cz.master MasterDC s.r.o. CZ

RIPE LIR โ€” 9 IPv4 + 1 IPv6 allocations ยท BGP overlay from RIPE RIS RRC00
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IPv4 networks
9
IPv4 addresses
41 984
IPv4 /24 total
164
IPv4 announced
41 984 / 100%
IPv6 networks
1
IPv6 /48 total
65 536
IPv6 /48 announced
65 536 / 100%

IPv4 allocations

Date Prefix Status Total Announced Coverage
2007-05-18 77.93.192.0/19 RIPE DB โ†—RADAR โ†— ALLOCATED PA 8 192 addr 8 192 addr Full 100%
2005-03-16 80.79.16.0/20 RIPE DB โ†—RADAR โ†— ALLOCATED PA 4 096 addr 4 096 addr Full 100%
2002-05-28 81.31.32.0/20 RIPE DB โ†—RADAR โ†— ALLOCATED PA 4 096 addr 4 096 addr Full 100%
2008-08-21 83.167.224.0/19 RIPE DB โ†—RADAR โ†— ALLOCATED PA 8 192 addr 8 192 addr Full 100%
2012-03-12 85.118.128.0/21 RIPE DB โ†—RADAR โ†— ALLOCATED PA 2 048 addr 2 048 addr Full 100%
2006-04-12 89.185.224.0/19 RIPE DB โ†—RADAR โ†— ALLOCATED PA 8 192 addr 8 192 addr Full 100%
2011-07-25 149.62.144.0/21 RIPE DB โ†—RADAR โ†— ALLOCATED PA 2 048 addr 2 048 addr Full 100%
2010-07-12 178.238.32.0/20 RIPE DB โ†—RADAR โ†— ALLOCATED PA 4 096 addr 4 096 addr Full 100%
2014-05-19 185.58.40.0/22 RIPE DB โ†—RADAR โ†— ALLOCATED PA 1 024 addr 1 024 addr Full 100%

IPv6 allocations

Date Prefix Status Total Announced Coverage
2007-08-09 2a01:430::/32 RIPE DB โ†—RADAR โ†— โ€” 65 536 /48 65 536 /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 โ€” see the breakdown for the actual announced sub-prefixes. Not announced: no BGP route covers any /24 of the block.