AS12337 NORIS-NETWORK

IT Service Provider located in Nuernberg, Germany

Not flagged: treated as regular traffic

AS12337 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, for example the 1 Tor exit relay listed below.

CountryGermany
IPv4 ranges59
IPv4 addresses115,456
IPv6 ranges12
Tor exits now1

Check an IP from AS12337

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

curl "https://fraudex.xyz/api/check?ip=31.13.185.0" \
  -H "X-API-Key: fx_your_key"

The answer includes the network (AS12337), 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 AS12337

First IPLast IPCIDRAddresses
31.13.185.031.13.185.25531.13.185.0/24256
31.13.187.031.13.187.25531.13.187.0/24256
45.88.236.045.88.239.25545.88.236.0/221,024
45.91.196.045.91.197.25545.91.196.0/23512
45.146.16.045.146.19.25545.146.16.0/221,024
62.128.0.062.128.31.25562.128.0.0/198,192
87.237.216.087.237.218.25587.237.216.0/23, 87.237.218.0/24768
87.237.222.087.237.223.25587.237.222.0/23512
87.238.127.087.238.127.25587.238.127.0/24256
89.250.128.089.250.143.25589.250.128.0/204,096
185.174.151.0185.174.151.255185.174.151.0/24256
185.176.167.0185.176.167.255185.176.167.0/24256
185.201.22.0185.201.22.255185.201.22.0/24256
185.227.12.0185.227.15.255185.227.12.0/221,024
185.245.100.0185.245.100.255185.245.100.0/24256
185.250.108.0185.250.111.255185.250.108.0/221,024
188.92.112.0188.92.115.255188.92.112.0/221,024
188.92.117.0188.92.117.255188.92.117.0/24256
192.84.221.0192.84.221.255192.84.221.0/24256
192.109.102.0192.109.102.255192.109.102.0/24256
192.189.151.0192.189.151.255192.189.151.0/24256
193.30.133.0193.30.133.255193.30.133.0/24256
193.47.99.0193.47.99.255193.47.99.0/24256
193.138.10.0193.138.10.255193.138.10.0/24256
193.138.13.0193.138.13.255193.138.13.0/24256
193.138.15.0193.138.15.255193.138.15.0/24256
193.138.25.0193.138.25.255193.138.25.0/24256
193.138.27.0193.138.27.255193.138.27.0/24256
193.162.106.0193.162.106.255193.162.106.0/24256
194.15.183.0194.15.183.255194.15.183.0/24256
194.31.2.0194.31.2.255194.31.2.0/24256
194.49.60.0194.49.60.255194.49.60.0/24256
194.77.145.0194.77.145.255194.77.145.0/24256
195.85.94.0195.85.95.255195.85.94.0/23512
195.85.102.0195.85.103.255195.85.102.0/23512
195.88.116.0195.88.117.255195.88.116.0/23512
195.149.76.0195.149.76.255195.149.76.0/24256
195.190.8.0195.190.8.255195.190.8.0/24256
206.195.32.0206.195.33.255206.195.32.0/23512
209.16.144.0209.16.145.255209.16.144.0/23512
212.29.0.0212.29.1.255212.29.0.0/23512
212.29.3.0212.29.4.255212.29.3.0/24, 212.29.4.0/24512
212.29.6.0212.29.7.255212.29.6.0/23512
212.29.11.0212.29.12.255212.29.11.0/24, 212.29.12.0/24512
212.29.15.0212.29.16.255212.29.15.0/24, 212.29.16.0/24512
212.29.18.0212.29.20.255212.29.18.0/23, 212.29.20.0/24768
212.29.22.0212.29.22.255212.29.22.0/24256
212.29.24.0212.29.25.255212.29.24.0/23512
212.29.28.0212.29.28.255212.29.28.0/24256
212.29.30.0212.29.31.255212.29.30.0/23512
213.95.0.0213.95.83.255213.95.0.0/18, 213.95.64.0/20, 213.95.80.0/2221,504
213.95.84.0213.95.85.255213.95.84.0/23512
213.95.86.0213.95.214.255213.95.86.0/23, 213.95.88.0/21, 213.95.96.0/19, 213.95.128.0/18 +433,024
213.95.215.0213.95.216.255213.95.215.0/24, 213.95.216.0/24512
213.95.217.0213.95.255.255213.95.217.0/24, 213.95.218.0/23, 213.95.220.0/22, 213.95.224.0/199,984
213.155.64.0213.155.85.255213.155.64.0/20, 213.155.80.0/22, 213.155.84.0/235,632
213.155.86.0213.155.95.255213.155.86.0/23, 213.155.88.0/212,560
213.183.0.0213.183.31.255213.183.0.0/198,192
217.19.160.0217.19.161.255217.19.160.0/23512

IPv6 ranges announced by AS12337

First IPLast IPCIDR
2001:67c:fc4::2001:67c:fc4:ffff:ffff:ffff:ffff:ffff2001:67c:fc4::/48
2001:67c:192c::2001:67c:192c:ffff:ffff:ffff:ffff:ffff2001:67c:192c::/48
2001:67c:1933::2001:67c:1933:ffff:ffff:ffff:ffff:ffff2001:67c:1933::/48
2001:780::2001:780:5306:ffff:ffff:ffff:ffff:ffff2001:780::/34, 2001:780:4000::/36, 2001:780:5000::/39, 2001:780:5200::/40 +3
2001:780:5307::2001:780:ffff:ffff:ffff:ffff:ffff:ffff2001:780:5307::/48, 2001:780:5308::/45, 2001:780:5310::/44, 2001:780:5320::/43 +6
2a02:1140:113::2a02:1140:113:ffff:ffff:ffff:ffff:ffff2a02:1140:113::/48
2a02:1140:213::2a02:1140:213:ffff:ffff:ffff:ffff:ffff2a02:1140:213::/48
2a03:62a0:4901::2a03:62a0:4901:ffff:ffff:ffff:ffff:ffff2a03:62a0:4901::/48
2a04:5781:2000::2a04:5781:20ff:ffff:ffff:ffff:ffff:ffff2a04:5781:2000::/40
2a0a:be40:c0::2a0a:be40:cf:ffff:ffff:ffff:ffff:ffff2a0a:be40:c0::/44
2a0e:14c0::2a0e:14c0:0:ffff:ffff:ffff:ffff:ffff2a0e:14c0::/48
2a12:6900:1100::2a12:6900:11ff:ffff:ffff:ffff:ffff:ffff2a12:6900:1100::/40

Tor exit relays in AS12337

From the Tor Project's current exit list. Fraudex flags these addresses even though the network itself is not.

213.95.55.63

Questions about AS12337

Is AS12337 a VPN or hosting network?

Fraudex does not list AS12337 (NORIS-NETWORK) as a VPN, proxy or hosting network. Its addresses are treated as regular traffic, apart from any Tor exit relays.

Which country is AS12337 registered in?

AS12337 is registered in Germany. Individual addresses can be used elsewhere, so check the IP itself when location matters.

How many IP addresses does AS12337 have?

It announces 59 IPv4 ranges with 115,456 addresses in total, plus 12 IPv6 ranges.

How do I block traffic from AS12337?

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 Germany

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