AS51604 EKAT-AS

Not flagged: treated as regular traffic

AS51604 is not on Fraudex's VPN, proxy and datacenter list, so its IPs are treated like ordinary home, mobile or business connections. A single address can still be flagged if it is a Tor exit relay.

CountryRussia
IPv4 ranges36
IPv4 addresses143,616
IPv6 ranges1
Tor exits now0

Check an IP from AS51604

Look up any address in real time with the free IP checker, or from your own code:

curl "https://fraudex.xyz/api/check?ip=5.165.0.0" \
  -H "X-API-Key: fx_your_key"

The answer includes the network (AS51604), the country and a VPN, proxy, Tor and bot verdict, in under a millisecond. Plans start at $40 for 30 days of unlimited lookups.

IPv4 ranges announced by AS51604

First IPLast IPCIDRAddresses
5.165.0.05.165.16.2555.165.0.0/20, 5.165.16.0/244,352
5.165.17.05.165.20.2555.165.17.0/24, 5.165.18.0/23, 5.165.20.0/241,024
5.165.21.05.165.24.2555.165.21.0/24, 5.165.22.0/23, 5.165.24.0/241,024
5.165.25.05.165.31.2555.165.25.0/24, 5.165.26.0/23, 5.165.28.0/221,792
5.165.224.05.165.239.2555.165.224.0/204,096
5.166.32.05.166.63.2555.166.32.0/198,192
5.167.224.05.167.255.2555.167.224.0/198,192
77.223.64.077.223.95.25577.223.64.0/198,192
79.136.168.079.136.171.25579.136.168.0/221,024
79.172.8.079.172.8.25579.172.8.0/24256
79.172.37.079.172.37.25579.172.37.0/24256
80.83.240.080.83.255.25580.83.240.0/204,096
85.115.160.085.115.185.25585.115.160.0/20, 85.115.176.0/21, 85.115.184.0/236,656
85.115.186.085.115.191.25585.115.186.0/23, 85.115.188.0/221,536
87.251.180.087.251.180.25587.251.180.0/24256
88.85.192.088.85.223.25588.85.192.0/198,192
91.230.150.091.230.150.25591.230.150.0/24256
91.230.152.091.230.155.25591.230.152.0/221,024
92.248.128.092.248.186.25592.248.128.0/19, 92.248.160.0/20, 92.248.176.0/21, 92.248.184.0/23 +115,104
92.248.187.092.248.190.25592.248.187.0/24, 92.248.188.0/23, 92.248.190.0/241,024
92.248.191.092.248.255.25592.248.191.0/24, 92.248.192.0/1816,640
109.195.96.0109.195.109.255109.195.96.0/21, 109.195.104.0/22, 109.195.108.0/233,584
109.195.110.0109.195.111.255109.195.110.0/23512
176.215.0.0176.215.7.255176.215.0.0/212,048
176.215.8.0176.215.31.255176.215.8.0/21, 176.215.16.0/206,144
178.78.48.0178.78.63.255178.78.48.0/204,096
188.187.235.0188.187.235.255188.187.235.0/24256
188.234.80.0188.234.111.255188.234.80.0/20, 188.234.96.0/208,192
188.234.192.0188.234.196.255188.234.192.0/22, 188.234.196.0/241,280
188.234.197.0188.234.219.255188.234.197.0/24, 188.234.198.0/23, 188.234.200.0/21, 188.234.208.0/21 +15,888
188.234.220.0188.234.242.255188.234.220.0/22, 188.234.224.0/20, 188.234.240.0/23, 188.234.242.0/245,888
188.234.243.0188.234.247.255188.234.243.0/24, 188.234.244.0/221,280
188.234.248.0188.234.255.255188.234.248.0/212,048
195.211.28.0195.211.31.255195.211.28.0/221,024
217.76.176.0217.76.191.255217.76.176.0/204,096
217.119.80.0217.119.95.255217.119.80.0/204,096

IPv6 ranges announced by AS51604

First IPLast IPCIDR
2a02:2698:1800::2a02:2698:1bff:ffff:ffff:ffff:ffff:ffff2a02:2698:1800::/38

Questions about AS51604

Is AS51604 a VPN or hosting network?

Fraudex does not list AS51604 (EKAT-AS) as a VPN, proxy or hosting network. Its addresses are treated as regular traffic, apart from any Tor exit relays.

Which country is AS51604 registered in?

AS51604 is registered in Russia. Individual addresses can be used elsewhere, so check the IP itself when location matters.

How many IP addresses does AS51604 have?

It announces 36 IPv4 ranges with 143,616 addresses in total, plus 1 IPv6 range.

How do I block traffic from AS51604?

Blocking a whole network by number goes stale as ranges change hands. It is more reliable to check each visitor's IP when they sign up, log in or pay: the Fraudex API returns the network and a VPN and bot verdict, so you can block, challenge or just log flagged traffic. See why an IP blocking API pays for itself.

Other large networks in Russia

All networks in Russia →