ASN Lookup Tool

FLORIDA CANCER SPECIALISTS, P.L. flcancer.com US US 2 Routes

AS Data

AS20145

AS20145 – FLORIDA CANCER SPECIALISTS, P.L.

AS Number 20145
AS Name FCS
Organization FLORIDA CANCER SPECIALISTS, P.L.(fcsp-2)
Country US
Website flcancer.com
Number of IPv4 Routes 2
Number of IPv6 Routes 0
ASN type BUSINESS
Registry ARIN
Date Allocated 2007-09-04

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Use ASN data for AS20145 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
63.156.168.0/24 256
66.119.113.0/24 256

Raw Whois Response

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#


ASNumber:       20145
ASName:         FCS
ASHandle:       AS20145
RegDate:        2007-09-04
Updated:        2012-02-24    
Ref:            https://rdap.arin.net/registry/autnum/20145


OrgName:        FLORIDA CANCER SPECIALISTS, P.L.
OrgId:          FCSP-2
Address:        4371 VERONICA S SHOEMAKER BLVD
City:           FORT MYERS
StateProv:      FL
PostalCode:     33916
Country:        US
RegDate:        2007-07-25
Updated:        2011-09-24
Ref:            https://rdap.arin.net/registry/entity/FCSP-2


OrgAbuseHandle: NETWO1915-ARIN
OrgAbuseName:   Network Administrator
OrgAbusePhone:  +1-239-785-7691 
OrgAbuseEmail:  network_services@flcancer.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NETWO1915-ARIN

OrgTechHandle: NETWO1915-ARIN
OrgTechName:   Network Administrator
OrgTechPhone:  +1-239-785-7691 
OrgTechEmail:  network_services@flcancer.com
OrgTechRef:    https://rdap.arin.net/registry/entity/NETWO1915-ARIN


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#

Parsed Whois Response

Peers

AS Number Description Country
AS33363 Charter Communications, Inc US
AS209 CenturyLink Communications, LLC US

Upstreams

AS Number Description Country
AS33363 Charter Communications, Inc US
AS209 CenturyLink Communications, LLC US

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Frequently Asked Questions

ASN AS20145 is an Autonomous System Number used to identify a network for BGP internet routing.
AS20145 is listed under FLORIDA CANCER SPECIALISTS, P.L..
Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.
Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.
WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.
This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.