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Data as of Nov 3, 2026

74.90.11.0/24

3 residential-proxy exits · 30 days

Cablevision Systems Corp. · space held by Optimum Online

Announcement
74.90.0.0/16
RPKI valid
Announced by
AS6128
Type
Residential
Risk
0 / 100 · Low

Residential-proxy exits

Proxy exits
3
1.2% of its addresses · 30 days
Providers
16
selling exits here
Oct 4, 2026 – Nov 2, 2026

Exits seen per day

1.8K observations

Proxy providers listing exits

  • 711Proxy
  • B2Proxy
  • BottingTools
  • ColaProxy
  • EZProxies
  • FastProxy
  • GloryCloud
  • IPFly
  • IPPeak
  • LemonBright
  • LudaxProxy
  • Novada
  • PuraRoute
  • RainProxy
  • Thordata
  • VitalExclusive

Registrations in this block

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

RangeAddressesNetnameHolderTypeCreatedAbuse contact
74.88.0.0 - 74.90.255.255196,608NETBLK-OOL-8BLKOptimum Online (OPTO) · USDirect AllocationMar 4, 2009[email protected]
└ 74.90.8.0/212,048OOL-CPE-LWBONY-74-90-8-0-21unknown———

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 74.90.0.0/16

Prefix
74.90.0.0/16
Announced by
AS6128 Cablevision Systems Corp.
Type
Residential
Proxy exits
975
Always-on exits
205
RPKI
RPKI valid
Netname
NETBLK-OOL-8BLK
Registrant
Optimum Online
RIR
ARIN
Origin network

AS6128

US
Name
Cablevision Systems Corp.
Type
Internet provider
Domain
cablevision.com
Website
www.optimum.net
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed