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AS200581 TFWFIBRE-ASN TfW Fibre Ltd

TFWFIBRE-ASN TfW Fibre Ltd · registered in the United Kingdom

IPv4 addresses2561 prefixes · <0.001% of announced IPv4
Rank in United Kingdom#1,581largest network in GB by IPv4 space, of 2,074 · <0.01% of GB
Rank worldwide#58,839of 79,396 networks with IPv4
IPv68 x /32 (524,288 x /48)1 prefixes
CountryUnited Kingdom2,261 ASNs registered there

IPv4 prefixes

All 1 prefix, in address order.

  • 158.94.175.0/24

IPv6 prefixes

All 1 prefix.

  • 2a09:5880::/29

Similar-sized networks in United Kingdom

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AS205012#1583 giant Giant Communications Ltd256
AS207089#1584 uk-itsystems IT Systems & Support Limited256

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