AS3402 Butterfly Research

BR - Butterfly Research · registered in the Cayman Islands

IPv4 addresses1,5364 prefixes · <0.001% of announced IPv4

Rank in Cayman Islands#5largest network in KY by IPv4 space, of 10 · 2.03% of KY

Rank worldwide#26,399of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryCayman Islands10 ASNs registered there

Open AS3402 in ASN lookup Look up an IP in this network (64.239.32.1) All networks in Cayman Islands

IPv4 prefixes

All 4 prefixes, in address order.

64.239.32.0/23
64.239.35.0/24
64.239.116.0/23
64.239.118.0/24

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AS397343#6 SALT-TECH - SALT1,024

AS53891#7 0POS - Zero Position768

AS214434#8 TWINSTAKE Twinstake Limited256

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