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Data as of Nov 12, 2026

148.76.57.0/24

11 residential-proxy exits · 30 days

Cablevision Systems Corp. · space held by Optimum Online

Announcement
148.76.0.0/18
RPKI valid
Announced by
AS6128
Type
Residential
Risk
0 / 100 · Low
Proxy exits nearby

Residential-proxy exits

Proxy exits
11
4.3% of its addresses · 30 days
Always-on exits
3
27% of its exits
Providers
52
selling exits here
Oct 13, 2026 – Nov 11, 2026

Exits seen per day

7.7K observations

Proxy providers listing exits

  • 711Proxy
  • 9Proxy
  • Ake.net
  • BirdProxies
  • BottingTools
  • Bright Data
  • ByteProxies
  • Byteful
  • CliProxy
  • ColaProxy
  • Decodo
  • EnigmaProxy
  • Evomi
  • FLEETPROXY
  • FastProxy
  • FlashProxy
  • FlexyProxies
  • FloppyData
  • Geonode
  • GloryCloud
  • GonzoProxy
  • IPOasis
  • Infatica
  • InfiniteProxies
  • LemonBright
  • LudaxProxy
  • MangoProxy
  • MoMoProxy
  • MrScraper
  • NodeProxy
  • NovaProxy
  • Novada
  • Oxylabs
  • PROXYSCRAPE
  • Proxiware
  • Proxy-Seller
  • ProxyEmpire
  • ProxyGeo
  • ProxyRack
  • ProxyWing
  • Proxyma
  • RainProxy
  • SPYDERPROXY_PREMIUM
  • Shifter
  • Thordata
  • ThunderProxy
  • TrueProxies
  • VantageProxies
  • VitalExclusive
  • WealthProxies
  • ZENPROXY_LITE
  • ZENPROXY_PREMIUM

Registrations in this block

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

RangeAddressesNetnameHolderTypeCreatedAbuse contact
148.74.0.0 - 148.76.63.255147,456OPTOOptimum Online (OPTO) · USDirect AllocationMay 14, 2015hostmaster@alticeusa.com
└ 148.76.56.0/212,048OOL-CPE-MMRNNY-148-76-56-0-1-21unknown———

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Routing timeline

Who has announced 148.76.0.0/18

148.76.0.0/18

Routing history

Pattern
Stable
First seen
Mar 2026
Current origin since
Mar 2026 · 8 mo
Origin networks
1