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AS6614
USCC-ASN

AS6614 announces 449,280 IPv4 addresses across 20 routed ranges, registered in US. Figures come from the public global routing table and are refreshed daily.

449K addressesIPv4 space announced
20Routed ranges
USRegistry country

Is AS6614 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 20 announced ranges.

Range startRange endAddresses
165.27.244.0165.27.247.2551,024
166.181.0.0166.181.159.25540,960
166.181.176.0166.181.199.2556,144
166.181.200.0166.181.255.25514,336
166.182.6.0166.182.7.255512
166.182.80.0166.182.89.2552,560
166.182.241.0166.182.244.2551,024
166.182.248.0166.182.255.2552,048
166.224.0.0166.224.191.25549,152
166.225.0.0166.227.255.255196,608
166.236.0.0166.236.255.25565,536
198.8.10.0198.8.12.255768
198.8.14.0198.8.15.255512
198.227.0.0198.227.56.25514,592
198.227.58.0198.227.59.255512
198.227.62.0198.227.188.25532,512
198.227.190.0198.227.237.25512,288
198.227.239.0198.227.248.2552,560
198.227.250.0198.227.255.2551,536
198.230.224.0198.230.239.2554,096

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 165.27.244.0, 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.
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