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AS1136
KPN KPN National

AS1136 announces 7,267,583 IPv4 addresses across 199 routed ranges, registered in NL. Figures come from the public global routing table and are refreshed daily.

7.3M addressesIPv4 space announced
199Routed ranges
NLRegistry country

Is AS1136 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 199 announced ranges.

Range startRange endAddresses
31.149.0.031.149.255.25565,536
31.160.0.031.161.255.255131,072
37.74.0.037.74.255.25565,536
37.251.0.037.251.127.25532,768
46.144.0.046.145.255.255131,072
46.227.232.046.227.239.2552,048
46.231.40.046.231.47.2552,048
46.243.40.046.243.47.2552,048
62.12.0.062.12.31.2558,192
62.21.128.062.21.255.25532,768
62.25.0.062.25.63.25516,384
62.41.28.062.41.31.2551,024
62.41.33.062.41.36.2551,024
62.41.38.062.41.55.2554,608
62.41.86.062.41.101.2554,096
62.41.103.062.41.159.25514,592
62.41.161.062.41.255.25524,320
62.131.0.062.131.255.25565,536
62.132.4.062.132.15.2553,072
62.132.20.062.132.23.2551,024
62.132.29.062.132.41.2553,328
62.132.44.062.132.113.25517,920
62.132.118.062.132.131.2553,584
62.132.134.062.132.255.25531,232
62.133.64.062.133.127.25516,384
62.207.0.062.207.255.25565,536
62.216.0.062.216.31.2558,192
62.251.0.062.251.127.25532,768
77.60.0.077.63.255.255262,144
77.160.0.077.175.255.2551,048,576
80.60.0.080.61.255.255131,072
80.100.0.080.101.255.255131,072
81.204.0.081.207.255.255262,144
82.94.0.082.94.251.22664,483
82.94.251.22882.95.255.25566,588
82.136.192.082.136.255.25516,384
82.161.0.082.161.255.25565,536
82.168.0.082.170.255.255196,608
83.232.0.083.232.255.25565,536
84.80.0.084.80.255.25565,536
84.82.0.084.87.255.255393,216
85.113.224.085.113.255.2558,192
86.80.0.086.90.255.255720,896
86.92.0.086.95.255.255262,144
88.159.0.088.159.255.25565,536
89.200.0.089.200.127.25532,768
92.64.0.092.70.255.255458,752
92.71.192.092.71.255.25516,384
93.154.0.093.154.127.25532,768
137.17.0.0137.17.255.25565,536
141.93.240.0141.93.243.2551,024
144.44.0.0144.44.255.25565,536
145.4.224.0145.4.239.2554,096
145.7.0.0145.7.255.25565,536
145.8.176.0145.8.179.2551,024
145.15.108.0145.15.111.2551,024
145.15.114.0145.15.115.255512
145.15.208.0145.15.215.2552,048
145.53.0.0145.53.255.25565,536
145.68.0.0145.68.255.25565,536
145.78.28.0145.78.28.255256
145.119.0.0145.119.63.25516,384
145.119.64.0145.119.231.25543,008
145.119.232.0145.119.255.2556,144
146.104.249.0146.104.250.255512
146.104.252.0146.104.253.255512
160.48.160.0160.48.160.255256
185.36.40.0185.36.41.255512
185.117.209.0185.117.209.255256
188.142.0.0188.142.127.25532,768
188.200.0.0188.207.255.255524,288
193.141.4.0193.141.19.2554,096
193.141.21.0193.141.22.255512
193.141.25.0193.141.26.255512
193.141.28.0193.141.39.2553,072
193.141.46.0193.141.52.2551,792
193.141.54.0193.141.54.255256
193.141.56.0193.141.56.255256
193.141.59.0193.141.59.255256
193.141.62.0193.141.63.255512
193.141.66.0193.141.66.255256
193.141.68.0193.141.90.2555,888
193.141.93.0193.141.95.255768
193.141.100.0193.141.100.255256
193.141.102.0193.141.103.255512
193.141.105.0193.141.106.255512
193.141.108.0193.141.108.255256
193.141.111.0193.141.120.2552,560
193.141.122.0193.141.125.2551,024
193.141.128.0193.141.138.2552,816
193.141.142.0193.141.142.255256
193.141.144.0193.141.175.2558,192
193.141.178.0193.141.179.255512
193.141.184.0193.141.187.2551,024
193.141.189.0193.141.191.255768
193.141.227.0193.141.229.255768
193.141.232.0193.141.255.2556,144
193.172.0.0193.173.255.255131,072
193.177.140.0193.177.147.2552,048
193.200.140.0193.200.140.255256

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 31.149.0.0, 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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