es.cesca Consorci de Serveis Universitaris de Catalunya ES

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

thank you!

IPv4 networks

IPv4 addresses

131 072

IPv4 /24 total

512

IPv4 announced

114 688 / 88%

IPv6 networks

IPv6 /48 total

65 536

IPv6 /48 announced

65 536 / 100%

⚠ Unannounced & partially announced blocks

1 partially announced with 16 384 addr unannounced.

IPv4 — partially announced

84.88.0.0/15 RIPE DB ↗RADAR ↗ 2004-04-02 ALLOCATED PA 131 072 addr 12.5% Unannounced · 16 384 addr (64 /24)

IPv4 allocations

Date	Prefix	Status	Total	Announced	Coverage
2004-04-02	84.88.0.0/15 RIPE DB ↗RADAR ↗	ALLOCATED PA	131 072 addr	114 688 addr	Partial 87.5%
Announced sub-prefixes 84.88.0.0/16 RIPE DB ↗RADAR ↗ AS13041 RIPE DB ↗RADAR ↗ 256 /24 · 65 536 addr 84.89.0.0/18 RIPE DB ↗RADAR ↗ AS13041 RIPE DB ↗RADAR ↗ 64 /24 · 16 384 addr 84.89.128.0/17 RIPE DB ↗RADAR ↗ AS13041 RIPE DB ↗RADAR ↗ 128 /24 · 32 768 addr Not announced sub-prefixes (1) 84.89.64.0/18 RIPE DB ↗RADAR ↗ — not in BGP 64 /24 · 16 384 addr

IPv6 allocations

Date	Prefix	Status	Total	Announced	Coverage
2004-07-23	2001:40b0::/32 RIPE DB ↗RADAR ↗	—	65 536 /48	65 536 /48	Full 100%
2001:40b0::/32 RIPE DB ↗RADAR ↗ AS13041 RIPE DB ↗RADAR ↗ 65 536 /48 2000::/6 RIPE DB ↗RADAR ↗ AS52095 RIPE DB ↗RADAR ↗ 65 536 /48 2001:40b0::/32 RIPE DB ↗RADAR ↗ AS13041 RIPE DB ↗RADAR ↗ 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.