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AS4515
PCCW-AS-AP PCCW IMS Ltd PCCW Business Internet Access

AS4515 announces 547,584 IPv4 addresses across 233 routed ranges, registered in HK. Figures come from the public global routing table and are refreshed daily.

548K addressesIPv4 space announced
233Routed ranges
HKRegistry country

Is AS4515 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

First 100 of 233 ranges.

Range startRange endAddresses
42.3.226.042.3.226.255256
42.200.1.042.200.2.255512
42.200.3.042.200.8.2551,536
42.200.10.042.200.13.2551,024
42.200.14.042.200.14.255256
42.200.16.042.200.22.2551,792
42.200.23.042.200.35.2553,328
42.200.38.042.200.38.255256
42.200.41.042.200.45.2551,280
42.200.48.042.200.54.2551,792
42.200.60.042.200.60.255256
42.200.62.042.200.63.255512
43.254.64.043.254.67.2551,024
58.152.0.058.152.7.2552,048
58.153.255.058.153.255.255256
62.112.28.062.112.28.255256
72.35.252.072.35.253.255512
103.5.195.0103.5.195.255256
103.74.124.0103.74.127.2551,024
103.109.104.0103.109.104.255256
103.137.177.0103.137.177.255256
103.226.56.0103.226.56.255256
113.28.0.0113.28.5.2551,536
113.28.7.0113.28.54.25512,288
113.28.56.0113.28.71.2554,096
113.28.72.0113.28.92.2555,376
113.28.93.0113.28.94.255512
113.28.95.0113.28.104.2552,560
113.28.105.0113.28.111.2551,792
113.28.112.0113.28.137.2556,656
113.28.138.0113.28.140.255768
113.28.141.0113.28.166.2556,656
113.28.168.0113.28.169.255512
113.28.170.0113.28.178.2552,304
113.28.181.0113.28.183.255768
113.28.186.0113.28.189.2551,024
113.28.208.0113.28.227.2555,120
113.28.228.0113.28.250.2555,888
113.28.251.0113.28.252.255512
113.28.255.0113.28.255.255256
117.48.193.0117.48.194.255512
117.48.219.0117.48.219.255256
117.48.235.0117.48.235.255256
120.132.116.0120.132.116.255256
121.101.168.0121.101.171.2551,024
123.49.196.0123.49.196.255256
123.49.237.0123.49.244.2552,048
123.49.246.0123.49.247.255512
125.214.192.0125.214.203.2553,072
125.214.204.0125.214.216.2553,328
125.214.218.0125.214.255.2559,728
125.215.128.0125.215.255.25532,768
141.162.159.0141.162.159.255256
168.70.128.0168.70.149.2555,632
168.70.151.0168.70.165.2553,840
168.70.166.0168.70.169.2551,024
168.70.170.0168.70.170.255256
168.70.172.0168.70.175.2551,024
168.70.180.0168.70.183.2551,024
168.70.184.0168.70.255.25518,432
198.59.162.0198.59.163.255512
198.212.222.0198.212.222.255256
202.45.239.0202.45.239.255256
202.69.64.0202.69.64.255256
202.69.77.0202.69.77.255256
202.69.80.0202.69.80.255256
202.69.82.0202.69.87.2551,536
202.69.89.0202.69.92.2551,024
202.69.93.0202.69.93.255256
202.69.95.0202.69.95.255256
202.78.252.0202.78.255.2551,024
202.82.0.0202.82.3.2551,024
202.82.5.0202.82.13.2552,304
202.82.14.0202.82.30.2554,352
202.82.31.0202.82.32.255512
202.82.34.0202.82.42.2552,304
202.82.45.0202.82.45.255256
202.82.48.0202.82.61.2553,584
202.82.62.0202.82.64.255768
202.82.66.0202.82.66.255256
202.82.68.0202.82.70.255768
202.82.71.0202.82.71.255256
202.82.73.0202.82.74.255512
202.82.76.0202.82.77.255512
202.82.79.0202.82.84.2551,536
202.82.85.0202.82.87.255768
202.82.89.0202.82.97.2552,304
202.82.99.0202.82.99.255256
202.82.101.0202.82.101.255256
202.82.103.0202.82.122.2555,120
202.82.124.0202.82.128.2551,280
202.82.130.0202.82.141.2553,072
202.82.142.0202.82.152.2552,816
202.82.153.0202.82.153.255256
202.82.155.0202.82.160.2551,536
202.82.162.0202.82.164.255768
202.82.166.0202.82.168.255768
202.82.170.0202.82.178.2552,304
202.82.180.0202.82.180.255256
202.82.183.0202.82.194.2553,072

Check a specific address

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