AS219412 Oxiwave-Internet Lewis Brown

Oxiwave-Internet Lewis Brown · registered in the United Kingdom

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in United Kingdom#1,596largest network in GB by IPv4 space, of 2,074 · <0.01% of GB

Rank worldwide#59,055of 79,396 networks with IPv4

IPv61 x /32 (70,226 x /48)26 prefixes

CountryUnited Kingdom2,261 ASNs registered there

Open AS219412 in ASN lookup Look up an IP in this network (185.121.178.1) All networks in United Kingdom

IPv4 prefixes

All 1 prefix, in address order.

185.121.178.0/24

IPv6 prefixes

All 26 prefixes.

2602:f2dc:a2::/48
2602:f96d:101::/48
2a05:dfc3:f900::/40
2a09:3f00:3c30::/44
2a09:3f00:3c40::/43
2a09:3f00:3c60::/44
2a0d:d904::/33
2a0d:d904:8000::/34
2a0d:d904:c000::/40
2a0d:d904:c110::/44
2a0d:d904:c120::/43
2a0d:d904:c140::/42
2a0d:d904:c180::/41
2a0d:d904:c200::/39
2a0d:d904:c400::/38
2a0d:d904:c800::/37
2a0d:d904:d000::/36
2a0d:d904:e000::/35
2a0d:d940:201a::/48
2a12:bec4:12a0::/47
2a12:bec4:12a4::/46
2a12:bec4:12a8::/45
2a14:7581:3b00::/40
2a14:7581:9f60::/44
2a14:7584:e000::/36
2a14:c380:27::/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