AS209809 ROCO-HOST ROCO HOST LTD

ROCO-HOST ROCO HOST LTD · registered in the United Kingdom

IPv4 addresses1,5366 prefixes · <0.001% of announced IPv4

Rank in United Kingdom#838largest network in GB by IPv4 space, of 2,074 · <0.01% of GB

Rank worldwide#26,366of 79,396 networks with IPv4

IPv61 x /481 prefixes

CountryUnited Kingdom2,261 ASNs registered there

Open AS209809 in ASN lookup Look up an IP in this network (46.151.177.1) All networks in United Kingdom

IPv4 prefixes

All 6 prefixes, in address order.

46.151.177.0/24
144.31.39.0/24
144.31.41.0/24
144.31.43.0/24
194.26.66.0/24
217.60.199.0/24

IPv6 prefixes

All 1 prefix.

2a14:7580:ffe9::/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