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AS26383
ASNET

AS26383 announces 82,176 IPv4 addresses across 212 routed ranges, registered in US. Figures come from the public global routing table and are refreshed daily.

82K addressesIPv4 space announced
212Routed ranges
USRegistry country

Is AS26383 datacenter space?

Not according to the nine cloud and CDN providers whose published range lists we track. That is a statement about those specific lists, not proof the space is residential — plenty of hosting companies never publish machine-readable ranges, and this AS may well be one of them.

The reliable way to classify a specific address is to check it directly rather than to infer from the AS. The free lookup tool returns live tunnel and datacenter signals for any address.

What an AS number does and does not tell you

An autonomous system number identifies who announces a block of addresses to the internet's routing table. It is an organisational fact, and a durable one — useful for attributing traffic to a hosting company, a carrier, or a university.

It is not a risk signal. A residential ISP's AS carries the household traffic of millions of ordinary customers and, at the same time, whatever residential proxy exits have been installed on those customers' devices. A hosting AS carries scrapers and legitimate server-to-server integrations in the same ranges. Scoring an address on the reputation of its AS produces exactly the false positives that make fraud tooling untrustworthy.

Sentinel does not feed AS names or routing data into its risk score. Tunnel detection comes from live network intelligence, and the dch signal comes from provider-published ranges. This directory exists to answer "who announces this address," which is a different and genuinely useful question.

Announced IPv4 ranges

First 100 of 212 ranges.

Range startRange endAddresses
2.58.95.02.58.95.255256
5.10.213.05.10.213.255256
5.39.252.05.39.252.255256
5.39.254.05.39.254.255256
5.144.178.05.144.178.255256
23.26.124.023.26.124.255256
23.26.156.023.26.156.255256
23.27.134.023.27.134.255256
23.27.139.023.27.139.255256
23.164.240.023.164.240.255256
31.13.248.031.13.248.255256
31.192.244.031.192.244.255256
38.114.102.038.114.103.255512
38.135.52.038.135.55.2551,024
45.131.185.045.131.185.255256
45.143.5.045.143.5.255256
45.144.172.045.144.172.255256
45.144.174.045.144.174.255256
45.148.118.045.148.118.255256
50.114.74.050.114.74.255256
50.114.89.050.114.89.255256
50.114.177.050.114.178.255512
62.76.232.062.76.232.255256
62.76.234.062.76.234.255256
62.76.238.062.76.239.255512
74.112.100.074.112.100.255256
74.112.102.074.112.103.255512
77.81.101.077.81.101.255256
78.17.136.078.17.139.2551,024
78.17.188.078.17.191.2551,024
81.29.149.081.29.149.255256
86.107.50.086.107.50.255256
86.107.100.086.107.100.255256
87.58.202.087.58.202.255256
87.58.217.087.58.217.255256
88.151.195.088.151.195.255256
89.37.185.089.37.185.255256
89.125.58.089.125.58.255256
89.125.70.089.125.71.255512
89.125.76.089.125.76.255256
89.125.82.089.125.83.255512
89.125.88.089.125.88.255256
89.125.95.089.125.95.255256
89.125.98.089.125.98.255256
89.125.104.089.125.107.2551,024
89.125.131.089.125.131.255256
89.125.137.089.125.139.255768
89.125.144.089.125.147.2551,024
89.125.151.089.125.152.255512
89.125.189.089.125.189.255256
89.125.200.089.125.203.2551,024
89.125.213.089.125.213.255256
89.125.243.089.125.244.255512
89.125.248.089.125.248.255256
91.108.254.091.108.254.255256
91.149.202.091.149.203.255512
91.149.218.091.149.219.255512
91.149.221.091.149.223.255768
91.149.232.091.149.233.255512
91.149.236.091.149.243.2552,048
91.149.253.091.149.255.255768
92.114.54.092.114.54.255256
93.113.171.093.113.171.255256
93.115.106.093.115.106.255256
93.119.154.093.119.154.255256
93.119.195.093.119.195.255256
93.123.13.093.123.13.255256
94.156.116.094.156.116.255256
94.177.13.094.177.13.255256
103.31.76.0103.31.77.255512
103.56.84.0103.56.84.255256
103.99.52.0103.99.52.255256
103.110.65.0103.110.66.255512
103.115.18.0103.115.18.255256
103.136.68.0103.136.68.255256
103.136.150.0103.136.150.255256
103.145.20.0103.145.20.255256
103.146.119.0103.146.119.255256
104.143.204.0104.143.207.2551,024
104.164.48.0104.164.48.255256
104.164.60.0104.164.60.255256
104.239.87.0104.239.87.255256
108.165.154.0108.165.154.255256
108.165.176.0108.165.176.255256
132.243.208.0132.243.211.2551,024
132.243.216.0132.243.219.2551,024
132.243.236.0132.243.241.2551,536
132.243.246.0132.243.255.2552,560
134.195.99.0134.195.99.255256
136.0.96.0136.0.96.255256
139.28.96.0139.28.96.255256
142.111.173.0142.111.173.255256
144.31.55.0144.31.56.255512
144.31.58.0144.31.60.255768
150.241.121.0150.241.121.255256
150.251.139.0150.251.139.255256
150.251.146.0150.251.147.255512
150.251.153.0150.251.154.255512
150.251.158.0150.251.158.255256
163.123.141.0163.123.141.255256

Check a specific address

The AS tells you who announces a range. Whether one address inside it is currently a tunnel is a live question, answered per address — for example 2.58.95.0, the first address in this AS's announced space. The free lookup tool takes any address, and the IP intelligence hub explains what each signal means.

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