AS211607 RECORDEDFUTURE Securitytrails, LLC

RECORDEDFUTURE Securitytrails, LLC · registered in the United States

IPv4 addresses7683 prefixes · <0.001% of announced IPv4

Rank in United States#9,103largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#43,042of 79,396 networks with IPv4

IPv64,097 x /482 prefixes

CountryUnited States18,679 ASNs registered there

Open AS211607 in ASN lookup Look up an IP in this network (104.143.83.1) All networks in United States

IPv4 prefixes

All 3 prefixes, in address order.

104.143.83.0/24
193.3.53.0/24
195.230.103.0/24

IPv6 prefixes

All 2 prefixes.

2001:678:e70::/48
2a10:b641::/36

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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