Home / Networks / AS16509 / 18.161.22.0/24
18.161.22.0/24 subnet
IPv4 /24 block
18.161.22.0/24 is a block of 256 IPv4 addresses announced by AS16509 (Amazon.com, Inc.), located mainly in United States. IPDebrief has analysed 65 addresses in this block; none currently carries a higher risk score. Overall the neighbourhood is assessed as mostly clean.
Updated 6 November 2026
Analysed 65
Higher risk 0
Hosting / datacenter 8
VPN, proxy or Tor 0
With reverse DNS 64 Analysed addresses in 18.161.22.0/24 0 higher risk 0 moderate 65 low
18.161.22.3 server-18-161-22-3.bos50.r.cloudfront.net · risk 25 18.161.22.6 server-18-161-22-6.bos50.r.cloudfront.net · risk 25 18.161.22.9 server-18-161-22-9.bos50.r.cloudfront.net · risk 25 18.161.22.10 server-18-161-22-10.bos50.r.cloudfront.net · risk 25 18.161.22.20 server-18-161-22-20.bos50.r.cloudfront.net · risk 25 18.161.22.21 server-18-161-22-21.bos50.r.cloudfront.net · risk 25 18.161.22.27 server-18-161-22-27.bos50.r.cloudfront.net · risk 25 18.161.22.29 server-18-161-22-29.bos50.r.cloudfront.net · risk 20 18.161.22.33 risk 20 18.161.22.41 server-18-161-22-41.bos50.r.cloudfront.net · risk 20 18.161.22.45 server-18-161-22-45.bos50.r.cloudfront.net · risk 25 18.161.22.50 server-18-161-22-50.bos50.r.cloudfront.net · risk 25 18.161.22.60 server-18-161-22-60.bos50.r.cloudfront.net · risk 20 18.161.22.65 server-18-161-22-65.bos50.r.cloudfront.net · risk 25 18.161.22.73 server-18-161-22-73.bos50.r.cloudfront.net · risk 25 18.161.22.74 server-18-161-22-74.bos50.r.cloudfront.net · risk 20 18.161.22.75 server-18-161-22-75.bos50.r.cloudfront.net · risk 25 18.161.22.79 server-18-161-22-79.bos50.r.cloudfront.net · risk 25 18.161.22.87 server-18-161-22-87.bos50.r.cloudfront.net · risk 25 18.161.22.90 server-18-161-22-90.bos50.r.cloudfront.net · risk 25 18.161.22.91 server-18-161-22-91.bos50.r.cloudfront.net · risk 25 18.161.22.95 server-18-161-22-95.bos50.r.cloudfront.net · risk 25 18.161.22.100 server-18-161-22-100.bos50.r.cloudfront.net · risk 25 18.161.22.101 server-18-161-22-101.bos50.r.cloudfront.net · risk 25 18.161.22.102 server-18-161-22-102.bos50.r.cloudfront.net · risk 20 18.161.22.109 server-18-161-22-109.bos50.r.cloudfront.net · risk 25 18.161.22.112 server-18-161-22-112.bos50.r.cloudfront.net · risk 25 18.161.22.113 server-18-161-22-113.bos50.r.cloudfront.net · risk 25 18.161.22.115 server-18-161-22-115.bos50.r.cloudfront.net · risk 25 18.161.22.116 server-18-161-22-116.bos50.r.cloudfront.net · risk 25 18.161.22.117 server-18-161-22-117.bos50.r.cloudfront.net · risk 25 18.161.22.120 server-18-161-22-120.bos50.r.cloudfront.net · risk 25 18.161.22.122 server-18-161-22-122.bos50.r.cloudfront.net · risk 25 18.161.22.125 server-18-161-22-125.bos50.r.cloudfront.net · risk 25 18.161.22.127 server-18-161-22-127.bos50.r.cloudfront.net · risk 25 18.161.22.131 server-18-161-22-131.bos50.r.cloudfront.net · risk 25 18.161.22.136 server-18-161-22-136.bos50.r.cloudfront.net · risk 25 18.161.22.143 server-18-161-22-143.bos50.r.cloudfront.net · risk 25 18.161.22.147 server-18-161-22-147.bos50.r.cloudfront.net · risk 25 18.161.22.149 server-18-161-22-149.bos50.r.cloudfront.net · risk 20 18.161.22.160 server-18-161-22-160.bos50.r.cloudfront.net · risk 25 18.161.22.161 server-18-161-22-161.bos50.r.cloudfront.net · risk 25 18.161.22.163 server-18-161-22-163.bos50.r.cloudfront.net · risk 25 18.161.22.169 server-18-161-22-169.bos50.r.cloudfront.net · risk 25 18.161.22.172 server-18-161-22-172.bos50.r.cloudfront.net · risk 25 18.161.22.173 server-18-161-22-173.bos50.r.cloudfront.net · risk 25 18.161.22.177 server-18-161-22-177.bos50.r.cloudfront.net · risk 25 18.161.22.183 server-18-161-22-183.bos50.r.cloudfront.net · risk 25 18.161.22.185 server-18-161-22-185.bos50.r.cloudfront.net · risk 20 18.161.22.189 server-18-161-22-189.bos50.r.cloudfront.net · risk 25 18.161.22.190 server-18-161-22-190.bos50.r.cloudfront.net · risk 25 18.161.22.191 server-18-161-22-191.bos50.r.cloudfront.net · risk 25 18.161.22.199 server-18-161-22-199.bos50.r.cloudfront.net · risk 25 18.161.22.200 server-18-161-22-200.bos50.r.cloudfront.net · risk 20 18.161.22.203 server-18-161-22-203.bos50.r.cloudfront.net · risk 25 18.161.22.206 server-18-161-22-206.bos50.r.cloudfront.net · risk 25 18.161.22.209 server-18-161-22-209.bos50.r.cloudfront.net · risk 25 18.161.22.212 server-18-161-22-212.bos50.r.cloudfront.net · risk 20 18.161.22.216 server-18-161-22-216.bos50.r.cloudfront.net · risk 25 18.161.22.217 server-18-161-22-217.bos50.r.cloudfront.net · risk 25 18.161.22.219 server-18-161-22-219.bos50.r.cloudfront.net · risk 25 18.161.22.221 server-18-161-22-221.bos50.r.cloudfront.net · risk 25 18.161.22.225 server-18-161-22-225.bos50.r.cloudfront.net · risk 25 18.161.22.226 server-18-161-22-226.bos50.r.cloudfront.net · risk 25 18.161.22.230 server-18-161-22-230.bos50.r.cloudfront.net · 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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