| - |
Prefix |
Description |
Origin ASN |
 |
2001:41d8::/32 |
O2 Czech Republic, a.s. |
AS5610 - O2 Czech Republic, a.s. |
 |
2001:4ba8::/29 |
O2 Czech Republic, a.s. |
AS12570 - O2 Czech Republic, a.s. |
 |
2001:4cc8::/31 |
O2 Czech Republic, a.s. |
AS31246 - O2 Czech Republic, a.s. |
 |
2a00:1028::/32 |
O2 Czech Republic, a.s. |
AS5610 - O2 Czech Republic, a.s. |
 |
2a00:1028::/29 |
O2 Czech Republic, a.s. |
AS5610 - O2 Czech Republic, a.s. |
 |
2a00:e4c0::/32 |
O2 Czech Republic, a.s. |
AS42908 - O2 Czech Republic, a.s. |
 |
2a01:9f40::/29 |
O2 Czech Republic, a.s. |
AS42908 - O2 Czech Republic, a.s. |
 |
2a02:350::/29 |
O2 Czech Republic, a.s. |
AS16246 - O2 Czech Republic, a.s. |
 |
2a02:9b8::/31 |
O2 Czech Republic, a.s. |
AS5610 - O2 Czech Republic, a.s. |
 |
2a02:b20::/32 |
O2 Czech Republic, a.s. |
AS29321 - O2 Czech Republic, a.s. |
 |
2a02:2428::/32 |
O2 Czech Republic, a.s. |
AS42908 - O2 Czech Republic, a.s. |
 |
2a02:2588::/29 |
O2 Czech Republic, a.s. |
AS42908 - O2 Czech Republic, a.s. |
 |
2a02:2930::/32 |
O2 Czech Republic, a.s. |
AS49767 - O2 Czech Republic, a.s. |
 |
2a03:1600::/32 |
O2 Czech Republic, a.s. |
AS42908 - O2 Czech Republic, a.s. |
 |
2a03:7a00::/32 |
O2 Czech Republic, a.s. |
AS42908 - O2 Czech Republic, a.s. |
 |
2a03:a820::/32 |
O2 Czech Republic, a.s. |
AS42908 - O2 Czech Republic, a.s. |
 |
2a03:b4c0::/32 |
O2 Czech Republic, a.s. |
AS16246 - O2 Czech Republic, a.s. |
 |
2a07:b5c0::/29 |
O2 Czech Republic, a.s. |
AS41046 - O2 Czech Republic, a.s. |
 |
2a07:cc80::/29 |
O2 Czech Republic, a.s. |
AS42908 - O2 Czech Republic, a.s. |
 |
2a0a:cac0::/29 |
O2 Czech Republic, a.s. |
AS31246 - O2 Czech Republic, a.s. |
 |
2a0c:8b40::/29 |
O2 Czech Republic, a.s. |
AS42908 - O2 Czech Republic, a.s. |
 |
2a10:c540::/29 |
O2 Czech Republic, a.s. |
AS44070 - O2 Czech Republic, a.s. |
 |
5.102.48.0/20 |
O2 Czech Republic, a.s. |
AS42908 - O2 Czech Republic, a.s. |
 |
31.10.56.0/21 |
O2 Czech Republic, a.s. |
AS42908 - O2 Czech Republic, a.s. |
 |
37.188.128.0/17 |
O2 Czech Republic, a.s. |
AS5610 - O2 Czech Republic, a.s. |
 |
45.159.116.0/22 |
O2 Czech Republic, a.s. |
AS42908 - O2 Czech Republic, a.s. |
 |
46.39.160.0/19 |
O2 Czech Republic, a.s. |
AS31246 - O2 Czech Republic, a.s. |
 |
46.183.56.0/21 |
O2 Czech Republic, a.s. |
AS42908 - O2 Czech Republic, a.s. |
 |
46.231.72.0/21 |
O2 Czech Republic, a.s. |
AS42908 - O2 Czech Republic, a.s. |
 |
77.87.232.0/21 |
CATR |
AS16246 - O2 Czech Republic, a.s. |
 |
77.95.192.0/21 |
O2 Czech Republic, a.s. |
AS42908 - O2 Czech Republic, a.s. |
 |
77.242.80.0/20 |
O2 Czech Republic, a.s. |
AS41046 - O2 Czech Republic, a.s. |
 |
78.41.8.0/21 |
O2 Czech Republic, a.s. |
AS44070 - O2 Czech Republic, a.s. |
 |
78.108.152.0/21 |
O2 Czech Republic, a.s. |
AS16246 - O2 Czech Republic, a.s. |
 |
78.136.128.0/18 |
O2 Czech Republic, a.s. |
AS42908 - O2 Czech Republic, a.s. |
 |
80.78.136.0/22 |
O2 Czech Republic, a.s. |
AS42908 - O2 Czech Republic, a.s. |
 |
80.78.144.0/20 |
O2 Czech Republic, a.s. |
AS12570 - O2 Czech Republic, a.s. |
 |
80.78.150.0/24 |
CETIN a.s. |
AS28725 - CETIN a.s. |
 |
80.79.0.0/22 |
O2 Czech Republic, a.s. |
AS42908 - O2 Czech Republic, a.s. |
 |
80.87.176.0/20 |
O2 Czech Republic, a.s. |
AS42908 - O2 Czech Republic, a.s. |
 |
80.90.128.0/20 |
O2 Czech Republic, a.s. |
AS42908 - O2 Czech Republic, a.s. |
 |
80.188.0.0/17 |
O2 Czech Republic, a.s. |
AS5610 - O2 Czech Republic, a.s. |
 |
80.188.0.0/16 |
O2 Czech Republic, a.s. |
AS5610 - O2 Czech Republic, a.s. |
 |
80.188.40.0/24 |
O2 Czech Republic, a.s. |
AS5610 - O2 Czech Republic, a.s. |
 |
80.188.128.0/17 |
O2 Czech Republic, a.s. |
AS5610 - O2 Czech Republic, a.s. |
 |
80.188.222.0/24 |
O2 Czech Republic, a.s. |
AS5610 - O2 Czech Republic, a.s. |
 |
80.243.96.0/20 |
O2 Czech Republic, a.s. |
AS29321 - O2 Czech Republic, a.s. |
 |
80.243.236.0/22 |
O2 Czech Republic, a.s. |
AS42908 - O2 Czech Republic, a.s. |
 |
80.251.240.0/20 |
O2 Czech Republic, a.s. |
AS42908 - O2 Czech Republic, a.s. |
 |
81.90.160.0/20 |
O2 Czech Republic, a.s. |
AS5610 - O2 Czech Republic, a.s. |
 |
81.90.168.0/21 |
O2 Czech Republic, a.s. |
AS5610 - O2 Czech Republic, a.s. |
 |
81.90.168.0/24 |
Elsat spol. s r.o. |
AS5610 - O2 Czech Republic, a.s. |
 |
81.90.170.0/24 |
O2 Czech Republic, a.s. |
AS5610 - O2 Czech Republic, a.s. |
 |
81.90.173.0/24 |
O2 Czech Republic, a.s. |
AS5610 - O2 Czech Republic, a.s. |
 |
81.200.48.0/21 |
O2 Czech Republic, a.s. |
AS41046 - O2 Czech Republic, a.s. |
 |
81.200.48.0/20 |
O2 Czech Republic, a.s. |
AS41046 - O2 Czech Republic, a.s. |
 |
81.200.56.0/21 |
O2 Czech Republic, a.s. |
AS41046 - O2 Czech Republic, a.s. |
 |
82.114.192.0/19 |
O2 Czech Republic, a.s. |
AS41046 - O2 Czech Republic, a.s. |
 |
82.150.160.0/19 |
O2 Czech Republic, a.s. |
AS16246 - O2 Czech Republic, a.s. |
 |
83.69.32.0/19 |
O2 Czech Republic, a.s. |
AS5610 - O2 Czech Republic, a.s. |
 |
83.208.0.0/18 |
O2 Czech Republic, a.s. |
AS5610 - O2 Czech Republic, a.s. |
 |
83.208.0.0/16 |
O2 Czech Republic, a.s. |
AS5610 - O2 Czech Republic, a.s. |
 |
83.208.64.0/18 |
O2 Czech Republic, a.s. |
AS5610 - O2 Czech Republic, a.s. |
 |
83.208.128.0/19 |
O2 Czech Republic, a.s. |
AS5610 - O2 Czech Republic, a.s. |
 |
83.208.220.0/22 |
O2 Czech Republic, a.s. |
AS5610 - O2 Czech Republic, a.s. |
 |
83.240.0.0/17 |
O2 Czech Republic, a.s. |
AS31246 - O2 Czech Republic, a.s. |
 |
85.70.0.0/15 |
O2 Czech Republic, a.s. |
AS5610 - O2 Czech Republic, a.s. |
 |
85.70.0.0/17 |
O2 Czech Republic, a.s. |
AS5610 - O2 Czech Republic, a.s. |
 |
85.70.0.0/16 |
O2 Czech Republic, a.s. |
AS5610 - O2 Czech Republic, a.s. |
 |
85.70.128.0/17 |
O2 Czech Republic, a.s. |
AS5610 - O2 Czech Republic, a.s. |
 |
85.71.0.0/16 |
O2 Czech Republic, a.s. |
AS5610 - O2 Czech Republic, a.s. |
 |
85.71.224.0/19 |
O2 Czech Republic, a.s. |
AS5610 - O2 Czech Republic, a.s. |
 |
85.160.0.0/15 |
O2 Czech Republic, a.s. |
AS5610 - O2 Czech Republic, a.s. |
 |
85.193.0.0/18 |
O2 Czech Republic, a.s. |
AS5610 - O2 Czech Republic, a.s. |
 |
86.63.192.0/19 |
O2 Czech Republic, a.s. |
AS16246 - O2 Czech Republic, a.s. |
 |
88.81.64.0/19 |
O2 Czech Republic, a.s. |
AS42908 - O2 Czech Republic, a.s. |
 |
88.83.160.0/19 |
O2 Czech Republic, a.s. |
AS5610 - O2 Czech Republic, a.s. |
 |
88.83.175.0/24 |
O2 Czech Republic, a.s. |
AS5610 - O2 Czech Republic, a.s. |
 |
88.83.224.0/19 |
O2 Czech Republic, a.s. |
AS12570 - O2 Czech Republic, a.s. |
 |
88.100.0.0/14 |
O2 Czech Republic, a.s. |
AS5610 - O2 Czech Republic, a.s. |
 |
88.100.0.0/15 |
O2 Czech Republic, a.s. |
AS5610 - O2 Czech Republic, a.s. |
 |
88.102.0.0/16 |
O2 Czech Republic, a.s. |
AS5610 - O2 Czech Republic, a.s. |
 |
89.31.8.0/21 |
O2 Czech Republic, a.s. |
AS44070 - O2 Czech Republic, a.s. |
 |
89.190.40.0/21 |
O2 Czech Republic, a.s. |
AS12570 - O2 Czech Republic, a.s. |
 |
89.190.48.0/20 |
O2 Czech Republic, a.s. |
AS12570 - O2 Czech Republic, a.s. |
 |
89.190.52.0/23 |
SATT a.s. |
AS56566 - SATT a.s. |
 |
89.190.55.0/24 |
SATT a.s. |
AS56566 - SATT a.s. |
 |
90.176.32.0/19 |
O2 Czech Republic, a.s. |
AS5610 - O2 Czech Republic, a.s. |
 |
90.176.64.0/18 |
O2 Czech Republic, a.s. |
AS5610 - O2 Czech Republic, a.s. |
 |
90.176.128.0/17 |
O2 Czech Republic, a.s. |
AS5610 - O2 Czech Republic, a.s. |
 |
90.176.170.0/24 |
XDSL NETWORK-ADSL |
AS5610 - O2 Czech Republic, a.s. |
 |
90.177.0.0/16 |
O2 Czech Republic, a.s. |
AS5610 - O2 Czech Republic, a.s. |
 |
90.178.0.0/15 |
O2 Czech Republic, a.s. |
AS5610 - O2 Czech Republic, a.s. |
 |
90.180.0.0/14 |
O2 Czech Republic, a.s. |
AS5610 - O2 Czech Republic, a.s. |
 |
90.181.0.0/16 |
O2 Czech Republic, a.s. |
AS5610 - O2 Czech Republic, a.s. |
 |
90.182.0.0/16 |
O2 Czech Republic, a.s. |
AS5610 - O2 Czech Republic, a.s. |
 |
90.182.108.0/24 |
O2 Czech Republic, a.s. |
AS5610 - O2 Czech Republic, a.s. |
 |
90.183.0.0/16 |
O2 Czech Republic, a.s. |
AS5610 - O2 Czech Republic, a.s. |
 |
91.187.32.0/19 |
O2 Czech Republic, a.s. |
AS42908 - O2 Czech Republic, a.s. |
 |
91.197.116.0/22 |
CATR |
AS16246 - O2 Czech Republic, a.s. |
 |
92.61.80.0/20 |
O2 Czech Republic, a.s. |
AS42908 - O2 Czech Republic, a.s. |
 |
92.240.160.0/19 |
O2 Czech Republic, a.s. |
AS16246 - O2 Czech Republic, a.s. |
 |
92.243.192.0/19 |
O2 Czech Republic, a.s. |
AS5610 - O2 Czech Republic, a.s. |
 |
93.92.48.0/21 |
O2 Czech Republic, a.s. |
AS42908 - O2 Czech Republic, a.s. |
 |
93.93.32.0/21 |
O2 Czech Republic, a.s. |
AS42908 - O2 Czech Republic, a.s. |
 |
94.74.192.0/18 |
O2 Czech Republic, a.s. |
AS16246 - O2 Czech Republic, a.s. |
 |
94.143.168.0/21 |
O2 Czech Republic, a.s. |
AS29321 - O2 Czech Republic, a.s. |
 |
94.241.64.0/18 |
O2 Czech Republic, a.s. |
AS42908 - O2 Czech Republic, a.s. |
 |
95.82.128.0/18 |
O2 Czech Republic, a.s. |
AS31246 - O2 Czech Republic, a.s. |
 |
95.143.128.0/20 |
O2 Czech Republic, a.s. |
AS16246 - O2 Czech Republic, a.s. |
 |
109.72.0.0/20 |
O2 Czech Republic, a.s. |
AS49767 - O2 Czech Republic, a.s. |
 |
109.80.0.0/15 |
O2 Czech Republic, a.s. |
AS5610 - O2 Czech Republic, a.s. |
 |
109.81.112.0/20 |
- |
AS5610 - O2 Czech Republic, a.s. |
 |
109.81.160.0/20 |
- |
AS5610 - O2 Czech Republic, a.s. |
 |
109.105.32.0/19 |
O2 Czech Republic, a.s. |
AS12570 - O2 Czech Republic, a.s. |
 |
109.108.96.0/19 |
O2 Czech Republic, a.s. |
AS42908 - O2 Czech Republic, a.s. |
 |
109.239.64.0/20 |
O2 Czech Republic, a.s. |
AS29321 - O2 Czech Republic, a.s. |
 |
160.218.0.0/16 |
O2 Czech Republic, a.s. |
AS5610 - O2 Czech Republic, a.s. |
 |
176.98.96.0/20 |
O2 Czech Republic, a.s. |
AS16246 - O2 Czech Republic, a.s. |
 |
176.102.128.0/19 |
O2 Czech Republic, a.s. |
AS42908 - O2 Czech Republic, a.s. |
 |
176.222.224.0/21 |
O2 Czech Republic, a.s. |
AS198282 - CAH Building s.r.o. |
 |
178.17.80.0/20 |
- |
AS42908 - O2 Czech Republic, a.s. |
 |
178.17.96.0/20 |
- |
AS16246 - O2 Czech Republic, a.s. |
 |
178.72.192.0/18 |
O2 Czech Republic, a.s. |
AS41046 - O2 Czech Republic, a.s. |
 |
178.72.192.0/19 |
- |
AS41046 - O2 Czech Republic, a.s. |
 |
178.72.224.0/19 |
O2 Czech Republic, a.s. |
AS41046 - O2 Czech Republic, a.s. |
 |
185.8.188.0/22 |
O2 Czech Republic, a.s. |
AS12570 - O2 Czech Republic, a.s. |
 |
185.15.252.0/22 |
O2 Czech Republic, a.s. |
AS16246 - O2 Czech Republic, a.s. |
 |
185.51.240.0/22 |
O2 Czech Republic, a.s. |
AS31246 - O2 Czech Republic, a.s. |
 |
185.61.228.0/22 |
O2 Czech Republic, a.s. |
AS5610 - O2 Czech Republic, a.s. |
 |
185.78.12.0/22 |
O2 Czech Republic, a.s. |
AS42908 - O2 Czech Republic, a.s. |
 |
185.82.236.0/22 |
O2 Czech Republic, a.s. |
AS42908 - O2 Czech Republic, a.s. |
 |
185.108.60.0/22 |
O2 Czech Republic, a.s. |
AS42908 - O2 Czech Republic, a.s. |
 |
185.157.240.0/22 |
O2 Czech Republic, a.s. |
AS42908 - O2 Czech Republic, a.s. |
 |
185.191.184.0/22 |
O2 Czech Republic, a.s. |
AS47681 - O2 Czech Republic, a.s. |
 |
188.119.96.0/22 |
O2 Czech Republic, a.s. |
AS42908 - O2 Czech Republic, a.s. |
 |
188.175.0.0/16 |
O2 Czech Republic, a.s. |
AS16246 - O2 Czech Republic, a.s. |
 |
193.42.128.0/22 |
O2 Czech Republic, a.s. |
AS42908 - O2 Czech Republic, a.s. |
 |
193.107.252.0/22 |
O2 Czech Republic, a.s. |
AS42908 - O2 Czech Republic, a.s. |
 |
194.31.216.0/22 |
O2 Czech Republic, a.s. |
AS49767 - O2 Czech Republic, a.s. |
 |
194.59.240.0/22 |
O2 Czech Republic, a.s. |
AS29321 - O2 Czech Republic, a.s. |
 |
194.228.0.0/17 |
O2 Czech Republic, a.s. |
AS5610 - O2 Czech Republic, a.s. |
 |
194.228.0.0/16 |
O2 Czech Republic, a.s. |
AS5610 - O2 Czech Republic, a.s. |
 |
194.228.72.0/22 |
O2 Czech Republic, a.s. |
AS5610 - O2 Czech Republic, a.s. |
 |
194.228.128.0/17 |
O2 Czech Republic, a.s. |
AS5610 - O2 Czech Republic, a.s. |
 |
194.228.156.0/23 |
O2 Czech Republic, a.s. |
AS204372 - PPF banka a.s. |
 |
212.4.128.0/19 |
O2 Czech Republic, a.s. |
AS12570 - O2 Czech Republic, a.s. |
 |
212.4.132.0/24 |
SPERLNET s.r.o. |
AS51424 - Jiri Sperl |
 |
212.4.142.0/23 |
SATT a.s. |
AS56566 - SATT a.s. |
 |
212.96.160.0/19 |
O2 Czech Republic, a.s. |
AS12570 - O2 Czech Republic, a.s. |
 |
212.96.184.0/24 |
SPERLNET s.r.o. |
AS51424 - Jiri Sperl |
 |
212.96.185.0/24 |
SATT a.s. |
AS56566 - SATT a.s. |
 |
213.19.0.0/17 |
O2 Czech Republic, a.s. |
AS42908 - O2 Czech Republic, a.s. |
 |
213.155.32.0/19 |
O2 Czech Republic, a.s. |
AS42908 - O2 Czech Republic, a.s. |
 |
213.155.224.0/19 |
O2 Czech Republic, a.s. |
AS31246 - O2 Czech Republic, a.s. |
 |
213.180.32.0/19 |
O2 Czech Republic, a.s. |
AS16246 - O2 Czech Republic, a.s. |
 |
213.211.32.0/19 |
O2 Czech Republic, a.s. |
AS12570 - O2 Czech Republic, a.s. |
 |
213.211.36.0/24 |
SPERLNET s.r.o. |
AS51424 - Jiri Sperl |
 |
213.211.37.0/24 |
SATT a.s. |
AS56566 - SATT a.s. |
 |
213.211.44.0/22 |
SATT a.s. |
AS56566 - SATT a.s. |
 |
213.250.192.0/18 |
O2 Czech Republic, a.s. |
AS42908 - O2 Czech Republic, a.s. |
 |
217.117.208.0/20 |
O2 Czech Republic, a.s. |
AS5610 - O2 Czech Republic, a.s. |
 |
217.170.96.0/20 |
O2 Czech Republic, a.s. |
AS42908 - O2 Czech Republic, a.s. |
 |
217.194.160.0/20 |
O2 Czech Republic, a.s. |
AS5610 - O2 Czech Republic, a.s. |
 |
217.195.160.0/20 |
O2 Czech Republic, a.s. |
AS29321 - O2 Czech Republic, a.s. |
 |
217.196.112.0/20 |
O2 Czech Republic, a.s. |
AS42908 - O2 Czech Republic, a.s. |
 |
217.197.144.0/20 |
O2 Czech Republic, a.s. |
AS42908 - O2 Czech Republic, a.s. |