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AS213451
AS213451 CILIXNET-AS Cilix Limited
CILIXNET-AS Cilix Limited · registered in the United Kingdom
IPv4 addresses 1,024 3 prefixes · <0.001% of announced IPv4
Rank in United Kingdom #1,011 largest network in GB by IPv4 space, of 2,074 · <0.01% of GB
Rank worldwide #30,992 of 79,396 networks with IPv4
IPv6 1 x /32 (65,536 x /48) 1 prefixes
IPv4 prefixes
All 3 prefixes, in address order.
51.241.58.0/23 78.105.211.0/24 82.39.98.0/24
IPv6 prefixes
All 1 prefix.
Similar-sized networks in United Kingdom
ASN Name IPv4 addresses
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AS215453 #1012 NUFIBRE-AS Nufibre Ltd1,024
AS207841 #1013 INFERNO Inferno Communications Ltd1,024
AS210805 #1014 openinfra-isp-production-uk Open Infra ltd1,024
IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources