AS5610 O2-CZECH-REPUBLIC

Not flagged: treated as regular traffic

AS5610 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.

CountryCzechia
IPv4 ranges46
IPv4 addresses1,540,608
IPv6 ranges4
Tor exits now0

Check an IP from AS5610

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

curl "https://fraudex.xyz/api/check?ip=5.23.39.0" \
  -H "X-API-Key: fx_your_key"

The answer includes the network (AS5610), 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 AS5610

First IPLast IPCIDRAddresses
5.23.39.05.23.39.2555.23.39.0/24256
37.188.128.037.188.255.25537.188.128.0/1732,768
80.188.0.080.188.40.25580.188.0.0/19, 80.188.32.0/21, 80.188.40.0/2410,496
80.188.41.080.188.222.25580.188.41.0/24, 80.188.42.0/23, 80.188.44.0/22, 80.188.48.0/20 +746,592
80.188.223.080.188.255.25580.188.223.0/24, 80.188.224.0/198,448
81.90.160.081.90.168.25581.90.160.0/21, 81.90.168.0/242,304
81.90.169.081.90.170.25581.90.169.0/24, 81.90.170.0/24512
81.90.171.081.90.173.25581.90.171.0/24, 81.90.172.0/23768
81.90.174.081.90.175.25581.90.174.0/23512
83.69.32.083.69.63.25583.69.32.0/198,192
83.208.0.083.208.223.25583.208.0.0/17, 83.208.128.0/18, 83.208.192.0/1957,344
83.208.224.083.208.255.25583.208.224.0/198,192
85.70.0.085.71.255.25585.70.0.0/15131,072
85.160.0.085.161.255.25585.160.0.0/15131,072
85.193.0.085.193.63.25585.193.0.0/1816,384
88.83.160.088.83.175.25588.83.160.0/204,096
88.83.176.088.83.191.25588.83.176.0/204,096
88.100.0.088.102.255.25588.100.0.0/15, 88.102.0.0/16196,608
88.103.0.088.103.255.25588.103.0.0/1665,536
90.176.32.090.176.170.25590.176.32.0/19, 90.176.64.0/18, 90.176.128.0/19, 90.176.160.0/21 +235,584
90.176.171.090.182.108.25590.176.171.0/24, 90.176.172.0/22, 90.176.176.0/20, 90.176.192.0/18 +8377,344
90.182.109.090.183.255.25590.182.109.0/24, 90.182.110.0/23, 90.182.112.0/20, 90.182.128.0/17 +1103,168
91.191.64.091.191.68.25591.191.64.0/22, 91.191.68.0/241,280
91.191.70.091.191.79.25591.191.70.0/23, 91.191.72.0/212,560
91.191.84.091.191.127.25591.191.84.0/22, 91.191.88.0/21, 91.191.96.0/1911,264
91.193.132.091.193.135.25591.193.132.0/221,024
91.213.10.091.213.10.25591.213.10.0/24256
91.232.82.091.232.82.25591.232.82.0/24256
92.243.192.092.243.223.25592.243.192.0/198,192
109.80.0.0109.81.127.255109.80.0.0/16, 109.81.0.0/1798,304
109.81.128.0109.81.175.255109.81.128.0/19, 109.81.160.0/2012,288
109.81.176.0109.81.255.255109.81.176.0/20, 109.81.192.0/1820,480
160.218.0.0160.218.255.255160.218.0.0/1665,536
161.195.144.0161.195.144.255161.195.144.0/24256
185.61.228.0185.61.231.255185.61.228.0/221,024
185.143.112.0185.143.115.255185.143.112.0/221,024
193.17.13.0193.17.13.255193.17.13.0/24256
193.84.12.0193.84.15.255193.84.12.0/221,024
194.50.248.0194.50.249.255194.50.248.0/23512
194.165.47.0194.165.47.255194.165.47.0/24256
194.228.0.0194.228.75.255194.228.0.0/18, 194.228.64.0/21, 194.228.72.0/2219,456
194.228.76.0194.228.155.255194.228.76.0/22, 194.228.80.0/20, 194.228.96.0/19, 194.228.128.0/20 +220,480
194.228.158.0194.228.255.255194.228.158.0/23, 194.228.160.0/19, 194.228.192.0/1825,088
195.5.186.0195.5.186.255195.5.186.0/24256
217.117.208.0217.117.223.255217.117.208.0/204,096
217.194.160.0217.194.175.255217.194.160.0/204,096

IPv6 ranges announced by AS5610

First IPLast IPCIDR
2001:67c:dd4::2001:67c:dd4:ffff:ffff:ffff:ffff:ffff2001:67c:dd4::/48
2001:41d8::2001:41d8:ffff:ffff:ffff:ffff:ffff:ffff2001:41d8::/32
2a00:1028::2a00:102f:ffff:ffff:ffff:ffff:ffff:ffff2a00:1028::/29
2a02:9b8::2a02:9b9:ffff:ffff:ffff:ffff:ffff:ffff2a02:9b8::/31

Questions about AS5610

Is AS5610 a VPN or hosting network?

Fraudex does not list AS5610 (O2-CZECH-REPUBLIC) as a VPN, proxy or hosting network. Its addresses are treated as regular traffic, apart from any Tor exit relays.

Which country is AS5610 registered in?

AS5610 is registered in Czechia. Individual addresses can be used elsewhere, so check the IP itself when location matters.

How many IP addresses does AS5610 have?

It announces 46 IPv4 ranges with 1,540,608 addresses in total, plus 4 IPv6 ranges.

How do I block traffic from AS5610?

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.

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