Home / ASN Directory / AS8308

AS8308
NASK-COMMERCIAL

AS8308 announces 260,352 IPv4 addresses across 45 routed ranges, registered in PL. Figures come from the public global routing table and are refreshed daily.

260K addressesIPv4 space announced
45Routed ranges
PLRegistry country

Is AS8308 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 45 announced ranges.

Range startRange endAddresses
91.194.210.091.194.211.255512
153.92.26.0153.92.26.255256
193.59.0.0193.59.11.2553,072
193.59.14.0193.59.59.25511,776
193.59.64.0193.59.77.2553,584
193.59.81.0193.59.92.2553,072
193.59.97.0193.59.97.255256
193.59.99.0193.59.101.255768
193.59.106.0193.59.175.25517,920
193.59.177.0193.59.179.255768
193.59.182.0193.59.206.2556,400
193.59.208.0193.59.255.25512,288
194.92.0.0194.92.52.25513,568
194.92.54.0194.92.63.2552,560
194.92.74.0194.92.77.2551,024
194.92.80.0194.92.83.2551,024
194.92.85.0194.92.87.255768
194.92.96.0194.92.99.2551,024
194.92.101.0194.92.102.255512
194.92.103.0194.92.103.255256
194.92.107.0194.92.111.2551,280
194.92.114.0194.92.117.2551,024
194.92.120.0194.92.121.255512
194.92.123.0194.92.255.25534,048
194.181.0.0194.181.30.2557,936
194.181.32.0194.181.42.2552,816
194.181.46.0194.181.50.2551,280
194.181.52.0194.181.66.2553,840
194.181.68.0194.181.124.25514,592
194.181.126.0194.181.176.25513,056
194.181.178.0194.181.178.255256
194.181.180.0194.181.180.255256
194.181.182.0194.181.249.25517,408
194.181.251.0194.181.255.2551,280
195.164.0.0195.164.127.25532,768
195.187.0.0195.187.34.2558,960
195.187.36.0195.187.40.2551,280
195.187.43.0195.187.52.2552,560
195.187.54.0195.187.63.2552,560
195.187.128.0195.187.129.255512
195.187.131.0195.187.132.255512
195.187.134.0195.187.140.2551,792
195.187.143.0195.187.155.2553,328
195.187.159.0195.187.255.25524,832
217.9.165.0217.9.165.255256

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 91.194.210.0, 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.

Check a specific address in this AS.
Live VPN, proxy, Tor, and datacenter signals. Free tier, 1,000 requests/hour.
Get a free API key →
All ASNs Example: 91.194.210.0 IP intelligence Free IP lookup Hosting provider ranges Residential proxy networks TLS fingerprinting