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Data as of Nov 9, 2026

65.51.219.0/24

1 residential-proxy exit · 30 days

Gold Coast Broadband · space held by Cablevision Systems Corp.

Announcement
this exact prefix
RPKI valid
Announced by
AS397394
Type
Residential
Risk
0 / 100 · Low

Residential-proxy exits

Proxy exits
1
0.39% of its addresses · 30 days
Always-on exits
1
100% of its exits
Providers
19
selling exits here
Oct 10, 2026 – Nov 8, 2026

Exits seen per day

12K observations

Proxy providers listing exits

  • 711Proxy
  • 9Proxy
  • BirdProxies
  • BottingTools
  • ByteProxies
  • Byteful
  • DataImpulse
  • Evomi
  • FlashProxy
  • Geonode
  • GonzoProxy
  • IPRoyal
  • Infatica
  • Proxy-Seller
  • Proxy4U
  • ProxyEmpire
  • ProxyRack
  • Proxyma
  • Thordata

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
65.51.208.0/20
since Mar 2022
AS54004Business1
1 always on
Cablevision Systems Corp.
65.51.128.0/17
since Mar 2022
AS54004Business41
2 always on
Cablevision Systems Corp.

Registrations in this block

The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
65.51.0.0/1665,536CVNET-2Cablevision Systems Corp. (CVNT) · USDirect AllocationNov 5, 2007abuse@cv.net
└ 65.51.218.0/23512CVNET-4133DA00Gold Coast Broadband (C02301787) · USReassignedAug 25, 2009abuse@cv.net
via CVNET-2

A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Registry

Holder

Organization
Cablevision Systems Corp.
Handle
CVNT
Range
65.51.0.0/16
Registration type
Direct Allocation
Record created
Nov 5, 2007
Origin network

AS397394

US
Name
Gold Coast Broadband
Type
Internet provider
Registered
Mar 15, 2019
Domain
libertyharbor.com
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed