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AS9304
HUTCHISON-AS-AP HGC Global Communications Limited

AS9304 announces 1,783,290 IPv4 addresses across 682 routed ranges, registered in HK. Figures come from the public global routing table and are refreshed daily.

1.8M addressesIPv4 space announced
682Routed ranges
HKRegistry country

Is AS9304 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 checks any address against the Tor exit list and the published cloud-provider ranges. VPN and proxy verdicts need a live visit: they come from a /v1/evaluate call with the browser token, not from a bare 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.

Maskbreak 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

First 100 of 682 ranges.

Range startRange endAddresses
2.27.214.02.27.215.255512
5.83.216.05.83.216.255256
5.83.221.05.83.221.255256
5.100.230.05.100.230.255256
9.151.32.09.151.47.2554,096
9.151.224.09.151.231.2552,048
9.232.64.09.232.71.2552,048
9.237.80.09.237.95.2554,096
9.249.48.09.249.63.2554,096
13.141.20.013.141.23.2551,024
13.141.58.013.141.59.255512
23.26.148.023.26.148.255256
23.187.40.023.187.40.255256
23.188.216.023.188.216.255256
23.230.2.023.230.2.255256
23.230.9.023.230.9.255256
23.230.51.023.230.51.255256
23.230.160.023.230.160.255256
23.230.195.023.230.195.255256
31.22.107.031.22.107.255256
31.56.1.031.56.1.255256
31.57.171.031.57.171.255256
31.77.99.031.77.99.255256
31.77.104.031.77.104.255256
37.230.50.037.230.50.255256
37.230.52.037.230.52.255256
43.224.149.043.224.149.255256
43.240.44.043.240.47.2551,024
45.15.104.045.15.105.255512
45.62.169.045.62.169.255256
45.85.168.045.85.170.255768
45.85.171.045.85.171.255256
45.125.8.045.125.11.2551,024
45.125.48.045.125.49.255512
45.196.206.045.196.207.255512
45.196.228.045.196.228.255256
45.196.250.045.196.255.2551,536
45.204.48.045.204.53.2551,536
45.204.132.045.204.132.255256
45.204.154.045.204.154.255256
45.204.181.045.204.181.255256
45.204.248.045.204.248.255256
45.204.255.045.204.255.255256
46.18.89.046.18.89.255256
46.202.36.046.202.36.255256
46.202.50.046.202.50.255256
46.202.70.046.202.70.255256
46.203.3.046.203.3.255256
46.203.5.046.203.5.255256
46.203.13.046.203.13.255256
46.203.39.046.203.39.255256
46.203.83.046.203.84.255512
46.203.126.046.203.126.255256
46.203.172.046.203.172.255256
46.203.200.046.203.200.255256
51.146.5.051.146.5.255256
51.146.14.051.146.14.255256
51.146.85.051.146.85.255256
51.146.88.051.146.88.255256
51.146.108.051.146.108.255256
51.194.154.051.194.154.255256
51.194.160.051.194.162.255768
51.194.167.051.194.167.255256
51.241.5.051.241.5.255256
51.241.16.051.241.17.255512
51.241.42.051.241.43.255512
51.241.51.051.241.51.255256
51.241.54.051.241.54.255256
51.241.60.051.241.61.255512
51.241.137.051.241.137.255256
51.241.149.051.241.149.255256
51.241.182.051.241.182.255256
51.241.186.051.241.186.255256
61.15.92.061.15.93.255512
61.15.98.061.15.103.2551,536
61.15.110.061.15.111.255512
61.15.200.061.15.201.255512
61.15.207.061.15.208.255512
61.15.210.061.15.210.255256
61.15.214.061.15.214.255256
61.15.217.061.15.217.255256
61.15.225.061.15.225.255256
61.15.237.061.15.237.255256
61.15.239.061.15.239.255256
61.15.242.061.15.243.255512
61.15.246.061.15.247.255512
64.113.16.064.113.16.255256
64.139.36.064.139.39.2551,024
64.188.25.064.188.25.255256
66.80.113.066.80.113.255256
66.93.168.066.93.168.255256
66.134.82.066.134.83.255512
66.134.90.066.134.91.255512
66.134.94.066.134.95.255512
66.167.2.066.167.3.255512
66.167.82.066.167.83.255512
67.200.50.067.200.51.255512
67.200.54.067.200.55.255512
68.165.106.068.165.107.255512
68.166.188.068.166.189.255512

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