LAYER3 INTEL
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Data as of Nov 15, 2026

74.88.13.0/24

8 residential-proxy exits · 30 days

Cablevision Systems Corp. · space held by Optimum Online

Announcement
74.88.0.0/15
RPKI valid
Announced by
AS6128
Type
Residential
Risk
0 / 100 · Low

Residential-proxy exits

Proxy exits
8
3.1% of its addresses · 30 days
Always-on exits
1
13% of its exits
Providers
33
selling exits here
Oct 16, 2026 – Nov 14, 2026

Exits seen per day

7.2K observations

Proxy providers listing exits

  • 711Proxy
  • AnyIP
  • B2Proxy
  • BirdProxies
  • BlurPath
  • BottingTools
  • Bright Data
  • ByteProxies
  • Byteful
  • CliProxy
  • ColaProxy
  • DataImpulse
  • Decodo
  • Evomi
  • FastProxy
  • FlashProxy
  • FloppyData
  • Geonode
  • GonzoProxy
  • IPPeak
  • Infatica
  • KocerRoxy
  • LemonBright
  • NovProxy
  • Oxylabs
  • Proxy-Seller
  • ProxyEmpire
  • ProxyRack
  • ProxyWing
  • Proxyma
  • Thordata
  • ThunderProxy
  • 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, 2009hostmaster@alticeusa.com
└ 74.88.0.0/204,096OOL-CPE-NRWLCT-74-88-0-0-20unknown———

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Routing timeline

Who has announced 74.88.0.0/15

74.88.0.0/15

Routing history

Pattern
Stable
First seen
Feb 2010
Current origin since
Feb 2010 · 17 yr
Origin networks
1