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AS48945
AS48945 IFNL-AS OPEN FIBRE NETWORKS (WHOLESALE) LIMITED
IFNL-AS OPEN FIBRE NETWORKS (WHOLESALE) LIMITED · registered in the United Kingdom
IPv4 addresses 50,176 17 prefixes · 0.002% of announced IPv4
Rank in United Kingdom #90 largest network in GB by IPv4 space, of 2,074 · 0.07% of GB
Rank worldwide #3,911 of 79,396 networks with IPv4
IPv6 8 x /32 (524,288 x /48) 1 prefixes
IPv4 prefixes
All 17 prefixes, in address order.
38.242.160.0/19 81.2.152.0/21 81.2.160.0/20 81.2.176.0/21 82.129.39.0/24 82.129.45.0/24 82.129.46.0/23 82.129.68.0/22 82.129.72.0/21 82.129.96.0/19 93.186.144.0/20 149.12.0.0/20 154.57.224.0/19 185.11.36.0/22 212.20.128.0/22 212.20.152.0/21 213.146.176.0/22
IPv6 prefixes
All 1 prefix.
Similar-sized networks in United Kingdom
ASN Name IPv4 addresses
AS39356 #87 Avanti-UK-AS Avanti Broadband Ltd50,944
AS44444 #88 Forcepoint-Cloud-AS Forcepoint UK Limited50,688
AS205544 #89 LEASEWEB-UK-LON-11 Leaseweb UK Limited50,176
AS207957 #91 ServHost-AS SERV.HOST GROUP LTD49,152
AS8419 #92 HOTCHILLI Redcentric Solutions Ltd48,896
AS25577 #93 C4L-AS MAINFRAME & CYBERNETIC SYSTEMS LIMITED48,640
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