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AS7633
SOFTNET-AS-AP Software Technology Parks of India - Bangalore

AS7633 announces 79,872 IPv4 addresses across 64 routed ranges, registered in IN. Figures come from the public global routing table and are refreshed daily.

80K addressesIPv4 space announced
64Routed ranges
INRegistry country

Is AS7633 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 64 announced ranges.

Range startRange endAddresses
164.164.0.0164.164.23.2556,144
164.164.25.0164.164.26.255512
164.164.28.0164.164.28.255256
164.164.30.0164.164.31.255512
164.164.33.0164.164.39.2551,792
164.164.41.0164.164.42.255512
164.164.46.0164.164.46.255256
164.164.48.0164.164.52.2551,280
164.164.53.0164.164.56.2551,024
164.164.57.0164.164.62.2551,536
164.164.63.0164.164.65.255768
164.164.66.0164.164.67.255512
164.164.68.0164.164.76.2552,304
164.164.77.0164.164.82.2551,536
164.164.83.0164.164.90.2552,048
164.164.91.0164.164.93.255768
164.164.94.0164.164.100.2551,792
164.164.101.0164.164.104.2551,024
164.164.105.0164.164.113.2552,304
164.164.117.0164.164.117.255256
164.164.119.0164.164.119.255256
164.164.121.0164.164.122.255512
164.164.125.0164.164.125.255256
164.164.128.0164.164.130.255768
164.164.131.0164.164.132.255512
164.164.133.0164.164.145.2553,328
164.164.149.0164.164.150.255512
164.164.160.0164.164.164.2551,280
164.164.165.0164.164.166.255512
164.164.167.0164.164.171.2551,280
164.164.172.0164.164.178.2551,792
164.164.181.0164.164.181.255256
164.164.183.0164.164.183.255256
164.164.185.0164.164.186.255512
164.164.188.0164.164.189.255512
164.164.191.0164.164.191.255256
164.164.194.0164.164.199.2551,536
164.164.240.0164.164.241.255512
164.164.242.0164.164.250.2552,304
164.164.251.0164.164.255.2551,280
196.12.32.0196.12.63.2558,192
203.129.193.0203.129.193.255256
203.129.195.0203.129.199.2551,280
203.129.202.0203.129.207.2551,536
203.129.209.0203.129.210.255512
203.129.213.0203.129.214.255512
203.129.216.0203.129.219.2551,024
203.129.222.0203.129.230.2552,304
203.129.232.0203.129.246.2553,840
203.129.248.0203.129.255.2552,048
203.190.151.0203.190.151.255256
203.193.129.0203.193.131.255768
203.193.133.0203.193.142.2552,560
203.193.144.0203.193.150.2551,792
203.193.152.0203.193.153.255512
203.193.155.0203.193.155.255256
203.193.157.0203.193.158.255512
203.193.160.0203.193.161.255512
203.193.164.0203.193.165.255512
203.193.167.0203.193.169.255768
203.193.171.0203.193.177.2551,792
203.193.180.0203.193.187.2552,048
203.193.189.0203.193.189.255256
203.193.191.0203.193.191.255256

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 164.164.0.0, 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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