AS51945 Enlink ENLINK LTD

Enlink ENLINK LTD · registered in the United Kingdom

IPv4 addresses3,0725 prefixes · <0.001% of announced IPv4

Rank in United Kingdom#585largest network in GB by IPv4 space, of 2,074 · <0.01% of GB

Rank worldwide#18,090of 79,396 networks with IPv4

IPv61 x /32 (65,536 x /48)1 prefixes

CountryUnited Kingdom2,261 ASNs registered there

Open AS51945 in ASN lookup Look up an IP in this network (37.122.248.1) All networks in United Kingdom

IPv4 prefixes

All 5 prefixes, in address order.

37.122.248.0/22
37.122.252.0/22
91.221.152.0/23
91.244.181.0/24
185.190.37.0/24

IPv6 prefixes

All 1 prefix.

2a00:7a40::/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