AS40739 Spy Fu, Inc.

SPYFU - Spy Fu, Inc. · registered in the United States

IPv4 addresses1,0243 prefixes · <0.001% of announced IPv4

Rank in United States#8,614largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#37,406of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS40739 in ASN lookup Look up an IP in this network (23.135.184.1) All networks in United States

IPv4 prefixes

All 3 prefixes, in address order.

23.135.184.0/24
192.55.85.0/24
206.168.62.0/23

Similar-sized networks in United States

ASNNameIPv4 addresses

AS40725#8611 UNIVERSAL-CONNECTIVITY-BGP - Universal Connectivity, Inc.1,024

AS40729#8612 ECDC2013 - AECOM1,024

AS40731#8613 LATIN-IP - Latin IP LLC1,024

AS40748#8615 CARCOM-MCTX - CarrierCOM LP1,024

AS40757#8616 MMG - MMG Insurance Company1,024

AS40762#8617 NYSYS-AS1 - Nysys Wireless LLC1,024

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