uk.redspectrum UK Broadband Ltd. UK

RIPE LIR — 4 IPv4 + 1 IPv6 allocations · BGP overlay from RIPE RIS RRC00

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IPv4 networks

IPv4 addresses

36 864

IPv4 /24 total

144

IPv4 announced

0 / 0%

IPv6 networks

IPv6 /48 total

65 536

IPv6 /48 announced

65 536 / 100%

⚠ Unannounced & partially announced blocks

4 IPv4 blocks not announced — total 36 864 addr (144 /24).

IPv4 — fully not announced

46.237.128.0/18 RIPE DB ↗RADAR ↗ 2011-01-26 ALLOCATED PA 16 384 addr 100% Unannounced
81.91.192.0/20 RIPE DB ↗RADAR ↗ 2002-07-22 ALLOCATED PA 4 096 addr 100% Unannounced
83.216.64.0/19 RIPE DB ↗RADAR ↗ 2004-02-25 ALLOCATED PA 8 192 addr 100% Unannounced
89.104.32.0/19 RIPE DB ↗RADAR ↗ 2006-03-01 ALLOCATED PA 8 192 addr 100% Unannounced

IPv4 allocations

Date	Prefix	Status	Total	Coverage
2011-01-26	46.237.128.0/18 RIPE DB ↗RADAR ↗	ALLOCATED PA	16 384 addr	Not announced 0%
2002-07-22	81.91.192.0/20 RIPE DB ↗RADAR ↗	ALLOCATED PA	4 096 addr	Not announced 0%
2004-02-25	83.216.64.0/19 RIPE DB ↗RADAR ↗	ALLOCATED PA	8 192 addr	Not announced 0%
2006-03-01	89.104.32.0/19 RIPE DB ↗RADAR ↗	ALLOCATED PA	8 192 addr	Not announced 0%

IPv6 allocations

Date	Prefix	Status	Total	Announced	Coverage
2005-06-13	2001:4cb0::/32 RIPE DB ↗RADAR ↗ ↳2000::/6 RIPE DB ↗RADAR ↗·AS29632 RIPE DB ↗RADAR ↗	—	65 536 /48	65 536 /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.