AS212194 Yuusei YUUSEI LTD

Yuusei YUUSEI LTD · registered in the United Kingdom

IPv4 addresses3,3284 prefixes · <0.001% of announced IPv4

Rank in United Kingdom#562largest network in GB by IPv4 space, of 2,074 · <0.01% of GB

Rank worldwide#17,568of 79,396 networks with IPv4

IPv63 x /482 prefixes

CountryUnited Kingdom2,261 ASNs registered there

Open AS212194 in ASN lookup Look up an IP in this network (2.26.200.1) All networks in United Kingdom

IPv4 prefixes

All 4 prefixes, in address order.

2.26.200.0/21
2.27.146.0/23
2.27.212.0/23
151.242.65.0/24

IPv6 prefixes

All 2 prefixes.

2a14:67c4:11::/48
2a14:67c4:12::/47

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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