AS29033 ECKOH Eckoh UK Limited

ECKOH Eckoh UK Limited · registered in the United Kingdom

IPv4 addresses4,6084 prefixes · <0.001% of announced IPv4

Rank in United Kingdom#458largest network in GB by IPv4 space, of 2,074 · <0.01% of GB

Rank worldwide#14,271of 79,396 networks with IPv4

IPv64 x /483 prefixes

CountryUnited Kingdom2,261 ASNs registered there

Open AS29033 in ASN lookup Look up an IP in this network (81.20.32.1) All networks in United Kingdom

IPv4 prefixes

All 4 prefixes, in address order.

81.20.32.0/21
81.20.42.0/23
81.20.44.0/22
185.129.176.0/22

IPv6 prefixes

All 3 prefixes.

2a00:1fd0:ec00::/48
2a00:1fd0:ecc0::/47
2a00:1fd0:ecc2::/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