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AS62044
ZSCALER-EMEA

AS62044 announces 177,152 IPv4 addresses across 129 routed ranges, registered in CH. Figures come from the public global routing table and are refreshed daily.

177K addressesIPv4 space announced
129Routed ranges
CHRegistry country

Is AS62044 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 129 announced ranges.

Range startRange endAddresses
87.58.66.087.58.105.25510,240
87.58.107.087.58.119.2553,328
87.58.122.087.58.125.2551,024
89.18.88.089.18.88.255256
89.18.91.089.18.91.255256
89.167.131.089.167.131.255256
101.2.251.0101.2.251.255256
136.226.23.0136.226.23.255256
136.226.43.0136.226.43.255256
136.226.156.0136.226.185.2557,680
136.226.190.0136.226.199.2552,560
136.226.214.0136.226.217.2551,024
136.226.246.0136.226.247.255512
137.31.0.0137.31.3.2551,024
137.31.12.0137.31.13.255512
137.31.16.0137.31.16.255256
137.31.20.0137.31.23.2551,024
137.31.32.0137.31.37.2551,536
137.31.43.0137.31.43.255256
137.31.45.0137.31.48.2551,024
137.31.52.0137.31.53.255512
137.31.58.0137.31.59.255512
137.31.62.0137.31.62.255256
137.31.90.0137.31.91.255512
137.31.94.0137.31.95.255512
137.31.112.0137.31.113.255512
137.31.133.0137.31.133.255256
137.31.140.0137.31.140.255256
137.83.128.0137.83.130.255768
137.83.134.0137.83.135.255512
137.83.139.0137.83.140.255512
137.83.142.0137.83.142.255256
137.83.153.0137.83.153.255256
137.83.156.0137.83.156.255256
137.83.158.0137.83.159.255512
137.83.162.0137.83.164.255768
137.83.177.0137.83.177.255256
137.83.179.0137.83.180.255512
137.83.186.0137.83.187.255512
137.83.190.0137.83.190.255256
147.161.130.0147.161.146.2554,352
147.161.147.0147.161.160.2553,584
147.161.161.0147.161.162.255512
147.161.163.0147.161.173.2552,816
147.161.176.0147.161.191.2554,096
147.161.202.0147.161.203.255512
147.161.222.0147.161.239.2554,608
147.161.242.0147.161.255.2553,584
149.117.167.0149.117.167.255256
159.254.13.0159.254.24.2553,072
159.254.27.0159.254.27.255256
159.254.29.0159.254.29.255256
159.254.32.0159.254.51.2555,120
159.254.54.0159.254.57.2551,024
159.254.62.0159.254.63.255512
159.254.68.0159.254.68.255256
159.254.70.0159.254.75.2551,536
159.254.78.0159.254.79.255512
159.254.83.0159.254.83.255256
159.254.87.0159.254.91.2551,280
159.254.101.0159.254.102.255512
159.254.176.0159.254.181.2551,536
159.254.192.0159.254.199.2552,048
159.254.203.0159.254.203.255256
159.254.210.0159.254.211.255512
159.254.216.0159.254.216.255256
159.254.218.0159.254.219.255512
159.254.222.0159.254.231.2552,560
159.254.236.0159.254.239.2551,024
159.254.252.0159.254.253.255512
161.151.232.0161.151.233.255512
164.137.0.0164.137.3.2551,024
164.137.61.0164.137.68.2552,048
164.137.70.0164.137.108.2559,984
164.137.110.0164.137.158.25512,544
164.137.193.0164.137.255.25516,128
165.225.12.0165.225.13.255512
165.225.16.0165.225.17.255512
165.225.20.0165.225.31.2553,072
165.225.47.0165.225.47.255256
165.225.52.0165.225.53.255512
165.225.64.0165.225.67.2551,024
165.225.70.0165.225.76.2551,792
165.225.77.0165.225.82.2551,536
165.225.88.0165.225.89.255512
165.225.92.0165.225.95.2551,024
165.225.103.0165.225.103.255256
165.225.108.0165.225.109.255512
165.225.127.0165.225.127.255256
165.225.192.0165.225.203.2553,072
165.225.206.0165.225.207.255512
165.225.238.0165.225.241.2551,024
165.225.248.0165.225.249.255512
167.103.168.0167.103.169.255512
167.103.185.0167.103.185.255256
167.103.194.0167.103.194.255256
167.103.218.0167.103.227.2552,560
168.183.187.0168.183.190.2551,024
170.85.0.0170.85.5.2551,536
170.85.28.0170.85.31.2551,024

Check a specific address

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