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AS23201
Telecel S.A.

AS23201 announces 789,504 IPv4 addresses across 65 routed ranges, registered in PY. Figures come from the public global routing table and are refreshed daily.

790K addressesIPv4 space announced
65Routed ranges
PYRegistry country

Is AS23201 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 65 announced ranges.

Range startRange endAddresses
138.122.160.0138.122.163.2551,024
181.40.0.0181.40.4.2551,280
181.40.5.0181.40.16.2553,072
181.40.17.0181.40.21.2551,280
181.40.22.0181.40.24.255768
181.40.25.0181.40.28.2551,024
181.40.29.0181.40.42.2553,584
181.40.43.0181.40.46.2551,024
181.40.47.0181.40.103.25514,592
181.40.104.0181.40.108.2551,280
181.40.109.0181.40.255.25537,632
181.120.0.0181.120.24.2556,400
181.120.25.0181.121.79.25579,616
181.121.80.0181.121.111.2558,192
181.121.112.0181.121.171.25515,360
181.121.172.0181.121.187.2554,096
181.121.188.0181.122.79.25537,888
181.122.80.0181.123.7.25547,104
181.123.8.0181.123.79.25518,432
181.123.80.0181.123.211.25533,792
181.123.212.0181.124.91.25534,816
181.124.92.0181.124.136.25511,520
181.124.137.0181.124.139.255768
181.124.140.0181.124.141.255512
181.124.142.0181.124.149.2552,048
181.124.150.0181.124.159.2552,560
181.124.160.0181.124.167.2552,048
181.124.168.0181.126.127.255120,832
181.126.128.0181.126.159.2558,192
181.126.160.0181.126.175.2554,096
181.126.176.0181.126.249.25518,944
181.126.250.0181.127.7.2553,584
181.127.8.0181.127.75.25517,408
181.127.76.0181.127.99.2556,144
181.127.100.0181.127.111.2553,072
181.127.112.0181.127.255.25536,864
186.0.188.0186.0.190.255768
186.0.191.0186.0.191.255256
186.2.192.0186.2.239.25512,288
186.16.0.0186.16.16.2554,352
186.16.17.0186.16.20.2551,024
186.16.21.0186.16.27.2551,792
186.16.28.0186.16.66.2559,984
186.16.67.0186.16.132.25516,896
186.16.133.0186.16.175.25511,008
186.16.176.0186.16.199.2556,144
186.16.200.0186.16.238.2559,984
186.16.239.0186.17.13.2557,936
186.17.14.0186.17.177.25541,984
186.17.178.0186.17.188.2552,816
186.17.189.0186.17.190.255512
186.17.191.0186.17.227.2559,472
186.17.228.0186.17.235.2552,048
186.17.236.0186.17.255.2555,120
190.2.192.0190.2.193.255512
190.2.194.0190.2.207.2553,584
190.114.224.0190.114.231.2552,048
190.121.160.0190.121.175.2554,096
190.128.128.0190.128.171.25511,264
190.128.172.0190.128.189.2554,608
190.128.190.0190.128.224.2558,960
190.128.225.0190.128.255.2557,936
200.9.4.0200.9.7.2551,024
200.26.176.0200.26.183.2552,048
200.85.32.0200.85.63.2558,192

Check a specific address

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