AS214770 RGN RGN Holding Ltd.

RGN RGN Holding Ltd. · registered in the United Kingdom

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in United Kingdom#1,634largest network in GB by IPv4 space, of 2,074 · <0.01% of GB

Rank worldwide#60,488of 79,396 networks with IPv4

IPv634 x /483 prefixes

CountryUnited Kingdom2,261 ASNs registered there

Open AS214770 in ASN lookup Look up an IP in this network (46.17.216.1) All networks in United Kingdom

IPv4 prefixes

All 1 prefix, in address order.

46.17.216.0/24

IPv6 prefixes

All 3 prefixes.

2a01:e900::/43
2a01:e900:ac::/48
2a01:e900:bb::/48

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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