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AS2686
ATGS-MMD-AS

AS2686 announces 1,372,672 IPv4 addresses across 128 routed ranges, registered in US. Figures come from the public global routing table and are refreshed daily.

1.4M addressesIPv4 space announced
128Routed ranges
USRegistry country

Is AS2686 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 128 announced ranges.

Range startRange endAddresses
15.20.98.015.20.98.255256
15.24.76.015.24.77.255512
15.24.86.015.24.86.255256
15.24.96.015.24.97.255512
15.24.137.015.24.138.255512
32.42.0.032.42.95.25524,576
32.42.100.032.42.127.2557,168
32.58.0.032.58.255.25565,536
32.64.160.032.64.163.2551,024
32.105.0.032.105.47.25512,288
32.105.48.032.105.67.2555,120
32.105.68.032.105.83.2554,096
32.105.84.032.105.196.25528,928
32.105.197.032.105.243.25512,032
32.105.244.032.106.105.25530,208
32.106.106.032.106.107.255512
32.106.108.032.106.127.2555,120
32.106.128.032.106.150.2555,888
32.106.151.032.106.166.2554,096
32.106.167.032.107.63.25539,168
32.112.0.032.112.51.25513,312
32.112.52.032.113.255.255117,760
32.116.0.032.116.255.25565,536
32.139.235.032.139.235.255256
32.139.237.032.139.237.255256
32.239.0.032.239.255.25565,536
62.200.0.062.200.9.2552,560
62.200.10.062.200.76.25517,152
62.200.77.062.200.88.2553,072
62.200.89.062.200.168.25520,480
62.200.169.062.200.203.2558,960
62.200.206.062.200.255.25512,800
91.212.78.091.212.78.255256
129.36.0.0129.36.255.25565,536
139.92.0.0139.92.51.25513,312
139.92.52.0139.92.166.25529,440
139.92.167.0139.92.255.25522,784
149.235.22.0149.235.22.255256
152.158.0.0152.158.255.25565,536
185.136.0.0185.136.0.255256
185.136.3.0185.136.3.255256
192.48.2.0192.48.3.255512
192.48.5.0192.48.5.255256
192.48.13.0192.48.13.255256
192.48.16.0192.48.17.255512
192.48.22.0192.48.22.255256
192.48.24.0192.48.24.255256
192.48.26.0192.48.26.255256
192.56.148.0192.56.149.255512
192.56.168.0192.56.169.255512
192.56.172.0192.56.172.255256
192.56.175.0192.56.175.255256
192.56.184.0192.56.185.255512
192.56.190.0192.56.190.255256
192.56.192.0192.56.193.255512
192.56.200.0192.56.207.2552,048
192.56.224.0192.56.226.255768
192.56.228.0192.56.230.255768
192.56.233.0192.56.233.255256
192.56.235.0192.56.236.255512
192.56.238.0192.56.241.2551,024
192.76.195.0192.76.195.255256
192.76.220.0192.76.223.2551,024
192.158.34.0192.158.35.255512
192.158.54.0192.158.55.255512
194.10.0.0194.10.255.25565,536
194.105.112.0194.105.113.255512
194.161.200.0194.161.201.255512
194.194.0.0194.194.255.25565,536
194.196.0.0194.196.12.2553,328
194.196.13.0194.196.14.255512
194.196.15.0194.196.23.2552,304
194.196.24.0194.196.37.2553,584
194.196.40.0194.196.46.2551,792
194.196.47.0194.196.49.255768
194.196.50.0194.196.105.25514,336
194.196.106.0194.196.127.2555,632
194.196.128.0194.196.130.255768
194.196.131.0194.196.139.2552,304
194.196.140.0194.196.144.2551,280
194.196.145.0194.196.149.2551,280
194.196.150.0194.196.155.2551,536
194.196.156.0194.196.169.2553,584
194.196.170.0194.196.197.2557,168
194.196.198.0194.196.239.25510,752
194.196.240.0194.196.245.2551,536
194.196.246.0194.196.255.2552,560
194.242.64.0194.242.95.2558,192
195.33.0.0195.33.35.2559,216
195.33.48.0195.33.156.25527,904
195.33.157.0195.33.191.2558,960
195.75.0.0195.75.11.2553,072
195.75.12.0195.75.14.255768
195.75.15.0195.75.23.2552,304
195.75.24.0195.75.35.2553,072
195.75.38.0195.75.63.2556,656
195.75.64.0195.75.74.2552,816
195.75.75.0195.75.146.25518,432
195.75.147.0195.75.150.2551,024
195.75.151.0195.75.175.2556,400

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 15.20.98.0, 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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