leak or prefix hijack, so it's worth inspecting.

PrefixOrigin ASNsLast detected (UTC)
23.49.240.0/22 AS16625, AS20940 2026-07-18 11:22:44

AS16625 — global IP footprint

Cities where AS16625 has measurable IPv4 allocation. Click any dot to open that city's page. Size and color scale with IP count.

View on 3D globe →

Top CIDR ranges

CIDRIPsPTR DensityOrganizationCountryStateCity
23.42.0.0/17 32.8K
99.6%
Akamai Technologies, Inc. US
23.57.128.0/17 32.8K
98.5%
Akamai Technologies, Inc. US Massachusetts Boston
23.7.0.0/18 16.4K
98.8%
Akamai Technologies, Inc. US Georgia Atlanta
23.8.0.0/18 16.4K
98.7%
Akamai Technologies, Inc. US Illinois Mount Prospect
23.9.128.0/18 16.4K
99.2%
Akamai Technologies, Inc. US Virginia Ashburn
23.10.128.0/18 16.4K
99.3%
Akamai Technologies, Inc. US
23.12.64.0/18 16.4K
97.9%
Akamai Technologies, Inc. US Virginia Ashburn
23.42.192.0/18 16.4K
99.6%
Akamai Technologies, Inc. US
23.49.128.0/18 16.4K
99.3%
Akamai Technologies, Inc. US
23.51.64.0/18 16.4K
99.8%
Akamai Technologies, Inc. US
23.51.128.0/18 16.4K
99.5%
Akamai Technologies, Inc. US
23.52.192.0/18 16.4K
99.1%
Akamai Technologies, Inc. US
23.57.192.0/18 16.4K
0.0%
IN Maharashtra Mumbai
23.58.0.0/18 16.4K
96.9%
Akamai Technologies, Inc. US
23.61.128.0/18 16.4K
98.6%
Akamai Technologies, Inc. US
23.63.128.0/18 16.4K
99.1%
Akamai Technologies, Inc. US Illinois Mount Prospect
23.199.128.0/18 16.4K
99.7%
Akamai Technologies, Inc. US
23.204.0.0/18 16.4K
99.8%
Akamai Technologies, Inc. US New York New York
23.210.128.0/18 16.4K
99.8%
Akamai Technologies, Inc. US Illinois Chicago
23.213.64.0/18 16.4K
99.4%
Akamai Technologies, Inc. US Virginia Ashburn
23.220.0.0/18 16.4K
99.6%
Akamai Technologies, Inc. US
23.222.128.0/18 16.4K
99.5%
Akamai Technologies, Inc. US Washington Seattle
104.68.0.0/18 16.4K
94.7%
Akamai Technologies, Inc. US
184.24.0.0/18 16.4K
95.9%
Akamai Technologies, Inc. US
184.24.192.0/18 16.4K
98.2%
Akamai Technologies, Inc. US
184.26.192.0/18 16.4K
95.5%
Akamai Technologies, Inc. US
184.29.192.0/18 16.4K
97.5%
Akamai Technologies, Inc. US
184.30.64.0/18 16.4K
90.8%
Akamai Technologies, Inc. US Virginia Sterling
184.31.128.0/18 16.4K
99.9%
Akamai Technologies, Inc. US
2.17.64.0/19 8.2K
44.5%
Akamai Technologies, Inc. NL
2.18.128.0/19 8.2K
99.0%
Akamai Technologies, Inc. NL
2.19.128.0/19 8.2K
87.5%
Akamai Technologies, Inc. NL
2.21.192.0/19 8.2K
98.1%
Akamai Technologies, Inc. NL
23.1.64.0/19 8.2K
98.9%
Akamai Technologies, Inc. US
23.1.160.0/19 8.2K
97.9%
Akamai Technologies, Inc. US
23.2.64.0/19 8.2K
99.4%
Akamai Technologies, Inc. US Illinois Chicago
23.2.128.0/19 8.2K
99.1%
Akamai Technologies, Inc. US Minnesota Minneapolis
23.4.32.0/19 8.2K
98.8%
Akamai Technologies, Inc. US Georgia Atlanta
23.4.128.0/19 8.2K
99.3%
Akamai Technologies, Inc. US
23.5.0.0/19 8.2K
99.0%
Akamai Technologies, Inc. US California Los Angeles
23.6.224.0/19 8.2K
98.8%
Akamai Technologies, Inc. US
23.7.32.0/19 8.2K
0.0%
US Georgia Atlanta
23.7.96.0/19 8.2K
98.7%
Akamai Technologies, Inc. US
23.9.192.0/19 8.2K
98.5%
Akamai Technologies, Inc. US
23.10.32.0/19 8.2K
99.1%
Akamai Technologies, Inc. US
23.10.192.0/19 8.2K
99.2%
Akamai Technologies, Inc. US Illinois Elk Grove Village
23.11.0.0/19 8.2K
99.3%
Akamai Technologies, Inc. US Minnesota Minneapolis
23.11.160.0/19 8.2K
99.5%
Akamai Technologies, Inc. US
23.12.0.0/19 8.2K
99.1%
Akamai Technologies, Inc. US Illinois Elk Grove Village
23.12.64.0/19 8.2K
0.0%
US Virginia Ashburn
23.15.64.0/19 8.2K
99.3%
Akamai Technologies, Inc. US Virginia Ashburn
23.34.192.0/19 8.2K
99.9%
Akamai Technologies, Inc. US Florida Miami
23.35.160.0/19 8.2K
99.8%
Akamai Technologies, Inc. US Texas Dallas
23.37.32.0/19 8.2K
99.8%
Akamai Technologies, Inc. US
23.37.160.0/19 8.2K
98.0%
Akamai Technologies, Inc. US
23.38.0.0/19 8.2K
99.5%
Akamai Technologies, Inc. US
23.38.128.0/19 8.2K
99.2%
Akamai Technologies, Inc. US
23.41.64.0/19 8.2K
99.7%
Akamai Technologies, Inc. US
23.41.128.0/19 8.2K
99.3%
Akamai Technologies, Inc. US
23.42.32.0/19 8.2K
0.0%
NZ Auckland Auckland
23.43.0.0/19 8.2K
96.7%
Akamai Technologies, Inc. US
23.43.128.0/19 8.2K
97.9%
Akamai Technologies, Inc. US
23.43.192.0/19 8.2K
99.4%
Akamai Technologies, Inc. US Illinois Elk Grove Village
23.44.64.0/19 8.2K
99.0%
Akamai Technologies, Inc. US Florida Miami
23.47.224.0/19 8.2K
98.0%
Akamai Technologies, Inc. US
23.49.192.0/19 8.2K
99.7%
Akamai Technologies, Inc. US
23.50.64.0/19 8.2K
98.3%
Akamai Technologies, Inc. US New York New York
23.51.32.0/19 8.2K
99.1%
Akamai Technologies, Inc. US
23.52.192.0/19 8.2K
98.7%
Akamai Technologies, Inc. US Arizona Tempe
23.52.224.0/19 8.2K
99.5%
Akamai International B.V. US
23.53.128.0/19 8.2K
98.2%
Akamai Technologies, Inc. US
23.54.224.0/19 8.2K
98.8%
Akamai Technologies, Inc. US
23.55.64.0/19 8.2K
98.2%
Akamai Technologies, Inc. US
23.56.32.0/19 8.2K
0.0%
Akamai Technologies, Inc. US
23.56.64.0/19 8.2K
98.6%
Akamai Technologies, Inc. US California Los Angeles
23.57.32.0/19 8.2K
97.9%
Akamai Technologies, Inc. US
23.57.128.0/19 8.2K
0.0%
US Massachusetts Boston
23.57.160.0/19 8.2K
0.0%
IE Leinster Dublin
23.58.160.0/19 8.2K
97.8%
Akamai Technologies, Inc. US
23.58.224.0/19 8.2K
97.9%
Akamai Technologies, Inc. US Florida Miami
23.59.32.0/19 8.2K
100.0%
Akamai Technologies, Inc. US
23.59.96.0/19 8.2K
98.2%
Akamai Technologies, Inc. US
23.60.32.0/19 8.2K
97.8%
Akamai Technologies, Inc. US Texas Houston
23.60.192.0/19 8.2K
100.0%
Akamai Technologies, Inc. US
23.61.32.0/19 8.2K
98.2%
Akamai Technologies, Inc. US Illinois Chicago
23.61.128.0/19 8.2K
0.0%
BR Paraná Curitiba
23.61.160.0/19 8.2K
0.0%
US Illinois Mount Prospect
23.62.64.0/19 8.2K
98.1%
Akamai Technologies, Inc. US Illinois Chicago
23.63.32.0/19 8.2K
99.4%
Akamai Technologies, Inc. US
23.63.160.0/19 8.2K
0.0%
US Illinois Mount Prospect
23.64.224.0/19 8.2K
99.4%
Akamai Technologies, Inc. US
23.65.128.0/19 8.2K
98.9%
Akamai Technologies, Inc. US
23.76.32.0/19 8.2K
98.4%
Akamai Technologies, Inc. US Georgia Atlanta
23.77.0.0/19 8.2K
99.8%
Akamai Technologies, Inc. US
23.78.32.0/19 8.2K
99.9%
Akamai Technologies, Inc. US
23.193.64.0/19 8.2K
99.7%
Akamai Technologies, Inc. US Nevada Las Vegas
23.193.128.0/19 8.2K
100.0%
Akamai Technologies, Inc. US California Los Angeles
23.194.0.0/19 8.2K
71.3%
Akamai Technologies, Inc. US
23.194.64.0/19 8.2K
100.0%
Akamai Technologies, Inc. US Texas Houston
23.194.224.0/19 8.2K
100.0%
Akamai Technologies, Inc. US Florida Miami

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS16625 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

PrefixAnnouncement samplesLast seen
23.209.64.0/22 470,411 2026-07-13 06:46:20
2.21.180.0/22 416,978 2026-07-18 11:20:00
109.230.116.0/22 149,189 2026-07-18 10:53:09
23.55.32.0/22 97,149 2026-07-18 10:53:05
23.46.80.0/22 95,020 2026-07-18 10:54:40
96.6.32.0/22 94,864 2026-07-18 10:54:40
23.41.120.0/22 94,617 2026-07-18 10:54:40
23.221.84.0/22 93,631 2026-07-18 10:54:40
23.212.108.0/23 92,833 2026-07-18 10:54:40
23.47.224.0/20 92,827 2026-07-18 10:54:40
23.192.114.0/23 92,631 2026-07-18 10:54:40
23.196.128.0/21 92,627 2026-07-18 10:54:40
23.38.48.0/20 92,615 2026-07-18 10:54:40
23.35.144.0/23 92,575 2026-07-18 10:54:40
96.6.36.0/22 87,503 2026-07-18 10:54:40
23.214.80.0/23 86,139 2026-07-18 10:54:40
23.220.98.0/23 86,132 2026-07-18 10:54:40
23.209.248.0/21 86,131 2026-07-18 10:54:40
23.53.128.0/20 85,959 2026-07-18 10:54:40
23.47.240.0/20 85,937 2026-07-18 10:54:40
23.55.46.0/23 85,779 2026-07-18 10:54:40
118.214.128.0/20 83,218 2026-07-18 10:54:40
184.29.74.0/23 80,696 2026-07-18 10:54:40
118.214.32.0/20 76,979 2026-07-18 10:54:40
184.27.200.0/22 76,636 2026-07-18 10:54:40
23.223.0.0/20 74,638 2026-07-18 10:54:40
23.43.112.0/21 74,425 2026-07-18 10:54:40
23.43.166.0/23 74,370 2026-07-18 10:54:40
23.61.112.0/22 73,299 2026-07-18 10:54:40
184.29.76.0/23 73,246 2026-07-18 10:54:40
104.114.66.0/23 69,237 2026-07-18 10:54:40
104.114.68.0/22 69,155 2026-07-18 10:54:40
104.114.96.0/20 69,076 2026-07-18 10:54:40
104.114.80.0/20 69,048 2026-07-18 10:54:40
23.34.180.0/22 56,958 2026-07-18 11:14:01
104.122.216.0/22 46,627 2026-07-18 10:54:40
2.22.128.0/20 45,065 2026-07-18 11:26:26
2.17.64.0/20 45,018 2026-07-18 11:26:26
2.22.96.0/20 44,972 2026-07-18 11:26:26
23.206.72.0/21 44,605 2026-07-18 11:26:26
104.82.72.0/22 44,488 2026-07-18 11:26:26
2.22.12.0/22 44,431 2026-07-18 11:26:26
184.26.44.0/22 44,349 2026-07-18 11:26:26
184.26.56.0/22 44,323 2026-07-18 11:26:26
104.82.128.0/20 44,257 2026-07-18 11:26:26
23.36.184.0/22 44,069 2026-07-18 11:03:53
2.22.246.0/23 43,984 2026-07-18 11:14:00
184.25.192.0/22 43,428 2026-07-18 11:13:59
2.23.120.0/21 42,635 2026-07-18 11:13:59
23.52.96.0/23 42,492 2026-07-18 11:14:00

Showing top 50 of 2,483 announced prefixes by sample volume.

Frequently Asked Questions

What is AS16625?

AS16625 is an Autonomous System Number assigned to Akamai Technologies, 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 AS16625 announce?

AS16625 announces 4.83M IPv4 addresses distributed across 2,205 routed CIDR prefixes. The network is registered in United States.

Who operates AS16625?

AS16625 is operated by Akamai Technologies, Inc.. The organization is based in United States. You can view all IP ranges and related ASNs on the organization page.

What country is AS16625 registered in?

AS16625 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: 2026-07-18 11:25:31 UTC
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