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AS4761
INDOSAT-INP-AP INDOSAT Internet Network Provider

AS4761 announces 341,760 IPv4 addresses across 169 routed ranges, registered in ID. Figures come from the public global routing table and are refreshed daily.

342K addressesIPv4 space announced
169Routed ranges
IDRegistry country

Is AS4761 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 169 announced ranges.

Range startRange endAddresses
23.3.106.023.3.106.255256
23.33.216.023.33.219.2551,024
23.193.204.023.193.207.2551,024
23.202.108.023.202.111.2551,024
103.10.64.0103.10.65.255512
103.10.67.0103.10.67.255256
103.105.24.0103.105.25.255512
103.105.27.0103.105.35.2552,304
103.108.20.0103.108.23.2551,024
103.108.28.0103.108.28.255256
103.108.30.0103.108.35.2551,536
103.108.37.0103.108.37.255256
104.106.202.0104.106.207.2551,536
114.0.10.0114.0.10.255256
114.0.78.0114.0.78.255256
114.1.0.0114.1.0.255256
114.2.49.0114.2.49.255256
114.2.59.0114.2.59.255256
114.4.0.0114.4.16.2554,352
114.4.17.0114.4.21.2551,280
114.4.22.0114.4.25.2551,024
114.4.26.0114.4.31.2551,536
114.4.32.0114.4.44.2553,328
114.4.45.0114.4.48.2551,024
114.4.49.0114.4.49.255256
114.4.50.0114.4.83.2558,704
114.4.84.0114.4.96.2553,328
114.4.97.0114.4.107.2552,816
114.4.108.0114.4.109.255512
114.4.110.0114.4.111.255512
114.4.112.0114.4.121.2552,560
114.4.122.0114.4.135.2553,584
114.4.136.0114.4.141.2551,536
114.4.142.0114.4.144.255768
114.4.145.0114.4.161.2554,352
114.4.162.0114.4.169.2552,048
114.4.170.0114.4.231.25515,872
114.4.232.0114.4.240.2552,304
114.4.241.0114.4.242.255512
114.4.243.0114.5.39.25513,568
114.5.40.0114.5.48.2552,304
114.5.49.0114.5.52.2551,024
114.5.53.0114.5.55.255768
114.5.56.0114.5.67.2553,072
114.5.68.0114.5.89.2555,632
114.5.90.0114.5.99.2552,560
114.5.100.0114.5.105.2551,536
114.5.106.0114.5.111.2551,536
114.5.112.0114.5.113.255512
114.5.114.0114.5.140.2556,912
114.5.141.0114.5.161.2555,376
114.5.162.0114.5.202.25510,496
114.5.203.0114.5.224.2555,632
114.5.225.0114.5.226.255512
114.5.227.0114.5.255.2557,424
114.6.2.0114.6.2.255256
114.6.4.0114.6.4.255256
114.6.6.0114.6.6.255256
114.6.8.0114.6.10.255768
114.6.12.0114.6.12.255256
114.6.16.0114.6.22.2551,792
114.6.23.0114.6.38.2554,096
114.6.39.0114.6.47.2552,304
114.6.51.0114.6.56.2551,536
114.6.59.0114.6.70.2553,072
114.6.71.0114.6.74.2551,024
114.6.75.0114.6.79.2551,280
114.6.81.0114.6.82.255512
114.6.84.0114.6.88.2551,280
114.6.91.0114.6.94.2551,024
114.6.101.0114.6.102.255512
114.6.112.0114.6.112.255256
114.6.114.0114.6.115.255512
114.6.128.0114.6.128.255256
114.6.130.0114.6.130.255256
114.6.132.0114.6.132.255256
114.6.134.0114.6.135.255512
114.6.145.0114.6.148.2551,024
114.6.151.0114.6.151.255256
114.6.176.0114.6.176.255256
114.6.182.0114.6.183.255512
114.6.192.0114.6.197.2551,536
114.6.224.0114.6.231.2552,048
114.6.239.0114.6.247.2552,304
114.7.0.0114.7.10.2552,816
114.7.11.0114.7.12.255512
114.7.13.0114.7.17.2551,280
114.7.18.0114.7.27.2552,560
114.7.28.0114.7.32.2551,280
114.7.33.0114.7.34.255512
114.7.35.0114.7.117.25521,248
114.7.118.0114.7.130.2553,328
114.7.131.0114.7.133.255768
114.7.134.0114.7.138.2551,280
114.7.139.0114.7.140.255512
114.7.141.0114.7.155.2553,840
114.7.156.0114.7.168.2553,328
114.7.169.0114.7.173.2551,280
114.7.174.0114.7.194.2555,376
114.7.195.0114.7.198.2551,024

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 23.3.106.0, 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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