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AS48945 IFNL-AS OPEN FIBRE NETWORKS (WHOLESALE) LIMITED

IFNL-AS OPEN FIBRE NETWORKS (WHOLESALE) LIMITED · registered in the United Kingdom

IPv4 addresses50,17617 prefixes · 0.002% of announced IPv4
Rank in United Kingdom#90largest network in GB by IPv4 space, of 2,074 · 0.07% of GB
Rank worldwide#3,911of 79,396 networks with IPv4
IPv68 x /32 (524,288 x /48)1 prefixes
CountryUnited Kingdom2,261 ASNs registered there

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.

  • 2a03:7e80::/29

Similar-sized networks in United Kingdom

ASNNameIPv4 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