AS5610
O2 Czech Republic, a.s.
CAIDA
Primary org cluster
O2 Czech Republic, a.s.
LEI
3157004ICDH3MRKW7534
76
Announced prefixes
50
RPKI-authorized prefixes

Prefixes

showing 1–76 of 76
CIDR Org name Source Confidence
5.23.39.0/24 O2 Czech Republic, a.s. BGP 1.00
37.188.128.0/17 O2 Czech Republic, a.s. BGP 1.00
80.188.0.0/16 O2 Czech Republic, a.s. BGP 1.00
80.188.0.0/17 O2 Czech Republic, a.s. BGP 1.00
80.188.40.0/24 O2 Czech Republic, a.s. BGP 1.00
80.188.128.0/17 O2 Czech Republic, a.s. BGP 1.00
80.188.222.0/24 O2 Czech Republic, a.s. BGP 1.00
81.90.160.0/20 O2 Czech Republic, a.s. BGP 1.00
81.90.168.0/21 O2 Czech Republic, a.s. BGP 1.00
81.90.168.0/24 O2 Czech Republic, a.s. BGP 1.00
81.90.170.0/24 O2 Czech Republic, a.s. BGP 1.00
81.90.173.0/24 O2 Czech Republic, a.s. BGP 1.00
83.69.32.0/19 O2 Czech Republic, a.s. BGP 1.00
83.208.0.0/16 O2 Czech Republic, a.s. BGP 1.00
83.208.0.0/18 O2 Czech Republic, a.s. BGP 1.00
83.208.64.0/18 O2 Czech Republic, a.s. BGP 1.00
83.208.128.0/19 O2 Czech Republic, a.s. BGP 1.00
83.208.220.0/22 O2 Czech Republic, a.s. BGP 1.00
85.70.0.0/15 O2 Czech Republic, a.s. BGP 1.00
85.70.0.0/16 O2 Czech Republic, a.s. BGP 1.00
85.70.0.0/17 O2 Czech Republic, a.s. BGP 1.00
85.70.128.0/17 O2 Czech Republic, a.s. BGP 1.00
85.71.0.0/16 O2 Czech Republic, a.s. BGP 1.00
85.71.224.0/19 O2 Czech Republic, a.s. BGP 1.00
85.160.0.0/15 O2 Czech Republic, a.s. BGP 1.00
85.193.0.0/18 O2 Czech Republic, a.s. BGP 1.00
88.83.160.0/19 O2 Czech Republic, a.s. BGP 1.00
88.83.175.0/24 O2 Czech Republic, a.s. BGP 1.00
88.100.0.0/15 O2 Czech Republic, a.s. BGP 1.00
88.100.0.0/14 O2 Czech Republic, a.s. BGP 1.00
88.102.0.0/16 O2 Czech Republic, a.s. BGP 1.00
90.176.32.0/19 O2 Czech Republic, a.s. BGP 1.00
90.176.64.0/18 O2 Czech Republic, a.s. BGP 1.00
90.176.128.0/17 O2 Czech Republic, a.s. BGP 1.00
90.176.170.0/24 O2 Czech Republic, a.s. BGP 1.00
90.177.0.0/16 O2 Czech Republic, a.s. BGP 1.00
90.178.0.0/15 O2 Czech Republic, a.s. BGP 1.00
90.180.0.0/14 O2 Czech Republic, a.s. BGP 1.00
90.181.0.0/16 O2 Czech Republic, a.s. BGP 1.00
90.182.0.0/16 O2 Czech Republic, a.s. BGP 1.00
90.182.108.0/24 O2 Czech Republic, a.s. BGP 1.00
90.183.0.0/16 O2 Czech Republic, a.s. BGP 1.00
91.191.64.0/18 O2 Czech Republic, a.s. BGP 1.00
91.193.132.0/22 O2 Czech Republic, a.s. BGP 1.00
91.210.16.160/32 O2 Czech Republic, a.s. PEERINGDB 1.00
91.210.16.161/32 O2 Czech Republic, a.s. PEERINGDB 1.00
91.213.10.0/24 O2 Czech Republic, a.s. BGP 1.00
91.232.82.0/24 O2 Czech Republic, a.s. BGP 1.00
92.243.192.0/19 O2 Czech Republic, a.s. BGP 1.00
109.80.0.0/15 O2 Czech Republic, a.s. BGP 1.00
109.81.112.0/20 O2 Czech Republic, a.s. BGP 1.00
109.81.160.0/20 O2 Czech Republic, a.s. BGP 1.00
160.218.0.0/16 O2 Czech Republic, a.s. BGP 1.00
161.195.144.0/24 O2 Czech Republic, a.s. BGP 1.00
185.61.228.0/22 O2 Czech Republic, a.s. BGP 1.00
185.143.112.0/22 O2 Czech Republic, a.s. BGP 1.00
193.17.13.0/24 O2 Czech Republic, a.s. BGP 1.00
193.84.12.0/23 O2 Czech Republic, a.s. BGP 1.00
193.84.12.0/22 O2 Czech Republic, a.s. BGP 1.00
193.84.14.0/23 O2 Czech Republic, a.s. BGP 1.00
194.50.248.0/23 O2 Czech Republic, a.s. BGP 1.00
194.165.47.0/24 O2 Czech Republic, a.s. BGP 1.00
194.228.0.0/16 O2 Czech Republic, a.s. BGP 1.00
194.228.0.0/17 O2 Czech Republic, a.s. BGP 1.00
194.228.72.0/22 O2 Czech Republic, a.s. BGP 1.00
194.228.128.0/17 O2 Czech Republic, a.s. BGP 1.00
195.5.186.0/24 O2 Czech Republic, a.s. BGP 1.00
217.117.208.0/20 O2 Czech Republic, a.s. BGP 1.00
217.194.160.0/20 O2 Czech Republic, a.s. BGP 1.00
2001:67c:dd4::/48 O2 Czech Republic, a.s. BGP 1.00
2001:7f8:14::29:1/128 O2 Czech Republic, a.s. PEERINGDB 1.00
2001:7f8:14::29:2/128 O2 Czech Republic, a.s. PEERINGDB 1.00
2001:41d8::/32 O2 Czech Republic, a.s. BGP 1.00
2a00:1028::/29 O2 Czech Republic, a.s. BGP 1.00
2a00:1028::/32 O2 Czech Republic, a.s. BGP 1.00
2a02:9b8::/31 O2 Czech Republic, a.s. BGP 1.00
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RPKI-authorized prefixes (ROAs)

what's this?
5.23.39.0/24 /24 max
37.188.128.0/17 /17 max
37.188.128.0/21 /21 max
37.188.136.0/21 /21 max
37.188.144.0/20 /20 max
37.188.144.0/21 /21 max
37.188.152.0/21 /21 max
37.188.160.0/20 /20 max
37.188.160.0/21 /21 max
37.188.168.0/21 /21 max
37.188.176.0/21 /21 max
37.188.176.0/20 /20 max
37.188.184.0/21 /21 max
37.188.192.0/23 /23 max
37.188.194.0/23 /23 max
37.188.224.0/21 /21 max
37.188.232.0/21 /21 max
37.188.240.0/21 /21 max
37.188.240.0/20 /20 max
37.188.248.0/21 /21 max
80.188.0.0/16 /16 max
80.188.0.0/17 /17 max
80.188.40.0/24 /24 max
80.188.120.0/24 /24 max
80.188.128.0/17 /17 max
80.188.131.0/24 /24 max
80.188.165.0/24 /24 max
80.188.170.0/24 /24 max
80.188.200.0/24 /24 max
80.188.202.0/24 /24 max
80.188.222.0/24 /24 max
80.188.225.0/24 /24 max
81.90.160.0/20 /20 max
81.90.168.0/24 /24 max
81.90.168.0/21 /21 max
81.90.170.0/24 /24 max
81.90.173.0/24 /24 max
83.69.32.0/19 /19 max
83.208.0.0/16 /16 max
83.208.0.0/18 /18 max
83.208.64.0/18 /18 max
83.208.128.0/19 /19 max
83.208.220.0/22 /22 max
85.70.0.0/15 /15 max
85.70.0.0/16 /16 max
85.70.0.0/17 /17 max
85.70.128.0/17 /17 max
85.71.0.0/16 /16 max
85.71.224.0/19 /19 max
85.160.0.0/15 /15 max

Uses the REST API.