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AS22927
Telefonica de Argentina

AS22927 announces 4,134,400 IPv4 addresses across 112 routed ranges, registered in AR. Figures come from the public global routing table and are refreshed daily.

4.1M addressesIPv4 space announced
112Routed ranges
ARRegistry country

Is AS22927 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 112 announced ranges.

Range startRange endAddresses
131.0.104.0131.0.107.2551,024
168.226.0.0168.226.35.2559,216
168.226.36.0168.226.38.255768
168.226.50.0168.226.63.2553,584
168.226.80.0168.226.214.25534,560
168.226.215.0168.226.255.25510,496
179.36.0.0179.36.247.25563,488
179.36.248.0179.37.255.25567,584
179.38.0.0179.40.7.255133,120
179.40.12.0179.40.24.2553,328
179.40.25.0179.40.41.2554,352
179.40.43.0179.40.44.255512
179.40.46.0179.40.49.2551,024
179.40.51.0179.40.68.2554,608
179.40.71.0179.40.99.2557,424
179.40.107.0179.40.108.255512
179.40.110.0179.40.127.2554,608
179.40.128.0179.41.255.25598,304
181.20.0.0181.25.47.255339,968
181.25.48.0181.25.223.25545,056
181.25.224.0181.27.255.255139,264
186.38.0.0186.38.7.2552,048
186.38.10.0186.38.12.255768
186.38.14.0186.38.29.2554,096
186.38.34.0186.38.41.2552,048
186.38.43.0186.38.55.2553,328
186.38.57.0186.38.59.255768
186.38.62.0186.38.88.2556,912
186.38.93.0186.38.98.2551,536
186.38.100.0186.38.107.2552,048
186.38.109.0186.38.109.255256
186.38.111.0186.38.127.2554,352
186.39.0.0186.39.255.25565,536
186.56.0.0186.56.7.2552,048
186.56.11.0186.56.26.2554,096
186.56.28.0186.56.38.2552,816
186.56.40.0186.56.47.2552,048
186.56.51.0186.56.56.2551,536
186.56.59.0186.56.59.255256
186.56.61.0186.56.70.2552,560
186.56.73.0186.56.109.2559,472
186.56.111.0186.57.255.255102,656
186.60.0.0186.63.255.255262,144
186.65.108.0186.65.111.2551,024
186.100.0.0186.100.255.25565,536
186.128.0.0186.135.255.255524,288
186.140.0.0186.143.195.255246,784
186.143.196.0186.143.207.2553,072
186.143.208.0186.143.255.25512,288
190.48.0.0190.50.55.255145,408
190.50.56.0190.50.111.25514,336
190.50.112.0190.51.255.255102,400
190.172.0.0190.173.63.25581,920
190.173.64.0190.173.239.25545,056
190.173.240.0190.175.247.255133,120
190.175.248.0190.176.255.25567,584
190.177.0.0190.177.191.25549,152
190.177.192.0190.178.127.25549,152
190.178.128.0190.179.255.25598,304
190.197.128.0190.197.255.25532,768
191.80.0.0191.80.127.25532,768
191.80.128.0191.82.31.255106,496
191.82.32.0191.83.159.25598,304
191.83.160.0191.84.191.25573,728
191.84.192.0191.85.255.25581,920
200.49.192.0200.49.207.2554,096
200.49.208.0200.49.223.2554,096
200.51.171.0200.51.171.255256
200.51.208.0200.51.215.2552,048
200.51.232.0200.51.232.255256
200.51.236.0200.51.239.2551,024
200.51.252.0200.51.255.2551,024
200.63.128.0200.63.129.255512
200.63.156.0200.63.167.2553,072
200.68.192.0200.68.255.25516,384
200.81.32.0200.81.35.2551,024
200.81.38.0200.81.41.2551,024
200.81.44.0200.81.47.2551,024
201.176.0.0201.178.119.255161,792
201.178.120.0201.181.255.255231,424
201.250.0.0201.250.179.25546,080
201.250.184.0201.250.255.25518,432
201.251.1.0201.251.12.2553,072
201.251.18.0201.251.19.255512
201.251.21.0201.251.23.255768
201.251.25.0201.251.25.255256
201.251.29.0201.251.31.255768
201.251.35.0201.251.39.2551,280
201.251.41.0201.251.72.2558,192
201.251.73.0201.251.101.2557,424
201.251.103.0201.251.122.2555,120
201.251.124.0201.251.136.2553,328
201.251.139.0201.251.139.255256
201.251.141.0201.251.145.2551,280
201.251.147.0201.251.167.2555,376
201.251.169.0201.251.181.2553,328
201.251.186.0201.251.205.2555,120
201.251.208.0201.251.214.2551,792
201.251.221.0201.251.224.2551,024
201.251.225.0201.251.234.2552,560

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