cz.cznet
O2 Czech Republic, a.s.
CZ
RIPE LIR — 103 IPv4 + 21 IPv6 allocations · BGP overlay from RIPE RIS RRC00
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CZ
| Date | Prefix | Status | Total | Announced | Coverage |
|---|---|---|---|---|---|
| 2012-06-27 | 5.102.48.0/20 RIPE DB ↗RADAR ↗ | ALLOCATED PA | 4 096 addr | 4 096 addr | Full 100% |
| 2011-04-14 | 31.10.56.0/21 RIPE DB ↗RADAR ↗ | ALLOCATED PA | 2 048 addr | 2 048 addr | Full 100% |
| 2012-03-20 | 37.188.128.0/17 RIPE DB ↗RADAR ↗ | ALLOCATED PA | 32 768 addr | 32 768 addr | Full 100% |
| 2019-10-01 | 45.159.116.0/22 RIPE DB ↗RADAR ↗ | ALLOCATED PA | 1 024 addr | 1 024 addr | Full 100% |
| 2010-12-15 | 46.39.160.0/19 RIPE DB ↗RADAR ↗ | ALLOCATED PA | 8 192 addr | 8 192 addr | Full 100% |
| 2010-12-02 | 46.183.56.0/21 RIPE DB ↗RADAR ↗ | ALLOCATED PA | 2 048 addr | 2 048 addr | Full 100% |
| 2011-02-07 | 46.231.72.0/21 RIPE DB ↗RADAR ↗ | ALLOCATED PA | 2 048 addr | 2 048 addr | Full 100% |
| 2007-06-13 | 77.95.192.0/21 RIPE DB ↗RADAR ↗ | ALLOCATED PA | 2 048 addr | 2 048 addr | Full 100% |
| 2007-02-27 | 77.242.80.0/20 RIPE DB ↗RADAR ↗ | ALLOCATED PA | 4 096 addr | 4 096 addr | Full 100% |
| 2007-07-26 | 78.41.8.0/21 RIPE DB ↗RADAR ↗ | ALLOCATED PA | 2 048 addr | 2 048 addr | Full 100% |
| 2007-06-22 | 78.108.144.0/21 RIPE DB ↗RADAR ↗ | ALLOCATED PA | 2 048 addr | 0 addr | Not announced 0% |
| 2007-06-22 | 78.108.152.0/21 RIPE DB ↗RADAR ↗ | ALLOCATED PA | 2 048 addr | 2 048 addr | Full 100% |
| 2007-05-09 | 78.136.128.0/18 RIPE DB ↗RADAR ↗ | ALLOCATED PA | 16 384 addr | 16 384 addr | Full 100% |
| 2018-08-14 | 80.78.136.0/22 RIPE DB ↗RADAR ↗ | ALLOCATED PA | 1 024 addr | 1 024 addr | Full 100% |
| 2005-03-16 | 80.78.144.0/20 RIPE DB ↗RADAR ↗ | ALLOCATED PA | 4 096 addr | 4 096 addr | Full 100% |
| 2018-08-14 | 80.79.0.0/22 RIPE DB ↗RADAR ↗ | ALLOCATED PA | 1 024 addr | 1 024 addr | Full 100% |
| 2005-05-20 | 80.87.176.0/20 RIPE DB ↗RADAR ↗ | ALLOCATED PA | 4 096 addr | 4 096 addr | Full 100% |
| 2008-10-07 | 80.90.128.0/20 RIPE DB ↗RADAR ↗ | ALLOCATED PA | 4 096 addr | 4 096 addr | Full 100% |
| 2002-06-13 | 80.188.0.0/16 RIPE DB ↗RADAR ↗ | ALLOCATED PA | 65 536 addr | 65 536 addr | Full 100% |
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| 2009-05-27 | 80.243.96.0/20 RIPE DB ↗RADAR ↗ | ALLOCATED PA | 4 096 addr | 4 096 addr | Full 100% |
| 2018-08-14 | 80.243.236.0/22 RIPE DB ↗RADAR ↗ | ALLOCATED PA | 1 024 addr | 1 024 addr | Full 100% |
| 2005-11-21 | 80.251.240.0/20 RIPE DB ↗RADAR ↗ | ALLOCATED PA | 4 096 addr | 4 096 addr | Full 100% |
| 2002-07-04 | 81.90.160.0/20 RIPE DB ↗RADAR ↗ | ALLOCATED PA | 4 096 addr | 4 096 addr | Full 100% |
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| 2006-06-01 | 81.200.48.0/20 RIPE DB ↗RADAR ↗ | ALLOCATED PA | 4 096 addr | 4 096 addr | Full 100% |
| 2004-01-02 | 82.114.192.0/19 RIPE DB ↗RADAR ↗ | ALLOCATED PA | 8 192 addr | 8 192 addr | Full 100% |
| 2003-08-25 | 82.150.160.0/19 RIPE DB ↗RADAR ↗ | ALLOCATED PA | 8 192 addr | 8 192 addr | Full 100% |
| 2004-05-25 | 83.69.32.0/19 RIPE DB ↗RADAR ↗ | ALLOCATED PA | 8 192 addr | 8 192 addr | Full 100% |
| 2004-03-02 | 83.208.0.0/16 RIPE DB ↗RADAR ↗ | ALLOCATED PA | 65 536 addr | 65 536 addr | Full 100% |
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| 2004-03-11 | 83.240.0.0/17 RIPE DB ↗RADAR ↗ | ALLOCATED PA | 32 768 addr | 32 768 addr | Full 100% |
| 2004-11-02 | 85.70.0.0/15 RIPE DB ↗RADAR ↗ | ALLOCATED PA | 131 072 addr | 131 072 addr | Full 100% |
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| 2004-10-25 | 85.160.0.0/15 RIPE DB ↗RADAR ↗ | ALLOCATED PA | 131 072 addr | 131 072 addr | Full 100% |
| 2004-12-16 | 85.193.0.0/18 RIPE DB ↗RADAR ↗ | ALLOCATED PA | 16 384 addr | 16 384 addr | Full 100% |
| 2005-06-29 | 86.63.192.0/19 RIPE DB ↗RADAR ↗ | ALLOCATED PA | 8 192 addr | 8 192 addr | Full 100% |
| 2005-12-02 | 88.81.64.0/19 RIPE DB ↗RADAR ↗ | ALLOCATED PA | 8 192 addr | 8 192 addr | Full 100% |
| 2006-01-09 | 88.83.160.0/19 RIPE DB ↗RADAR ↗ | ALLOCATED PA | 8 192 addr | 8 192 addr | Full 100% |
| 2006-01-11 | 88.83.224.0/19 RIPE DB ↗RADAR ↗ | ALLOCATED PA | 8 192 addr | 8 192 addr | Full 100% |
| 2005-10-04 | 88.100.0.0/14 RIPE DB ↗RADAR ↗ | ALLOCATED PA | 262 144 addr | 262 144 addr | Full 100% |
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| 2006-08-15 | 89.31.8.0/21 RIPE DB ↗RADAR ↗ | ALLOCATED PA | 2 048 addr | 2 048 addr | Full 100% |
| 2006-06-06 | 89.190.40.0/21 RIPE DB ↗RADAR ↗ | ALLOCATED PA | 2 048 addr | 2 048 addr | Full 100% |
| 2006-06-06 | 89.190.48.0/20 RIPE DB ↗RADAR ↗ | ALLOCATED PA | 4 096 addr | 4 096 addr | Full 100% |
| 2006-09-17 | 90.176.32.0/19 RIPE DB ↗RADAR ↗ | ALLOCATED PA | 8 192 addr | 8 192 addr | Full 100% |
| 2006-09-17 | 90.176.64.0/18 RIPE DB ↗RADAR ↗ | ALLOCATED PA | 16 384 addr | 16 384 addr | Full 100% |
| 2006-09-17 | 90.176.128.0/17 RIPE DB ↗RADAR ↗ | ALLOCATED PA | 32 768 addr | 32 768 addr | Full 100% |
| 2006-09-17 | 90.177.0.0/16 RIPE DB ↗RADAR ↗ | ALLOCATED PA | 65 536 addr | 65 536 addr | Full 100% |
| 2006-09-17 | 90.178.0.0/15 RIPE DB ↗RADAR ↗ | ALLOCATED PA | 131 072 addr | 131 072 addr | Full 100% |
| 2006-09-17 | 90.180.0.0/14 RIPE DB ↗RADAR ↗ | ALLOCATED PA | 262 144 addr | 262 144 addr | Full 100% |
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| 2006-11-16 | 91.187.32.0/19 RIPE DB ↗RADAR ↗ | ALLOCATED PA | 8 192 addr | 8 192 addr | Full 100% |
| 2007-12-18 | 92.61.80.0/20 RIPE DB ↗RADAR ↗ | ALLOCATED PA | 4 096 addr | 4 096 addr | Full 100% |
| 2007-11-23 | 92.240.160.0/19 RIPE DB ↗RADAR ↗ | ALLOCATED PA | 8 192 addr | 8 192 addr | Full 100% |
| 2008-01-30 | 92.243.192.0/19 RIPE DB ↗RADAR ↗ | ALLOCATED PA | 8 192 addr | 8 192 addr | Full 100% |
| 2008-01-23 | 93.92.48.0/21 RIPE DB ↗RADAR ↗ | ALLOCATED PA | 2 048 addr | 2 048 addr | Full 100% |
| 2012-08-13 | 93.93.32.0/21 RIPE DB ↗RADAR ↗ | ALLOCATED PA | 2 048 addr | 2 048 addr | Full 100% |
| 2008-07-17 | 94.74.192.0/18 RIPE DB ↗RADAR ↗ | ALLOCATED PA | 16 384 addr | 16 384 addr | Full 100% |
| 2008-12-18 | 94.143.168.0/21 RIPE DB ↗RADAR ↗ | ALLOCATED PA | 2 048 addr | 2 048 addr | Full 100% |
| 2008-09-29 | 94.241.64.0/18 RIPE DB ↗RADAR ↗ | ALLOCATED PA | 16 384 addr | 16 384 addr | Full 100% |
| 2008-12-11 | 95.82.128.0/18 RIPE DB ↗RADAR ↗ | ALLOCATED PA | 16 384 addr | 16 384 addr | Full 100% |
| 2009-08-25 | 95.143.128.0/20 RIPE DB ↗RADAR ↗ | ALLOCATED PA | 4 096 addr | 4 096 addr | Full 100% |
| 2009-09-04 | 109.72.0.0/20 RIPE DB ↗RADAR ↗ | ALLOCATED PA | 4 096 addr | 4 096 addr | Full 100% |
| 2009-07-10 | 109.80.0.0/15 RIPE DB ↗RADAR ↗ | ALLOCATED PA | 131 072 addr | 131 072 addr | Full 100% |
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| 2009-09-14 | 109.105.32.0/19 RIPE DB ↗RADAR ↗ | ALLOCATED PA | 8 192 addr | 8 192 addr | Full 100% |
| 2009-10-27 | 109.108.96.0/19 RIPE DB ↗RADAR ↗ | ALLOCATED PA | 8 192 addr | 8 192 addr | Full 100% |
| 2010-02-03 | 109.239.64.0/20 RIPE DB ↗RADAR ↗ | ALLOCATED PA | 4 096 addr | 4 096 addr | Full 100% |
| 2004-04-05 | 160.218.0.0/16 RIPE DB ↗RADAR ↗ | ALLOCATED PA | 65 536 addr | 65 536 addr | Full 100% |
| 2011-10-13 | 176.98.96.0/20 RIPE DB ↗RADAR ↗ | ALLOCATED PA | 4 096 addr | 4 096 addr | Full 100% |
| 2011-11-25 | 176.102.128.0/19 RIPE DB ↗RADAR ↗ | ALLOCATED PA | 8 192 addr | 8 192 addr | Full 100% |
| 2011-12-01 | 176.222.224.0/21 RIPE DB ↗RADAR ↗ | ALLOCATED PA | 2 048 addr | 2 048 addr | Full 100% |
| 2010-03-18 | 178.17.80.0/20 RIPE DB ↗RADAR ↗ | ALLOCATED PA | 4 096 addr | 4 096 addr | Full 100% |
| 2010-03-18 | 178.17.96.0/20 RIPE DB ↗RADAR ↗ | ALLOCATED PA | 4 096 addr | 4 096 addr | Full 100% |
| 2010-03-18 | 178.72.192.0/18 RIPE DB ↗RADAR ↗ | ALLOCATED PA | 16 384 addr | 16 384 addr | Full 100% |
| 2012-11-01 | 185.8.188.0/22 RIPE DB ↗RADAR ↗ | ALLOCATED PA | 1 024 addr | 1 024 addr | Full 100% |
| 2013-01-17 | 185.15.252.0/22 RIPE DB ↗RADAR ↗ | ALLOCATED PA | 1 024 addr | 1 024 addr | Full 100% |
| 2014-03-27 | 185.51.240.0/22 RIPE DB ↗RADAR ↗ | ALLOCATED PA | 1 024 addr | 1 024 addr | Full 100% |
| 2014-06-24 | 185.61.228.0/22 RIPE DB ↗RADAR ↗ | ALLOCATED PA | 1 024 addr | 1 024 addr | Full 100% |
| 2014-11-20 | 185.78.12.0/22 RIPE DB ↗RADAR ↗ | ALLOCATED PA | 1 024 addr | 1 024 addr | Full 100% |
| 2015-01-05 | 185.82.236.0/22 RIPE DB ↗RADAR ↗ | ALLOCATED PA | 1 024 addr | 1 024 addr | Full 100% |
| 2015-07-08 | 185.108.60.0/22 RIPE DB ↗RADAR ↗ | ALLOCATED PA | 1 024 addr | 1 024 addr | Full 100% |
| 2016-05-19 | 185.152.152.0/22 RIPE DB ↗RADAR ↗ | ALLOCATED PA | 1 024 addr | 0 addr | Not announced 0% |
| 2016-06-30 | 185.157.240.0/22 RIPE DB ↗RADAR ↗ | ALLOCATED PA | 1 024 addr | 1 024 addr | Full 100% |
| 2017-02-24 | 185.191.184.0/22 RIPE DB ↗RADAR ↗ | ALLOCATED PA | 1 024 addr | 1 024 addr | Full 100% |
| 2018-11-23 | 188.119.96.0/22 RIPE DB ↗RADAR ↗ | ALLOCATED PA | 1 024 addr | 1 024 addr | Full 100% |
| 2009-08-24 | 188.175.0.0/16 RIPE DB ↗RADAR ↗ | ALLOCATED PA | 65 536 addr | 65 536 addr | Full 100% |
| 2018-04-26 | 193.42.128.0/22 RIPE DB ↗RADAR ↗ | ALLOCATED PA | 1 024 addr | 1 024 addr | Full 100% |
| 2010-03-17 | 193.107.252.0/22 RIPE DB ↗RADAR ↗ | ALLOCATED PA | 1 024 addr | 1 024 addr | Full 100% |
| 2018-05-15 | 194.31.216.0/22 RIPE DB ↗RADAR ↗ | ALLOCATED PA | 1 024 addr | 1 024 addr | Full 100% |
| 2018-05-22 | 194.59.240.0/22 RIPE DB ↗RADAR ↗ | ALLOCATED PA | 1 024 addr | 1 024 addr | Full 100% |
| 1996-01-12 | 194.228.0.0/19 RIPE DB ↗RADAR ↗ | ALLOCATED PA | 8 192 addr | 8 192 addr | Full 100% |
| 1997-10-03 | 194.228.32.0/19 RIPE DB ↗RADAR ↗ | ALLOCATED PA | 8 192 addr | 8 192 addr | Full 100% |
| 1997-10-03 | 194.228.64.0/18 RIPE DB ↗RADAR ↗ | ALLOCATED PA | 16 384 addr | 16 384 addr | Full 100% |
| 1997-10-03 | 194.228.128.0/17 RIPE DB ↗RADAR ↗ | ALLOCATED PA | 32 768 addr | 32 768 addr | Full 100% |
| 2008-06-11 | 212.4.128.0/19 RIPE DB ↗RADAR ↗ | ALLOCATED PA | 8 192 addr | 8 192 addr | Full 100% |
| 1999-07-07 | 212.96.160.0/19 RIPE DB ↗RADAR ↗ | ALLOCATED PA | 8 192 addr | 8 192 addr | Full 100% |
| 2003-09-26 | 213.19.0.0/17 RIPE DB ↗RADAR ↗ | ALLOCATED PA | 32 768 addr | 32 768 addr | Full 100% |
| 2007-12-07 | 213.155.32.0/19 RIPE DB ↗RADAR ↗ | ALLOCATED PA | 8 192 addr | 8 192 addr | Full 100% |
| 2003-01-30 | 213.155.224.0/19 RIPE DB ↗RADAR ↗ | ALLOCATED PA | 8 192 addr | 8 192 addr | Full 100% |
| 2001-01-18 | 213.180.32.0/19 RIPE DB ↗RADAR ↗ | ALLOCATED PA | 8 192 addr | 8 192 addr | Full 100% |
| 2003-03-27 | 213.211.32.0/19 RIPE DB ↗RADAR ↗ | ALLOCATED PA | 8 192 addr | 8 192 addr | Full 100% |
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| 2003-02-28 | 213.250.192.0/18 RIPE DB ↗RADAR ↗ | ALLOCATED PA | 16 384 addr | 16 384 addr | Full 100% |
| 2004-02-02 | 217.117.208.0/20 RIPE DB ↗RADAR ↗ | ALLOCATED PA | 4 096 addr | 4 096 addr | Full 100% |
| 2008-11-21 | 217.170.96.0/20 RIPE DB ↗RADAR ↗ | ALLOCATED PA | 4 096 addr | 4 096 addr | Full 100% |
| 2009-04-02 | 217.194.160.0/20 RIPE DB ↗RADAR ↗ | ALLOCATED PA | 4 096 addr | 4 096 addr | Full 100% |
| 2001-04-24 | 217.195.160.0/20 RIPE DB ↗RADAR ↗ | ALLOCATED PA | 4 096 addr | 4 096 addr | Full 100% |
| 2010-05-14 | 217.196.112.0/20 RIPE DB ↗RADAR ↗ | ALLOCATED PA | 4 096 addr | 4 096 addr | Full 100% |
| 2004-10-21 | 217.197.144.0/20 RIPE DB ↗RADAR ↗ | ALLOCATED PA | 4 096 addr | 4 096 addr | Full 100% |
| Date | Prefix | Status | Total | Announced | Coverage |
|---|---|---|---|---|---|
| 2004-11-18 | 2001:41d8::/32 RIPE DB ↗RADAR ↗ | — | 65 536 /48 | 65 536 /48 | Full 100% |
| 2008-10-01 | 2001:4ba8::/29 RIPE DB ↗RADAR ↗ | — | 524 288 /48 | 524 288 /48 | Full 100% |
| 2005-06-23 | 2001:4cc8::/31 RIPE DB ↗RADAR ↗ | — | 131 072 /48 | 131 072 /48 | Full 100% |
| 2009-06-19 | 2a00:1028::/29 RIPE DB ↗RADAR ↗ | — | 524 288 /48 | 524 288 /48 | Full 100% |
| 2012-04-25 | 2a00:e4c0::/32 RIPE DB ↗RADAR ↗ | — | 65 536 /48 | 65 536 /48 | Full 100% |
| 2012-08-09 | 2a01:9f40::/29 RIPE DB ↗RADAR ↗ | — | 524 288 /48 | 524 288 /48 | Full 100% |
| 2008-05-09 | 2a02:350::/29 RIPE DB ↗RADAR ↗ | — | 524 288 /48 | 524 288 /48 | Full 100% |
| 2009-02-04 | 2a02:9b8::/31 RIPE DB ↗RADAR ↗ | — | 131 072 /48 | 131 072 /48 | Full 100% |
| 2009-03-09 | 2a02:b20::/32 RIPE DB ↗RADAR ↗ | — | 65 536 /48 | 65 536 /48 | Full 100% |
| 2010-09-15 | 2a02:2428::/32 RIPE DB ↗RADAR ↗ | — | 65 536 /48 | 65 536 /48 | Full 100% |
| 2010-10-06 | 2a02:2588::/29 RIPE DB ↗RADAR ↗ | — | 524 288 /48 | 524 288 /48 | Full 100% |
| 2010-11-11 | 2a02:2930::/32 RIPE DB ↗RADAR ↗ | — | 65 536 /48 | 65 536 /48 | Full 100% |
| 2011-02-04 | 2a03:1600::/32 RIPE DB ↗RADAR ↗ | — | 65 536 /48 | 65 536 /48 | Full 100% |
| 2011-02-07 | 2a03:7a00::/32 RIPE DB ↗RADAR ↗ | — | 65 536 /48 | 65 536 /48 | Full 100% |
| 2016-02-19 | 2a03:a820::/32 RIPE DB ↗RADAR ↗ | — | 65 536 /48 | 65 536 /48 | Full 100% |
| 2013-01-02 | 2a03:b4c0::/32 RIPE DB ↗RADAR ↗ | — | 65 536 /48 | 65 536 /48 | Full 100% |
| 2016-07-14 | 2a07:b5c0::/29 RIPE DB ↗RADAR ↗ | — | 524 288 /48 | 524 288 /48 | Full 100% |
| 2018-10-18 | 2a07:cc80::/29 RIPE DB ↗RADAR ↗ | — | 524 288 /48 | 524 288 /48 | Full 100% |
| 2017-05-04 | 2a0a:cac0::/29 RIPE DB ↗RADAR ↗ | — | 524 288 /48 | 524 288 /48 | Full 100% |
| 2018-04-26 | 2a0c:8b40::/29 RIPE DB ↗RADAR ↗ | — | 524 288 /48 | 524 288 /48 | Full 100% |
| 2021-03-26 | 2a10:c540::/29 RIPE DB ↗RADAR ↗ | — | 524 288 /48 | 524 288 /48 | Full 100% |
Coverage = how much of an allocation is reachable via BGP. Full: every /24 (or /48) inside the block has a covering BGP route. Partial: some /24s announced, others unannounced — see the breakdown for the actual announced sub-prefixes. Not announced: no BGP route covers any /24 of the block.