AS58051 Zume Alpha Internet Limited

Zume Alpha Internet Limited · registered in the United Kingdom

IPv4 addresses1,2805 prefixes · <0.001% of announced IPv4

Rank in United Kingdom#885largest network in GB by IPv4 space, of 2,074 · <0.01% of GB

Rank worldwide#27,626of 79,396 networks with IPv4

IPv62 x /32 (131,072 x /48)2 prefixes

CountryUnited Kingdom2,261 ASNs registered there

Open AS58051 in ASN lookup Look up an IP in this network (45.154.196.1) All networks in United Kingdom

IPv4 prefixes

All 5 prefixes, in address order.

45.154.196.0/24
185.185.42.0/24
185.203.91.0/24
185.221.63.0/24
193.105.207.0/24

IPv6 prefixes

All 2 prefixes.

2a01:fdc1::/32
2a01:fdc2::/32

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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