AS20145 FLORIDA CANCER SPECIALISTS, P.L.

FCS - FLORIDA CANCER SPECIALISTS, P.L. · registered in the United States

IPv4 addresses5122 prefixes · <0.001% of announced IPv4

Rank in United States#10,951largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#50,208of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS20145 in ASN lookup Look up an IP in this network (63.156.168.1) All networks in United States

IPv4 prefixes

All 2 prefixes, in address order.

63.156.168.0/24
66.119.113.0/24

Similar-sized networks in United States

ASNNameIPv4 addresses

AS20073#10948 RPIPRINT-INC - RPI PRINT, INC.512

AS20103#10949 VALMONT-INDUSTRIES - Valmont Industries512

AS20143#10950 SUNET-1 - Suffolk University512

AS20163#10952 SUNMED - Sunrise Medical, Inc.512

AS20188#10953 GMU1325 - Gwynedd Mercy College512

AS20193#10954 MODTECHGROUP - SineWave Technologies, Inc.512

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