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pl.cyfronet Academic Computer Centre CYFRONET AGH PL

RIPE LIR — 3 IPv4 + 1 IPv6 allocations · BGP overlay from RIPE RIS RRC00
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IPv4 networks
3
IPv4 addresses
74 752
IPv4 /24 total
292
IPv4 announced
66 816 / 89%
IPv6 networks
1
IPv6 /48 total
524 288
IPv6 /48 announced
524 288 / 100%

⚠ Unannounced & partially announced blocks

2 partially announced with 7 936 addr unannounced.
IPv4 — partially announced

IPv4 allocations

Date Prefix Status Total Announced Coverage
2015-03-17 185.92.48.0/22 RIPE DB ↗RADAR ↗ ALLOCATED PA 1 024 addr 256 addr Partial 25%
Announced sub-prefixes
Not announced sub-prefixes (2)
1996-05-23 193.193.64.0/19 RIPE DB ↗RADAR ↗ ALLOCATED PA 8 192 addr 8 192 addr Full 100%
1996-08-29 195.150.0.0/16 RIPE DB ↗RADAR ↗ ALLOCATED PA 65 536 addr 58 368 addr Partial 89.06%
Announced sub-prefixes
Not announced sub-prefixes (3)

IPv6 allocations

Date Prefix Status Total Announced Coverage
2001-02-21 2001:6d8::/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.