85.70.0.0/15

CZ-CZNET-20041102 IPv4 Czechia ALLOCATED PA AS5610

Registration

RIPE

Range: 85.70.0.0 to 85.71.255.255
CIDR: 85.70.0.0/15
Addresses: 131,072
Net name: CZ-CZNET-20041102
Holder: O2 Czech Republic, a.s. ORG-STaN1-RIPE
Status: ALLOCATED PA
Abuse contact: abuse@o2.cz
Last updated: 2026-04-26

Routing

Announced prefix	Origin	RPKI
85.70.0.0/15	AS5610 O2-CZECH-REPUBLIC	RPKI valid

More specific assignments

First 250

Range	Net name	Country
85.70.0.0 - 85.70.0.255	NEXTEL-XDSL	CZ
85.70.1.0 - 85.70.1.255	NEXTEL-XDSL	CZ
85.70.2.0 - 85.70.2.255	NEXTEL-XDSL	CZ
85.70.3.0 - 85.70.3.255	NEXTEL-XDSL	CZ
85.70.4.0 - 85.70.4.255	NEXTEL-XDSL	CZ
85.70.5.0 - 85.70.5.255	NEXTEL-XDSL	CZ
85.70.6.0 - 85.70.6.255	NEXTEL-XDSL	CZ
85.70.7.0 - 85.70.7.255	NEXTEL-XDSL	CZ
85.70.8.0 - 85.70.8.255	NEXTEL-XDSL	CZ
85.70.9.0 - 85.70.9.255	NEXTEL-XDSL	CZ
85.70.10.0 - 85.70.10.255	NEXTEL-XDSL	CZ
85.70.11.0 - 85.70.11.255	NEXTEL-XDSL	CZ
85.70.12.0 - 85.70.12.255	NEXTEL-XDSL	CZ
85.70.13.0 - 85.70.13.255	NEXTEL-XDSL	CZ
85.70.14.0 - 85.70.14.255	NEXTEL-XDSL	CZ
85.70.15.0 - 85.70.15.255	NEXTEL-XDSL	CZ
85.70.16.0 - 85.70.16.255	NEXTEL-XDSL	CZ
85.70.17.0 - 85.70.17.255	NEXTEL-XDSL	CZ
85.70.18.0 - 85.70.18.255	NEXTEL-XDSL	CZ
85.70.19.0 - 85.70.19.255	NEXTEL-XDSL	CZ
85.70.20.0 - 85.70.20.255	NEXTEL-XDSL	CZ
85.70.21.0 - 85.70.21.255	NEXTEL-XDSL	CZ
85.70.22.0 - 85.70.22.255	NEXTEL-XDSL	CZ
85.70.23.0 - 85.70.23.255	NEXTEL-XDSL	CZ
85.70.24.0 - 85.70.24.255	NEXTEL-XDSL	CZ
85.70.25.0 - 85.70.25.255	NEXTEL-XDSL	CZ
85.70.26.0 - 85.70.26.255	NEXTEL-XDSL	CZ
85.70.27.0 - 85.70.27.255	NEXTEL-XDSL	CZ
85.70.28.0 - 85.70.28.255	NEXTEL-XDSL	CZ
85.70.29.0 - 85.70.29.255	NEXTEL-XDSL	CZ
85.70.30.0 - 85.70.30.255	NEXTEL-XDSL	CZ
85.70.31.0 - 85.70.31.255	NEXTEL-XDSL	CZ
85.70.32.0 - 85.70.32.255	NEXTEL-XDSL	CZ
85.70.33.0 - 85.70.33.255	NEXTEL-XDSL	CZ
85.70.34.0 - 85.70.34.255	NEXTEL-XDSL	CZ
85.70.35.0 - 85.70.35.255	NEXTEL-XDSL	CZ
85.70.36.0 - 85.70.36.255	NEXTEL-XDSL	CZ
85.70.37.0 - 85.70.37.255	NEXTEL-XDSL	CZ
85.70.38.0 - 85.70.38.255	NEXTEL-XDSL	CZ
85.70.39.0 - 85.70.39.255	NEXTEL-XDSL	CZ
85.70.40.0 - 85.70.40.255	NEXTEL-XDSL	CZ
85.70.41.0 - 85.70.41.255	NEXTEL-XDSL	CZ
85.70.42.0 - 85.70.42.255	NEXTEL-XDSL	CZ
85.70.43.0 - 85.70.43.255	NEXTEL-XDSL	CZ
85.70.44.0 - 85.70.44.255	NEXTEL-XDSL	CZ
85.70.45.0 - 85.70.45.255	NEXTEL-XDSL	CZ
85.70.46.0 - 85.70.46.255	NEXTEL-XDSL	CZ
85.70.47.0 - 85.70.47.255	NEXTEL-XDSL	CZ
85.70.48.0 - 85.70.48.255	NEXTEL-XDSL	CZ
85.70.49.0 - 85.70.49.255	NEXTEL-XDSL	CZ
85.70.50.0 - 85.70.50.255	NEXTEL-XDSL	CZ
85.70.51.0 - 85.70.51.255	NEXTEL-XDSL	CZ
85.70.52.0 - 85.70.52.255	NEXTEL-XDSL	CZ
85.70.53.0 - 85.70.53.255	NEXTEL-XDSL	CZ
85.70.54.0 - 85.70.54.255	NEXTEL-XDSL	CZ
85.70.55.0 - 85.70.55.255	NEXTEL-XDSL	CZ
85.70.56.0 - 85.70.56.255	NEXTEL-XDSL	CZ
85.70.57.0 - 85.70.57.255	NEXTEL-XDSL	CZ
85.70.58.0 - 85.70.58.255	NEXTEL-XDSL	CZ
85.70.59.0 - 85.70.59.255	NEXTEL-XDSL	CZ
85.70.60.0 - 85.70.60.255	NEXTEL-XDSL	CZ
85.70.61.0 - 85.70.61.255	NEXTEL-XDSL	CZ
85.70.62.0 - 85.70.62.255	NEXTEL-XDSL	CZ
85.70.63.0 - 85.70.63.255	NEXTEL-XDSL	CZ
85.70.64.0 - 85.70.64.255	NEXTEL-XDSL	CZ
85.70.65.0 - 85.70.65.255	NEXTEL-XDSL	CZ
85.70.66.0 - 85.70.66.255	NEXTEL-XDSL	CZ
85.70.67.0 - 85.70.67.255	NEXTEL-XDSL	CZ
85.70.68.0 - 85.70.68.255	NEXTEL-XDSL	CZ
85.70.69.0 - 85.70.69.255	NEXTEL-XDSL	CZ
85.70.70.0 - 85.70.70.255	NEXTEL-XDSL	CZ
85.70.71.0 - 85.70.71.255	NEXTEL-XDSL	CZ
85.70.72.0 - 85.70.72.255	NEXTEL-XDSL	CZ
85.70.73.0 - 85.70.73.255	NEXTEL-XDSL	CZ
85.70.74.0 - 85.70.74.255	NEXTEL-XDSL	CZ
85.70.75.0 - 85.70.75.255	NEXTEL-XDSL	CZ
85.70.76.0 - 85.70.76.255	NEXTEL-XDSL	CZ
85.70.77.0 - 85.70.77.255	NEXTEL-XDSL	CZ
85.70.78.0 - 85.70.78.255	NEXTEL-XDSL	CZ
85.70.79.0 - 85.70.79.255	NEXTEL-XDSL	CZ
85.70.80.0 - 85.70.80.255	NEXTEL-XDSL	CZ
85.70.81.0 - 85.70.81.255	NEXTEL-XDSL	CZ
85.70.82.0 - 85.70.82.255	NEXTEL-XDSL	CZ
85.70.83.0 - 85.70.83.255	NEXTEL-XDSL	CZ
85.70.84.0 - 85.70.84.255	NEXTEL-XDSL	CZ
85.70.85.0 - 85.70.85.255	NEXTEL-XDSL	CZ
85.70.86.0 - 85.70.86.255	NEXTEL-XDSL	CZ
85.70.87.0 - 85.70.87.255	NEXTEL-XDSL	CZ
85.70.88.0 - 85.70.88.255	NEXTEL-XDSL	CZ
85.70.89.0 - 85.70.89.255	NEXTEL-XDSL	CZ
85.70.90.0 - 85.70.90.255	NEXTEL-XDSL	CZ
85.70.91.0 - 85.70.91.255	NEXTEL-XDSL	CZ
85.70.92.0 - 85.70.92.255	NEXTEL-XDSL	CZ
85.70.93.0 - 85.70.93.255	NEXTEL-XDSL	CZ
85.70.94.0 - 85.70.94.255	NEXTEL-XDSL	CZ
85.70.95.0 - 85.70.95.255	NEXTEL-XDSL	CZ
85.70.96.0 - 85.70.96.255	NEXTEL-XDSL	CZ
85.70.97.0 - 85.70.97.255	NEXTEL-XDSL	CZ
85.70.98.0 - 85.70.98.255	NEXTEL-XDSL	CZ
85.70.99.0 - 85.70.99.255	NEXTEL-XDSL	CZ
85.70.100.0 - 85.70.100.255	NEXTEL-XDSL	CZ
85.70.101.0 - 85.70.101.255	NEXTEL-XDSL	CZ
85.70.102.0 - 85.70.102.255	NEXTEL-XDSL	CZ
85.70.103.0 - 85.70.103.255	NEXTEL-XDSL	CZ
85.70.104.0 - 85.70.104.255	NEXTEL-XDSL	CZ
85.70.105.0 - 85.70.105.255	NEXTEL-XDSL	CZ
85.70.106.0 - 85.70.106.255	NEXTEL-XDSL	CZ
85.70.107.0 - 85.70.107.255	NEXTEL-XDSL	CZ
85.70.108.0 - 85.70.108.255	NEXTEL-XDSL	CZ
85.70.109.0 - 85.70.109.255	NEXTEL-XDSL	CZ
85.70.110.0 - 85.70.110.255	NEXTEL-XDSL	CZ
85.70.111.0 - 85.70.111.255	NEXTEL-XDSL	CZ
85.70.112.0 - 85.70.112.255	NEXTEL-XDSL	CZ
85.70.113.0 - 85.70.113.255	NEXTEL-XDSL	CZ
85.70.114.0 - 85.70.114.255	NEXTEL-XDSL	CZ
85.70.115.0 - 85.70.115.255	NEXTEL-XDSL	CZ
85.70.116.0 - 85.70.116.255	NEXTEL-XDSL	CZ
85.70.117.0 - 85.70.117.255	NEXTEL-XDSL	CZ
85.70.118.0 - 85.70.118.255	NEXTEL-XDSL	CZ
85.70.119.0 - 85.70.119.255	NEXTEL-XDSL	CZ
85.70.120.0 - 85.70.120.255	NEXTEL-XDSL	CZ
85.70.121.0 - 85.70.121.255	NEXTEL-XDSL	CZ
85.70.122.0 - 85.70.122.255	NEXTEL-XDSL	CZ
85.70.123.0 - 85.70.123.255	NEXTEL-XDSL	CZ
85.70.124.0 - 85.70.124.255	NEXTEL-XDSL	CZ
85.70.125.0 - 85.70.125.255	NEXTEL-XDSL	CZ
85.70.126.0 - 85.70.126.255	NEXTEL-XDSL	CZ
85.70.127.0 - 85.70.127.255	NEXTEL-XDSL	CZ
85.70.128.0 - 85.70.128.255	NEXTEL-XDSL	CZ
85.70.129.0 - 85.70.129.255	NEXTEL-XDSL	CZ
85.70.130.0 - 85.70.130.255	NEXTEL-XDSL	CZ
85.70.131.0 - 85.70.131.255	NEXTEL-XDSL	CZ
85.70.132.0 - 85.70.132.255	NEXTEL-XDSL	CZ
85.70.133.0 - 85.70.133.255	NEXTEL-XDSL	CZ
85.70.134.0 - 85.70.134.255	NEXTEL-XDSL	CZ
85.70.135.0 - 85.70.135.255	NEXTEL-XDSL	CZ
85.70.136.0 - 85.70.136.255	NEXTEL-XDSL	CZ
85.70.137.0 - 85.70.137.255	NEXTEL-XDSL	CZ
85.70.138.0 - 85.70.138.255	NEXTEL-XDSL	CZ
85.70.139.0 - 85.70.139.255	NEXTEL-XDSL	CZ
85.70.140.0 - 85.70.140.255	NEXTEL-XDSL	CZ
85.70.141.0 - 85.70.141.255	NEXTEL-XDSL	CZ
85.70.142.0 - 85.70.142.255	NEXTEL-XDSL	CZ
85.70.143.0 - 85.70.143.255	NEXTEL-XDSL	CZ
85.70.144.0 - 85.70.144.255	NEXTEL-XDSL	CZ
85.70.145.0 - 85.70.145.255	NEXTEL-XDSL	CZ
85.70.146.0 - 85.70.146.255	NEXTEL-XDSL	CZ
85.70.147.0 - 85.70.147.255	NEXTEL-XDSL	CZ
85.70.148.0 - 85.70.148.255	NEXTEL-XDSL	CZ
85.70.149.0 - 85.70.149.255	NEXTEL-XDSL	CZ
85.70.150.0 - 85.70.150.255	NEXTEL-XDSL	CZ
85.70.151.0 - 85.70.151.255	NEXTEL-XDSL	CZ
85.70.152.0 - 85.70.152.255	NEXTEL-XDSL	CZ
85.70.153.0 - 85.70.153.255	NEXTEL-XDSL	CZ
85.70.154.0 - 85.70.154.255	NEXTEL-XDSL	CZ
85.70.155.0 - 85.70.155.255	NEXTEL-XDSL	CZ
85.70.156.0 - 85.70.156.255	NEXTEL-XDSL	CZ
85.70.157.0 - 85.70.157.255	NEXTEL-XDSL	CZ
85.70.158.0 - 85.70.158.255	NEXTEL-XDSL	CZ
85.70.159.0 - 85.70.159.255	NEXTEL-XDSL	CZ
85.70.160.0 - 85.70.160.255	NEXTEL-XDSL	CZ
85.70.161.0 - 85.70.161.255	NEXTEL-XDSL	CZ
85.70.162.0 - 85.70.162.255	NEXTEL-XDSL	CZ
85.70.163.0 - 85.70.163.255	NEXTEL-XDSL	CZ
85.70.164.0 - 85.70.164.255	NEXTEL-XDSL	CZ
85.70.165.0 - 85.70.165.255	NEXTEL-XDSL	CZ
85.70.166.0 - 85.70.166.255	NEXTEL-XDSL	CZ
85.70.167.0 - 85.70.167.255	NEXTEL-XDSL	CZ
85.70.168.0 - 85.70.168.255	NEXTEL-XDSL	CZ
85.70.169.0 - 85.70.169.255	NEXTEL-XDSL	CZ
85.70.170.0 - 85.70.170.255	NEXTEL-XDSL	CZ
85.70.171.0 - 85.70.171.255	NEXTEL-XDSL	CZ
85.70.172.0 - 85.70.172.255	NEXTEL-XDSL	CZ
85.70.173.0 - 85.70.173.255	NEXTEL-XDSL	CZ
85.70.174.0 - 85.70.174.255	NEXTEL-XDSL	CZ
85.70.175.0 - 85.70.175.255	NEXTEL-XDSL	CZ
85.70.176.0 - 85.70.176.255	NEXTEL-XDSL	CZ
85.70.177.0 - 85.70.177.255	NEXTEL-XDSL	CZ
85.70.178.0 - 85.70.178.255	NEXTEL-XDSL	CZ
85.70.179.0 - 85.70.179.255	NEXTEL-XDSL	CZ
85.70.180.0 - 85.70.180.255	NEXTEL-XDSL	CZ
85.70.181.0 - 85.70.181.255	NEXTEL-XDSL	CZ
85.70.182.0 - 85.70.182.255	NEXTEL-XDSL	CZ
85.70.183.0 - 85.70.183.255	NEXTEL-XDSL	CZ
85.70.184.0 - 85.70.184.255	NEXTEL-XDSL	CZ
85.70.185.0 - 85.70.185.255	NEXTEL-XDSL	CZ
85.70.186.0 - 85.70.186.255	NEXTEL-XDSL	CZ
85.70.187.0 - 85.70.187.255	NEXTEL-XDSL	CZ
85.70.188.0 - 85.70.188.255	NEXTEL-XDSL	CZ
85.70.189.0 - 85.70.189.255	NEXTEL-XDSL	CZ
85.70.190.0 - 85.70.190.255	NEXTEL-XDSL	CZ
85.70.191.0 - 85.70.191.255	NEXTEL-XDSL	CZ
85.70.192.0 - 85.70.192.255	NEXTEL-XDSL	CZ
85.70.193.0 - 85.70.193.255	NEXTEL-XDSL	CZ
85.70.194.0 - 85.70.194.255	NEXTEL-XDSL	CZ
85.70.195.0 - 85.70.195.255	NEXTEL-XDSL	CZ
85.70.196.0 - 85.70.196.255	NEXTEL-XDSL	CZ
85.70.197.0 - 85.70.197.255	NEXTEL-XDSL	CZ
85.70.198.0 - 85.70.198.255	NEXTEL-XDSL	CZ
85.70.199.0 - 85.70.199.255	NEXTEL-XDSL	CZ
85.70.200.0 - 85.70.200.255	NEXTEL-XDSL	CZ
85.70.201.0 - 85.70.201.255	NEXTEL-XDSL	CZ
85.70.202.0 - 85.70.202.255	NEXTEL-XDSL	CZ
85.70.203.0 - 85.70.203.255	NEXTEL-XDSL	CZ
85.70.204.0 - 85.70.204.255	NEXTEL-XDSL	CZ
85.70.205.0 - 85.70.205.255	NEXTEL-XDSL	CZ
85.70.206.0 - 85.70.206.255	NEXTEL-XDSL	CZ
85.70.207.0 - 85.70.207.255	NEXTEL-XDSL	CZ
85.70.208.0 - 85.70.208.255	NEXTEL-XDSL	CZ
85.70.209.0 - 85.70.209.255	NEXTEL-XDSL	CZ
85.70.210.0 - 85.70.210.255	NEXTEL-XDSL	CZ
85.70.211.0 - 85.70.211.255	NEXTEL-XDSL	CZ
85.70.212.0 - 85.70.212.255	NEXTEL-XDSL	CZ
85.70.213.0 - 85.70.213.255	NEXTEL-XDSL	CZ
85.70.214.0 - 85.70.214.255	NEXTEL-XDSL	CZ
85.70.215.0 - 85.70.215.255	NEXTEL-XDSL	CZ
85.70.216.0 - 85.70.216.255	NEXTEL-XDSL	CZ
85.70.217.0 - 85.70.217.255	NEXTEL-XDSL	CZ
85.70.218.0 - 85.70.218.255	NEXTEL-XDSL	CZ
85.70.219.0 - 85.70.219.255	NEXTEL-XDSL	CZ
85.70.220.0 - 85.70.220.255	NEXTEL-XDSL	CZ
85.70.221.0 - 85.70.221.255	NEXTEL-XDSL	CZ
85.70.222.0 - 85.70.222.255	NEXTEL-XDSL	CZ
85.70.223.0 - 85.70.223.255	NEXTEL-XDSL	CZ
85.70.224.0 - 85.70.224.255	NEXTEL-XDSL	CZ
85.70.225.0 - 85.70.225.255	NEXTEL-XDSL	CZ
85.70.226.0 - 85.70.226.255	NEXTEL-XDSL	CZ
85.70.227.0 - 85.70.227.255	NEXTEL-XDSL	CZ
85.70.228.0 - 85.70.228.255	NEXTEL-XDSL	CZ
85.70.229.0 - 85.70.229.255	NEXTEL-XDSL	CZ
85.70.230.0 - 85.70.230.255	NEXTEL-XDSL	CZ
85.70.231.0 - 85.70.231.255	NEXTEL-XDSL	CZ
85.70.232.0 - 85.70.232.255	NEXTEL-XDSL	CZ
85.70.233.0 - 85.70.233.255	NEXTEL-XDSL	CZ
85.70.234.0 - 85.70.234.255	NEXTEL-XDSL	CZ
85.70.235.0 - 85.70.235.255	NEXTEL-XDSL	CZ
85.70.236.0 - 85.70.236.255	NEXTEL-XDSL	CZ
85.70.237.0 - 85.70.237.255	NEXTEL-XDSL	CZ
85.70.238.0 - 85.70.238.255	NEXTEL-XDSL	CZ
85.70.239.0 - 85.70.239.255	NEXTEL-XDSL	CZ
85.70.240.0 - 85.70.240.255	NEXTEL-XDSL	CZ
85.70.241.0 - 85.70.241.255	NEXTEL-XDSL	CZ
85.70.242.0 - 85.70.242.255	NEXTEL-XDSL	CZ
85.70.243.0 - 85.70.243.255	NEXTEL-XDSL	CZ
85.70.244.0 - 85.70.244.255	NEXTEL-XDSL	CZ
85.70.245.0 - 85.70.245.255	NEXTEL-XDSL	CZ
85.70.246.0 - 85.70.246.255	NEXTEL-XDSL	CZ
85.70.247.0 - 85.70.247.255	NEXTEL-XDSL	CZ
85.70.248.0 - 85.70.248.255	NEXTEL-XDSL	CZ
85.70.249.0 - 85.70.249.255	NEXTEL-XDSL	CZ

WHOIS

inetnum:        85.70.0.0 - 85.71.255.255
netname:        CZ-CZNET-20041102
country:        CZ
org:            ORG-STaN1-RIPE
status:         ALLOCATED PA
source:         RIPE

organisation:   ORG-STaN1-RIPE
org-name:       O2 Czech Republic, a.s.
country:        CZ

role:           Abuse-C Role
abuse-mailbox:  abuse@o2.cz
nic-hdl:        AR14410-RIPE

Location of the first address

Czechia

Registry country

Report wrong location

API

curl -H "X-API-Key: YOUR_KEY" https://ip-fd.net/api/v1/network/85.70.0.0/15

const res = await fetch('https://ip-fd.net/api/v1/network/85.70.0.0/15', {
  headers: { 'X-API-Key': 'YOUR_KEY' }
});
const data = await res.json();
console.log(data);

import requests

r = requests.get('https://ip-fd.net/api/v1/network/85.70.0.0/15', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/network/85.70.0.0/15');
curl_setopt($ch, CURLOPT_HTTPHEADER, ['X-API-Key: YOUR_KEY']);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
$data = json_decode(curl_exec($ch), true);
print_r($data);

req, _ := http.NewRequest("GET", "https://ip-fd.net/api/v1/network/85.70.0.0/15", nil)
req.Header.Set("X-API-Key", "YOUR_KEY")
res, err := http.DefaultClient.Do(req)
if err != nil {
    log.Fatal(err)
}
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))

Works without a key at a lower rate. Get a free key.