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AS23969
TOT-NET TOT Public Company Limited

AS23969 announces 1,150,976 IPv4 addresses across 190 routed ranges, registered in TH. Figures come from the public global routing table and are refreshed daily.

1.2M addressesIPv4 space announced
190Routed ranges
THRegistry country

Is AS23969 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

All 190 announced ranges.

Range startRange endAddresses
1.0.128.01.0.135.2552,048
1.0.136.01.0.180.25511,520
1.0.181.01.0.182.255512
1.0.183.01.0.185.255768
1.0.186.01.0.187.255512
1.0.188.01.0.196.2552,304
1.0.198.01.0.222.2556,400
1.0.223.01.0.255.2558,448
1.1.128.01.1.140.2553,328
1.1.141.01.1.255.25529,440
1.2.128.01.2.165.2559,728
1.2.166.01.2.174.2552,304
1.2.175.01.2.180.2551,536
1.2.181.01.2.193.2553,328
1.2.194.01.2.252.25515,104
1.2.253.01.2.255.255768
1.4.128.01.4.255.25532,768
1.10.128.01.10.134.2551,792
1.10.136.01.10.144.2552,304
1.10.145.01.10.152.2552,048
1.10.153.01.10.163.2552,816
1.10.164.01.10.211.25512,288
1.10.212.01.10.255.25511,264
1.20.0.01.20.122.25531,488
1.20.124.01.20.125.255512
1.20.128.01.20.147.2555,120
1.20.148.01.20.181.2558,704
1.20.182.01.20.212.2557,936
1.20.213.01.20.244.2558,192
1.20.245.01.20.246.255512
1.20.248.01.20.255.2552,048
1.179.212.01.179.213.255512
1.179.215.01.179.216.255512
1.179.232.01.179.243.2553,072
1.179.244.01.179.245.255512
1.179.248.01.179.255.2552,048
101.51.24.0101.51.56.2558,448
101.51.57.0101.51.58.255512
101.51.59.0101.51.63.2551,280
101.51.68.0101.51.125.25514,848
101.51.126.0101.51.134.2552,304
101.51.135.0101.51.150.2554,096
101.51.151.0101.51.151.255256
101.51.160.0101.51.175.2554,096
101.51.184.0101.51.255.25518,432
101.108.0.0101.108.47.25512,288
101.108.56.0101.108.91.2559,216
101.108.92.0101.108.156.25516,640
101.108.158.0101.108.220.25516,128
101.108.221.0101.109.82.25530,208
101.109.83.0101.109.142.25515,360
101.109.143.0101.109.193.25513,056
101.109.194.0101.109.243.25512,800
101.109.244.0101.109.246.255768
101.109.247.0101.109.249.255768
101.109.250.0101.109.253.2551,024
101.109.254.0101.109.255.255512
113.53.0.0113.53.0.255256
113.53.2.0113.53.63.25515,872
113.53.80.0113.53.82.255768
113.53.83.0113.53.183.25525,856
113.53.184.0113.53.185.255512
113.53.186.0113.53.205.2555,120
113.53.206.0113.53.227.2555,632
118.172.0.0118.172.10.2552,816
118.172.11.0118.172.21.2552,816
118.172.22.0118.172.35.2553,584
118.172.36.0118.172.50.2553,840
118.172.51.0118.172.62.2553,072
118.172.63.0118.172.152.25523,040
118.172.154.0118.172.175.2555,632
118.172.176.0118.172.199.2556,144
118.172.200.0118.172.224.2556,400
118.172.225.0118.173.224.25565,536
118.173.225.0118.173.245.2555,376
118.173.246.0118.173.255.2552,560
118.174.24.0118.174.27.2551,024
118.174.48.0118.174.55.2552,048
118.174.56.0118.174.62.2551,792
118.174.63.0118.174.78.2554,096
118.174.79.0118.174.127.25512,544
118.174.152.0118.174.175.2556,144
118.174.176.0118.174.193.2554,608
118.174.194.0118.174.199.2551,536
118.174.200.0118.174.220.2555,376
118.174.221.0118.174.221.255256
118.174.224.0118.174.230.2551,792
118.174.231.0118.174.234.2551,024
118.174.235.0118.174.237.255768
118.174.238.0118.174.255.2554,608
118.175.32.0118.175.38.2551,792
118.175.39.0118.175.43.2551,280
118.175.47.0118.175.51.2551,280
118.175.52.0118.175.60.2552,304
118.175.61.0118.175.64.2551,024
118.175.65.0118.175.66.255512
118.175.67.0118.175.68.255512
118.175.69.0118.175.70.255512
118.175.71.0118.175.80.2552,560
118.175.81.0118.175.93.2553,328

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 1.0.128.0, 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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