Home / ASN Directory / AS206067

AS206067
H3GUK

AS206067 announces 529,152 IPv4 addresses across 39 routed ranges, registered in GB. Figures come from the public global routing table and are refreshed daily.

529K addressesIPv4 space announced
39Routed ranges
GBRegistry country

Is AS206067 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 39 announced ranges.

Range startRange endAddresses
92.40.0.092.40.7.2552,048
92.40.8.092.40.51.25511,264
92.40.52.092.40.65.2553,584
92.40.66.092.40.69.2551,024
92.40.70.092.40.73.2551,024
92.40.74.092.40.77.2551,024
92.40.78.092.40.81.2551,024
92.40.82.092.40.85.2551,024
92.40.86.092.40.205.25530,720
92.40.206.092.40.245.25510,240
92.40.246.092.40.248.255768
92.40.249.092.41.151.25540,704
92.41.152.092.41.167.2554,096
92.41.168.092.41.191.2556,144
92.41.192.092.41.251.25515,360
92.41.252.092.41.254.255768
94.196.0.094.196.179.25546,080
94.196.180.094.197.119.25550,176
94.197.120.094.197.255.25534,816
185.153.236.0185.153.239.2551,024
188.28.0.0188.28.51.25513,312
188.28.52.0188.28.97.25511,776
188.28.98.0188.28.101.2551,024
188.28.102.0188.29.91.25562,976
188.29.92.0188.29.123.2558,192
188.29.124.0188.29.159.2559,216
188.29.160.0188.29.254.25524,320
188.29.255.0188.30.7.2552,304
188.30.8.0188.30.63.25514,336
188.30.64.0188.30.87.2556,144
188.30.88.0188.30.123.2559,216
188.30.124.0188.30.247.25531,744
188.30.248.0188.31.73.25520,992
188.31.74.0188.31.171.25525,088
188.31.172.0188.31.239.25517,408
188.31.240.0188.31.246.2551,792
188.31.247.0188.31.254.2552,048
188.31.255.0188.31.255.255256
217.171.128.0217.171.143.2554,096

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 92.40.0.0, 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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