cz.grepa GREPA Networks s.r.o. CZ

RIPE LIR — 2 IPv4 + 1 IPv6 allocations · BGP overlay from RIPE RIS RRC00

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IPv4 networks

IPv4 addresses

10 240

IPv4 /24 total

IPv4 announced

10 240 / 100%

IPv6 networks

IPv6 /48 total

524 288

IPv6 /48 announced

131 072 / 25%

⚠ Unannounced & partially announced blocks

IPv6: 0 not, 1 partial.

IPv6 — partially announced

2a02:4000::/29 RIPE DB ↗RADAR ↗ 2010-12-01 — 524 288 /48 75% Unannounced · 393 216 /48

IPv4 allocations

Date	Prefix	Status	Total	Announced	Coverage
2005-06-02	85.119.88.0/21 RIPE DB ↗RADAR ↗	ALLOCATED PA	2 048 addr	2 048 addr	Full 100%
85.119.88.0/21 RIPE DB ↗RADAR ↗ AS44489 RIPE DB ↗RADAR ↗ 8 /24 · 2 048 addr
2006-06-09	89.239.0.0/19 RIPE DB ↗RADAR ↗	ALLOCATED PA	8 192 addr	8 192 addr	Full 100%
89.239.0.0/19 RIPE DB ↗RADAR ↗ AS44489 RIPE DB ↗RADAR ↗ 32 /24 · 8 192 addr 89.239.24.0/21 RIPE DB ↗RADAR ↗ AS56821 RIPE DB ↗RADAR ↗ 8 /24 · 2 048 addr

IPv6 allocations

Date	Prefix	Status	Total	Announced	Coverage
2010-12-01	2a02:4000::/29 RIPE DB ↗RADAR ↗	—	524 288 /48	131 072 /48	Partial 25%
Announced sub-prefixes 2a02:4000::/32 RIPE DB ↗RADAR ↗ AS44489 RIPE DB ↗RADAR ↗ 65 536 /48 2a02:4007::/32 RIPE DB ↗RADAR ↗ AS56821 RIPE DB ↗RADAR ↗ 65 536 /48 Not announced sub-prefixes (4) 2a02:4001::/32 RIPE DB ↗RADAR ↗ — not in BGP 65 536 /48 2a02:4002::/31 RIPE DB ↗RADAR ↗ — not in BGP 131 072 /48 2a02:4004::/31 RIPE DB ↗RADAR ↗ — not in BGP 131 072 /48 2a02:4006::/32 RIPE DB ↗RADAR ↗ — not in BGP 65 536 /48

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.