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Data as of Nov 7, 2026

65.51.21.0/24

1 residential-proxy exit · 30 days

Cablevision Lightpath LLC · space held by Cablevision Systems Corp.

Announcement
65.51.16.0/21
RPKI valid
Announced by
AS54004
Type
Business

Residential-proxy exits

Proxy exits
1
0.39% of its addresses · 30 days
Providers
2
selling exits here
Oct 8, 2026 – Nov 6, 2026

Exits seen per day

17 observations

Proxy providers listing exits

  • ColaProxy
  • Thordata

Registrations in this block

The registry's network records over this block, widest first, each under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
65.51.0.0/1665,536CVNET-2Cablevision Systems Corp. (CVNT) · USDirect AllocationNov 5, 2007abuse@cv.net
└ 65.51.21.0/298CVNET-41331500unknown———
└ 65.51.21.8/298CVNET-41331508unknown———
└ 65.51.21.16/298CVNET-41331510unknown———
└ 65.51.21.24/298CVNET-41331518unknown———
└ 65.51.21.32/298CVNET-41331520unknown———
└ 65.51.21.40/298CVNET-41331528unknown———
└ 65.51.21.48/298CVNET-41331530unknown———
└ 65.51.21.56/298CVNET-41331538unknown———
└ 65.51.21.64/298CVNET-41331540unknown———
└ 65.51.21.72/298CVNET-41331548unknown———
└ 65.51.21.80/298CVNET-41331550unknown———
└ 65.51.21.88/298CVNET-41331558unknown———
└ 65.51.21.96/298CVNET-41331560unknown———
└ 65.51.21.104/298CVNET-41331568unknown———
└ 65.51.21.112/298CVNET-41331570unknown———
└ 65.51.21.120/298CVNET-41331578unknown———
└ 65.51.21.128/298CVNET-41331580unknown———
└ 65.51.21.136/298CVNET-41331588unknown———
└ 65.51.21.144/298CVNET-41331590unknown———
└ 65.51.21.152/298CVNET-41331598unknown———
└ 65.51.21.160/298CVNET-413315A0unknown———
└ 65.51.21.168/298CVNET-413315A8unknown———
└ 65.51.21.176/298CVNET-0X413315B0unknown———
└ 65.51.21.184/298CVNET-413315B8unknown———
└ 65.51.21.192/298CVNET-413315C0unknown———
└ 65.51.21.200/298CVNET-413315C8unknown———
└ 65.51.21.208/298CVNET-413315D0unknown———
└ 65.51.21.216/298CVNET-413315D8unknown———
└ 65.51.21.224/298CVNET-413315E0unknown———
└ 65.51.21.232/298CVNET-413315E8unknown———
└ 65.51.21.240/298CVNET-413315F0unknown———

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 65.51.16.0/21

Prefix
65.51.16.0/21
Announced by
AS54004 Cablevision Lightpath LLC
Type
Business
Proxy exits
3
RPKI
RPKI valid
Netname
CVNET-2
Registrant
Cablevision Systems Corp.
RIR
ARIN
Origin network

AS54004

US
Name
Cablevision Lightpath LLC
Type
Internet provider
Registered
Aug 31, 2011
Domain
lightpathfiber.com
Website
lightpathfiber.com/
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed