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pl.centuria3 CENTURIA S.A PL

RIPE LIR — 9 IPv4 + 2 IPv6 allocations · BGP overlay from RIPE RIS RRC00
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IPv4 networks
9
IPv4 addresses
5 376
IPv4 /24 total
21
IPv4 announced
3 072 / 57%
IPv6 networks
2
IPv6 /48 total
589 824
IPv6 /48 announced
65 536 / 11%

⚠ Unannounced & partially announced blocks

2 IPv4 blocks not announced — total 1 536 addr (6 /24). 1 partially announced with 768 addr unannounced. IPv6: 1 not, 0 partial.
IPv4 — fully not announced
IPv4 — partially announced
IPv6 — fully not announced

IPv4 allocations

Date Prefix Status Total Announced Coverage
2011-05-11 31.220.144.0/24 RIPE DB ↗RADAR ↗ ALLOCATED PA 256 addr 256 addr Full 100%
2011-05-11 31.220.146.0/24 RIPE DB ↗RADAR ↗ ALLOCATED PA 256 addr 256 addr Full 100%
2019-09-04 45.149.48.0/22 RIPE DB ↗RADAR ↗ ALLOCATED PA 1 024 addr 0 addr Not announced 0%
2010-07-16 46.28.8.0/22 RIPE DB ↗RADAR ↗ ALLOCATED PA 1 024 addr 1 024 addr Full 100%
2010-07-16 46.28.12.0/23 RIPE DB ↗RADAR ↗ ALLOCATED PA 512 addr 512 addr Full 100%
2010-07-16 46.28.14.0/24 RIPE DB ↗RADAR ↗ ALLOCATED PA 256 addr 256 addr Full 100%
2014-02-04 185.46.204.0/22 RIPE DB ↗RADAR ↗ ALLOCATED PA 1 024 addr 256 addr Partial 25%
Announced sub-prefixes
Not announced sub-prefixes (2)
2019-10-10 193.56.54.0/23 RIPE DB ↗RADAR ↗ ALLOCATED PA 512 addr 512 addr Full 100%
2019-10-10 193.56.56.0/23 RIPE DB ↗RADAR ↗ ALLOCATED PA 512 addr 0 addr Not announced 0%

IPv6 allocations

Date Prefix Status Total Announced Coverage
2010-12-15 2a03:3800::/32 RIPE DB ↗RADAR ↗ — 65 536 /48 65 536 /48 Full 100%
2014-02-04 2a04:aac0::/29 RIPE DB ↗RADAR ↗ — 524 288 /48 0 /48 Not announced 0%

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.