AS214566 Centerfield Centerfield Ltd

Centerfield Centerfield Ltd · registered in the United Kingdom

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in United Kingdom#1,630largest network in GB by IPv4 space, of 2,074 · <0.01% of GB

Rank worldwide#60,309of 79,396 networks with IPv4

IPv6256 x /487 prefixes

CountryUnited Kingdom2,261 ASNs registered there

Open AS214566 in ASN lookup Look up an IP in this network (201.3.127.1) All networks in United Kingdom

IPv4 prefixes

All 1 prefix, in address order.

201.3.127.0/24

IPv6 prefixes

All 7 prefixes.

2a10:fa81:a00::/46
2a10:fa81:a04::/46
2a10:fa81:a08::/45
2a10:fa81:a10::/44
2a10:fa81:a20::/43
2a10:fa81:a40::/42
2a10:fa81:a80::/41

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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