Home / Networks / AS20940 / 23.40.18.0/24 23.40.18.0/24 subnet
IPv4 /24 block
23.40.18.0/24 is a block of 256 IPv4 addresses announced by AS20940 (Akamai Technologies, Inc.), located mainly in United States. IPDebrief has analysed 48 addresses in this block; none currently carries a higher risk score. Overall the neighbourhood is assessed as clean.
Updated 7 November 2026
Analysed 48
Higher risk 0
Hosting / datacenter 0
VPN, proxy or Tor 0
With reverse DNS 48 Analysed addresses in 23.40.18.0/24 0 higher risk 0 moderate 48 low
23.40.18.4 a23-40-18-4.deploy.static.akamaitechnologies.com · risk 0 23.40.18.6 a23-40-18-6.deploy.static.akamaitechnologies.com · risk 20 23.40.18.9 a23-40-18-9.deploy.static.akamaitechnologies.com · risk 25 23.40.18.11 a23-40-18-11.deploy.static.akamaitechnologies.c… · risk 25 23.40.18.25 a23-40-18-25.deploy.static.akamaitechnologies.c… · risk 25 23.40.18.34 a23-40-18-34.deploy.static.akamaitechnologies.c… · risk 20 23.40.18.35 a23-40-18-35.deploy.static.akamaitechnologies.c… · risk 20 23.40.18.37 a23-40-18-37.deploy.static.akamaitechnologies.c… · risk 25 23.40.18.40 a23-40-18-40.deploy.static.akamaitechnologies.c… · risk 25 23.40.18.45 a23-40-18-45.deploy.static.akamaitechnologies.c… · risk 25 23.40.18.47 a23-40-18-47.deploy.static.akamaitechnologies.c… · risk 25 23.40.18.48 a23-40-18-48.deploy.static.akamaitechnologies.c… · risk 25 23.40.18.50 a23-40-18-50.deploy.static.akamaitechnologies.c… · risk 25 23.40.18.51 a23-40-18-51.deploy.static.akamaitechnologies.c… · risk 25 23.40.18.53 a23-40-18-53.deploy.static.akamaitechnologies.c… · risk 0 23.40.18.54 a23-40-18-54.deploy.static.akamaitechnologies.c… · risk 25 23.40.18.55 a23-40-18-55.deploy.static.akamaitechnologies.c… · risk 25 23.40.18.56 a23-40-18-56.deploy.static.akamaitechnologies.c… · risk 25 23.40.18.57 a23-40-18-57.deploy.static.akamaitechnologies.c… · risk 25 23.40.18.59 a23-40-18-59.deploy.static.akamaitechnologies.c… · risk 25 23.40.18.60 a23-40-18-60.deploy.static.akamaitechnologies.c… · risk 25 23.40.18.61 a23-40-18-61.deploy.static.akamaitechnologies.c… · risk 25 23.40.18.62 a23-40-18-62.deploy.static.akamaitechnologies.c… · risk 0 23.40.18.63 a23-40-18-63.deploy.static.akamaitechnologies.c… · risk 25 23.40.18.64 a23-40-18-64.deploy.static.akamaitechnologies.c… · risk 25 23.40.18.65 a23-40-18-65.deploy.static.akamaitechnologies.c… · risk 25 23.40.18.66 a23-40-18-66.deploy.static.akamaitechnologies.c… · risk 25 23.40.18.67 a23-40-18-67.deploy.static.akamaitechnologies.c… · risk 25 23.40.18.68 a23-40-18-68.deploy.static.akamaitechnologies.c… · risk 25 23.40.18.70 a23-40-18-70.deploy.static.akamaitechnologies.c… · risk 25 23.40.18.71 a23-40-18-71.deploy.static.akamaitechnologies.c… · risk 25 23.40.18.72 a23-40-18-72.deploy.static.akamaitechnologies.c… · risk 25 23.40.18.73 a23-40-18-73.deploy.static.akamaitechnologies.c… · risk 25 23.40.18.74 a23-40-18-74.deploy.static.akamaitechnologies.c… · risk 20 23.40.18.75 a23-40-18-75.deploy.static.akamaitechnologies.c… · risk 25 23.40.18.76 a23-40-18-76.deploy.static.akamaitechnologies.c… · risk 25 23.40.18.77 a23-40-18-77.deploy.static.akamaitechnologies.c… · risk 20 23.40.18.80 a23-40-18-80.deploy.static.akamaitechnologies.c… · risk 0 23.40.18.81 a23-40-18-81.deploy.static.akamaitechnologies.c… · risk 25 23.40.18.82 a23-40-18-82.deploy.static.akamaitechnologies.c… · risk 25 23.40.18.83 a23-40-18-83.deploy.static.akamaitechnologies.c… · risk 25 23.40.18.139 a23-40-18-139.deploy.static.akamaitechnologies.… · risk 20 23.40.18.147 a23-40-18-147.deploy.static.akamaitechnologies.… · risk 25 23.40.18.149 a23-40-18-149.deploy.static.akamaitechnologies.… · risk 25 23.40.18.166 a23-40-18-166.deploy.static.akamaitechnologies.… · risk 20 23.40.18.180 a23-40-18-180.deploy.static.akamaitechnologies.… · risk 25 23.40.18.187 a23-40-18-187.deploy.static.akamaitechnologies.… · risk 25 23.40.18.193 a23-40-18-193.deploy.static.akamaitechnologies.… · risk 25 Related networks About this block A /24 is the smallest IPv4 block normally routed on the internet, so the 256 addresses inside it usually share one operator and purpose. Looking at a whole block shows whether a single suspicious address is an outlier or part of a pattern: a block where many addresses carry abuse reports, hosting infrastructure or anonymising services deserves more caution than one with a single flagged address.
Only addresses IPDebrief has analysed are listed. Each links to its full profile with ownership, routing, reverse DNS and risk evidence.
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