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pl.alfa-system Marek Piwowarski trading as ALFA-SYSTEM M. Piwowarski, A. Widera s.j. PL

RIPE LIR — 9 IPv4 + 1 IPv6 allocations · BGP overlay from RIPE RIS RRC00
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IPv4 networks
9
IPv4 addresses
5 120
IPv4 /24 total
20
IPv4 announced
5 120 / 100%
IPv6 networks
1
IPv6 /48 total
524 288
IPv6 /48 announced
524 288 / 100%

IPv4 allocations

Date Prefix Status Total Announced Coverage
2019-02-11 5.253.230.0/24 RIPE DB ↗RADAR ↗ ALLOCATED PA 256 addr 256 addr Full 100%
2010-03-05 64.46.124.0/24 RIPE DB ↗RADAR ↗ ALLOCATED PA 256 addr 256 addr Full 100%
2002-05-31 64.190.43.0/24 RIPE DB ↗RADAR ↗ ALLOCATED PA 256 addr 256 addr Full 100%
2011-09-14 91.231.70.0/23 RIPE DB ↗RADAR ↗ ALLOCATED PA 512 addr 512 addr Full 100%
2011-09-14 91.231.80.0/22 RIPE DB ↗RADAR ↗ ALLOCATED PA 1 024 addr 1 024 addr Full 100%
2011-09-14 176.97.24.0/21 RIPE DB ↗RADAR ↗ ALLOCATED PA 2 048 addr 2 048 addr Full 100%
1996-09-20 194.169.138.0/24 RIPE DB ↗RADAR ↗ ALLOCATED PA 256 addr 256 addr Full 100%
1997-11-17 209.162.203.0/24 RIPE DB ↗RADAR ↗ ALLOCATED PA 256 addr 256 addr Full 100%
2026-01-20 212.47.33.0/24 RIPE DB ↗RADAR ↗ ALLOCATED PA 256 addr 256 addr Full 100%

IPv6 allocations

Date Prefix Status Total Announced Coverage
2024-07-10 2a0f:1700::/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.