Data as of Nov 3, 2026

47.20.0.0/14

No anonymizer space

Cablevision Systems Corp. · space held by Optimum Online

Announcement
this exact prefix
RPKI valid
Announced by
Type
Residential
65% of it

Residential-proxy exits

Proxy exits
1,641
0.63% of its addresses · listed by providers
Always-on exits
385
23% of its exits
Spread
460 of 1,024
/24s with at least one exit
Providers
113
selling exits here

Proxy providers listing exits

  • 2Captcha
  • 711Proxy
  • 9Proxy
  • Ake.net
  • AnyIP
  • B2Proxy
  • BartProxies
  • BirdProxies
  • BlurPath
  • BottingTools
  • Bright Data
  • BuyingProxy
  • ByteProxies
  • Byteful
  • CatProxies
  • CliProxy
  • ColaProxy
  • CoreProxy
  • DataImpulse
  • Datarama
  • Decodo
  • EZProxies
  • EnigmaProxy
  • Evomi
  • FastProxy
  • FlashProxy
  • FlexyProxies
  • FloppyData
  • FuseProxy
  • GSocks
  • GeekProxy
  • Geonix
  • Geonode
  • GhostConnect
  • GloryCloud
  • GoProxies
  • GonzoProxy
  • HideProxy
  • HydraProxy
  • IPFly
  • IPOasis
  • IPPeak
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • KindProxy
  • KocerRoxy
  • Kookey
  • LemonBright
  • LemonLabs
  • LemonPrime
  • LightningProxies
  • LudaxProxy
  • MagneticProxy
  • MangoProxy
  • MarsProxies
  • Maskify
  • MoMoProxy
  • MrScraper
  • NSocks
  • NextProxy
  • NodeMaven
  • NodeProxy
  • NovProxy
  • NovaProxy
  • Novada
  • Oxylabs
  • PSBProxy
  • PacketStream
  • PrivateByte
  • PrivateProxy
  • Proxies.fo
  • ProxiesVision
  • Proxio
  • Proxiware
  • Proxmint
  • Proxy-Cheap
  • Proxy-Seller
  • Proxy302
  • Proxy4U
  • ProxyEmpire
  • ProxyGeo
  • ProxyHat
  • ProxyRack
  • ProxyStyler
  • ProxyWing
  • Proxying
  • Proxyma
  • PuraRoute
  • Q2IP
  • RainProxy
  • RapidProxy
  • RealProxy
  • ResiProxies
  • RoamProxy
  • RolaProxy
  • Shifter
  • Smartproxy
  • SpyderProxy
  • StrikeProxy
  • SwiftProxy
  • Thordata
  • ThunderProxy
  • TrueProxies
  • TrustProxy
  • VProxy
  • VantageProxies
  • VibeProxies
  • VitalData
  • VitalExclusive
  • VitalProxy
  • WealthProxies
  • YumiProxy

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
47.20.0.0/14262,144NETBLK-OOL-11BLKOptimum Online (OPTO) · USDirect AllocationFeb 29, 2012[email protected]
└ 47.20.0.0/221,024OOL-CPE-WHPLNY-47-20-0-0-22unknown———
└ 47.20.4.0/23512OOL-CPE-ISLPNY-47-20-4-0-23unknown———
└ 47.20.6.0/23512OOL-CPE-YNKRNY-47-20-6-0-1-23unknown———
└ 47.20.8.0/212,048OOL-CPE-YNKRNY-47-20-8-0-21unknown———
└ 47.20.16.0/212,048OOL-CPE-OSNGNY-47-20-16-0-21unknown———
└ 47.20.24.0/23512OOL-CPE-WRRNNJ-47-20-24-0-1-23unknown———
└ 47.20.26.0/23512OOL-CPE-CORMNY-47-20-26-0-23unknown———
└ 47.20.28.0/23512OOL-CPE-NYK5NY-47-20-28-0-23unknown———
└ 47.20.30.0/23512OOL-CPE-BBYLNY-47-20-30-0-23unknown———
└ 47.20.32.0/221,024OOL-CPE-RMSYNJ-47-20-32-0-1-22unknown———
└ 47.20.36.0/23512OOL-CPE-SYRVNJ-47-20-36-0-1-23unknown———
└ 47.20.38.0/23512OOL-CPE-ISLPNY-47-20-38-0-1-23unknown———
└ 47.20.40.0/221,024OOL-CPE-LTFDCT-47-20-40-0-22unknown———
└ 47.20.44.0/221,024OOL-CPE-FRPTNY-47-20-44-0-22unknown———
└ 47.20.48.0/221,024OOL-CPE-NYK5NY-47-20-48-0-22unknown———
└ 47.20.52.0/221,024OOL-CPE-BRPTCT-47-20-52-0-22unknown———
└ 47.20.56.0/212,048OOL-CPE-LTFDCT-47-20-56-0-1-21unknown———
└ 47.20.64.0/221,024OOL-CPE-SOLDNY-47-20-64-0-1-22unknown———
└ 47.20.68.0/23512OOL-CPE-WRWKNY-47-20-68-0-1-23unknown———
└ 47.20.70.0/23512OOL-CPE-LTFDCT-47-20-70-0-1-23unknown———
└ 47.20.72.0/212,048OOL-CPE-NBRGNJ-47-20-72-0-21unknown———
└ 47.20.80.0/204,096OOL-CPE-NYX4NY-47-20-80-0-20unknown———
└ 47.20.96.0/212,048OOL-CPE-CFTNNJ-47-20-96-0-21unknown———
└ 47.20.104.0/221,024OOL-CPE-PRNYNJ-47-20-104-0-22unknown———
└ 47.20.108.0/221,024OOL-CPE-WPGRNY-47-20-108-0-22unknown———
└ 47.20.112.0/212,048OOL-CPE-ISLPNY-47-20-112-0-1-21unknown———
└ 47.20.120.0/221,024OOL-CPE-FRHDNJ-47-20-120-0-22unknown———
└ 47.20.124.0/221,024OOL-CPE-LWBONY-47-20-124-0-1-22unknown———
└ 47.20.128.0/212,048OOL-CPE-NRWLCT-47-20-128-0-21unknown———
└ 47.20.136.0/212,048OOL-CPE-NYK4NY-47-20-136-0-21unknown———
└ 47.20.144.0/212,048OOL-CPE-HCVLNY-47-20-144-0-21unknown———
└ 47.20.152.0/221,024OOL-CPE-NYK2NY-47-20-152-0-22unknown———
└ 47.20.156.0/23512OOL-CPE-DOVRNY-47-20-156-0-1-23unknown———
└ 47.20.158.0/23512OOL-CPE-PTSNNJ-47-20-158-0-1-23unknown———
└ 47.20.160.0/204,096OOL-CPE-PRNYNJ-47-20-160-0-1-20unknown———
└ 47.20.176.0/212,048OOL-CPE-HCVLNY-47-20-176-0-21unknown———
└ 47.20.184.0/221,024OOL-CPE-HCVLNY-47-20-184-0-22unknown———
└ 47.20.188.0/23512OOL-CPE-NYK6NY-47-20-188-0-23unknown———
└ 47.20.190.0/23512OOL-CPE-NYX4NY-47-20-190-0-23unknown———
└ 47.20.192.0/212,048OOL-CPE-NYK3NY-47-20-192-0-21unknown———
└ 47.20.200.0/221,024OOL-CPE-NRWLCT-47-20-200-0-22unknown———
└ 47.20.204.0/221,024OOL-CPE-HCVLNY-47-20-204-0-1-22unknown———
└ 47.20.208.0/212,048OOL-CPE-PSWYNJ-47-20-208-0-21unknown———
└ 47.20.216.0/221,024OOL-CPE-NYK5NY-47-20-216-0-1-22unknown———
└ 47.20.220.0/23512OOL-CPE-CORMNY-47-20-220-0-23unknown———
└ 47.20.222.0/23512OOL-CPE-NYK4NY-47-20-222-0-1-23unknown———
└ 47.20.224.0/212,048OOL-CPE-YNKRNY-47-20-224-0-21unknown———
└ 47.20.232.0/212,048OOL-CPE-WLTPNJ-47-20-232-0-21unknown———
└ 47.20.240.0/204,096OOL-CPE-ISLPNY-47-20-240-0-20unknown———
└ 47.21.0.0/1732,768OOL-STATIC-RH-NY-47-21-0-0-17unknown———
└ 47.21.0.8/298OOL-STATIC-RVHDNY-47-21-0-8-29unknown———
└ 47.21.0.16/304OOL-STATIC-FTTHNY-47-21-0-16-30unknown———
└ 47.21.0.24/298OOL-STATIC-RSLYNY-47-21-0-24-29unknown———
└ 47.21.0.56/298OOL-STATIC-CTMHNY-47-21-0-56-29unknown———
└ 47.21.0.72/298OOL-STATIC-ISLPNY-47-21-0-72-29unknown———
└ 47.21.0.112/298OOL-STATIC-STJMNY-47-21-0-112-29unknown———
└ 47.21.0.144/2816OOL-STATIC-SATNNY-47-21-0-144-28unknown———
└ 47.21.0.160/2816OOL-STATIC-STJMNY-47-21-0-160-28unknown———
└ 47.21.0.184/298OOL-STATIC-NYK6NY-47-21-0-184-29unknown———
└ 47.21.0.216/298OOL-STATIC-BBYLNY-47-21-0-216-29unknown———
└ 47.21.0.224/2816OOL-STATIC-HCVLNY-47-21-0-224-28unknown———
└ 47.21.0.240/2816OOL-STATIC-NYK6NY-47-21-0-240-28unknown———
└ 47.21.1.0/2816OOL-STATIC-HCVLNY-47-21-1-0-28unknown———
└ 47.21.1.16/2816OOL-STATIC-RVHDNY-47-21-1-16-28unknown———
└ 47.21.1.32/2816OOL-STATIC-HCVLNY-47-21-1-32-28unknown———
└ 47.21.1.48/2816OOL-STATIC-NYK6NY-47-21-1-48-28unknown———
└ 47.21.1.64/2816OOL-STATIC-HCVLNY-47-21-1-64-28unknown———
└ 47.21.1.96/2816OOL-STATIC-HCVLNY-47-21-1-96-28unknown———
└ 47.21.1.120/298OOL-STATIC-RVHDNY-47-21-1-120-29unknown———
└ 47.21.1.136/298OOL-STATIC-ISLPNY-47-21-1-136-29unknown———
└ 47.21.1.144/298OOL-STATIC-NYK2NY-47-21-1-144-29unknown———
└ 47.21.1.160/2732OOL-STATIC-ISLPNY-47-21-1-160-27unknown———
└ 47.21.1.192/2816OOL-STATIC-HCVLNY-47-21-1-192-28unknown———
└ 47.21.1.208/298OOL-STATIC-CORMNY-47-21-1-208-29unknown———
└ 47.21.1.224/298OOL-STATIC-FTTHNY-47-21-1-224-29unknown———
└ 47.21.2.0/298OOL-STATIC-STJMNY-47-21-2-0-29unknown———
└ 47.21.2.32/2732OOL-STATIC-HCVLNY-47-21-2-32-27unknown———
└ 47.21.2.64/298OOL-STATIC-NYK1NY-47-21-2-64-29unknown———
└ 47.21.2.72/298OOL-STATIC-NYK3NY-47-21-2-72-29unknown———
└ 47.21.2.88/298OOL-STATIC-ISLPNY-47-21-2-88-29unknown———
└ 47.21.2.96/298OOL-STATIC-NYK2NY-47-21-2-96-29unknown———
└ 47.21.2.104/298OOL-STATIC-STJMNY-47-21-2-104-29unknown———
└ 47.21.2.120/298OOL-STATIC-NYK2NY-47-21-2-120-29unknown———
└ 47.21.2.132/304OOL-STATIC-NYK6NY-47-21-2-132-30unknown———
└ 47.21.2.136/298OOL-STATIC-HCVLNY-47-21-2-136-29unknown———
└ 47.21.2.160/298OOL-STATIC-ISLPNY-47-21-2-160-29unknown———
└ 47.21.2.192/298OOL-STATIC-BBYLNY-47-21-2-192-29unknown———
└ 47.21.2.200/298OOL-STATIC-HCVLNY-47-21-2-200-29unknown———
└ 47.21.2.236/304OOL-STATIC-ISLPNY-47-21-2-236-30unknown———
└ 47.21.3.0/298OOL-STATIC-HCVLNY-47-21-3-0-29unknown———
└ 47.21.3.16/298OOL-STATIC-BBYLNY-47-21-3-16-29unknown———
└ 47.21.3.32/2816OOL-STATIC-NYK6NY-47-21-3-32-28unknown———
└ 47.21.3.48/2816OOL-STATIC-RSLYNY-47-21-3-48-28unknown———
└ 47.21.3.72/298OOL-STATIC-HCVLNY-47-21-3-72-29unknown———
└ 47.21.3.80/298OOL-STATIC-ISLPNY-47-21-3-80-29unknown———
└ 47.21.3.88/298OOL-STATIC-NYK4NY-47-21-3-88-29unknown———
└ 47.21.3.104/298OOL-STATIC-HCVLNY-47-21-3-104-29unknown———
└ 47.21.3.112/298OOL-STATIC-NYK4NY-47-21-3-112-29unknown———
└ 47.21.3.136/298OOL-STATIC-HNTNNY-47-21-3-136-29unknown———
└ 47.21.3.144/298OOL-STATIC-RSLYNY-47-21-3-144-29unknown———
└ 47.21.3.152/298OOL-STATIC-NYK6NY-47-21-3-152-29unknown———
└ 47.21.3.168/298OOL-STATIC-NYK2NY-47-21-3-168-29unknown———
└ 47.21.3.176/298OOL-STATIC-RSLYNY-47-21-3-176-29unknown———
└ 47.21.3.184/298OOL-STATIC-HCVLNY-47-21-3-184-29unknown———
└ 47.21.3.192/298OOL-STATIC-HCVLNY-47-21-3-192-29unknown———
└ 47.21.3.200/298OOL-STATIC-HCVLNY-47-21-3-200-29unknown———
└ 47.21.3.208/298OOL-STATIC-STJMNY-47-21-3-208-29unknown———
└ 47.21.3.216/298OOL-STATIC-CORMNY-47-21-3-216-29unknown———
└ 47.21.3.224/298OOL-STATIC-NYK2NY-47-21-3-224-29unknown———
└ 47.21.3.232/298OOL-STATIC-CORMNY-47-21-3-232-29unknown———
└ 47.21.3.240/298OOL-STATIC-RVHDNY-47-21-3-240-29unknown———
└ 47.21.4.0/298OOL-STATIC-ISLPNY-47-21-4-0-29unknown———
└ 47.21.4.8/298OOL-STATIC-STJMNY-47-21-4-8-29unknown———
└ 47.21.4.16/298OOL-STATIC-NYK4NY-47-21-4-16-29unknown———
└ 47.21.4.24/298OOL-STATIC-BBYLNY-47-21-4-24-29unknown———
└ 47.21.4.32/298OOL-STATIC-RSLYNY-47-21-4-32-29unknown———
└ 47.21.4.40/298OOL-STATIC-NYK4NY-47-21-4-40-29unknown———
└ 47.21.4.48/298OOL-STATIC-CORMNY-47-21-4-48-29unknown———
└ 47.21.4.64/2816OOL-STATIC-RSLYNY-47-21-4-64-28unknown———
└ 47.21.4.80/298OOL-STATIC-NYK3NY-47-21-4-80-29unknown———
└ 47.21.4.88/298OOL-STATIC-FRPTNY-47-21-4-88-29unknown———
└ 47.21.4.144/298OOL-STATIC-NYK6NY-47-21-4-144-29unknown———
└ 47.21.4.160/2816OOL-STATIC-NYK5NY-47-21-4-160-28unknown———
└ 47.21.4.176/298OOL-STATIC-ISLPNY-47-21-4-176-29unknown———
└ 47.21.4.192/298OOL-STATIC-HNTNNY-47-21-4-192-29unknown———
└ 47.21.4.208/298OOL-STATIC-NYK5NY-47-21-4-208-29unknown———
└ 47.21.4.216/298OOL-STATIC-CTMHNY-47-21-4-216-29unknown———
└ 47.21.4.240/298OOL-STATIC-NYK2NY-47-21-4-240-29unknown———
└ 47.21.5.8/298OOL-STATIC-NYK4NY-47-21-5-8-29unknown———
└ 47.21.5.16/298OOL-STATIC-NYK4NY-47-21-5-16-29unknown———
└ 47.21.5.24/298OOL-STATIC-NYK4NY-47-21-5-24-29unknown———
└ 47.21.5.40/304OOL-STATIC-SATNNY-47-21-5-40-30unknown———
└ 47.21.5.48/298OOL-STATIC-HCVLNY-47-21-5-48-29unknown———
└ 47.21.5.56/298OOL-STATIC-HNTNNY-47-21-5-56-29unknown———
└ 47.21.5.72/304OOL-STATIC-LYBRNY-47-21-5-72-30unknown———
└ 47.21.5.76/304OOL-STATIC-STJMNY-47-21-5-76-30unknown———
└ 47.21.5.80/298OOL-STATIC-RVHDNY-47-21-5-80-29unknown———
└ 47.21.5.96/298OOL-STATIC-NYK5NY-47-21-5-96-29unknown———
└ 47.21.5.112/298OOL-STATIC-CORMNY-47-21-5-112-29unknown———
└ 47.21.5.132/304OOL-STATIC-NYK6NY-47-21-5-132-30unknown———
└ 47.21.5.144/2816OOL-STATIC-HCVLNY-47-21-5-144-28unknown———
└ 47.21.5.160/2816OOL-STATIC-RSLYNY-47-21-5-160-28unknown———
└ 47.21.5.184/298OOL-STATIC-LYBRNY-47-21-5-184-29unknown———
└ 47.21.5.196/304OOL-STATIC-NYK6NY-47-21-5-196-30unknown———
└ 47.21.5.200/298OOL-STATIC-LYBRNY-47-21-5-200-29unknown———
└ 47.21.5.208/304OOL-STATIC-HNTNNY-47-21-5-208-30unknown———
└ 47.21.5.216/298OOL-STATIC-LYBRNY-47-21-5-216-29unknown———
└ 47.21.5.240/298OOL-STATIC-FRPTNY-47-21-5-240-29unknown———
└ 47.21.6.0/2816OOL-STATIC-LYBRNY-47-21-6-0-28unknown———
└ 47.21.6.24/298OOL-STATIC-STJMNY-47-21-6-24-29unknown———
└ 47.21.6.48/298OOL-STATIC-NYK4NY-47-21-6-48-29unknown———
└ 47.21.6.56/304OOL-STATIC-NYK3NY-47-21-6-56-30unknown———
└ 47.21.6.64/298OOL-STATIC-HCVLNY-47-21-6-64-29unknown———
└ 47.21.6.72/298OOL-STATIC-NYK2NY-47-21-6-72-29unknown———
└ 47.21.6.80/298OOL-STATIC-ISLPNY-47-21-6-80-29unknown———
└ 47.21.6.88/298OOL-STATIC-ISLPNY-47-21-6-88-29unknown———
└ 47.21.6.96/298OOL-STATIC-HCVLNY-47-21-6-96-29unknown———
└ 47.21.6.104/298OOL-STATIC-CTMHNY-47-21-6-104-29unknown———
└ 47.21.6.120/298OOL-STATIC-RVHDNY-47-21-6-120-29unknown———
└ 47.21.6.136/298OOL-STATIC-RVHDNY-47-21-6-136-29unknown———
└ 47.21.6.144/298OOL-STATIC-RVHDNY-47-21-6-144-29unknown———
└ 47.21.6.152/298OOL-STATIC-RVHDNY-47-21-6-152-29unknown———
└ 47.21.6.184/298OOL-STATIC-ISLPNY-47-21-6-184-29unknown———
└ 47.21.6.192/2732OOL-STATIC-FTTHNY-47-21-6-192-27unknown———
└ 47.21.6.232/298OOL-STATIC-NYK6NY-47-21-6-232-29unknown———
└ 47.21.7.32/298OOL-STATIC-HCVLNY-47-21-7-32-29unknown———
└ 47.21.7.48/298OOL-STATIC-BBYLNY-47-21-7-48-29unknown———
└ 47.21.7.64/298OOL-STATIC-ISLPNY-47-21-7-64-29unknown———
└ 47.21.7.80/298OOL-STATIC-FRPTNY-47-21-7-80-29unknown———
└ 47.21.7.88/298OOL-STATIC-NYK4NY-47-21-7-88-29unknown———
└ 47.21.7.96/298OOL-STATIC-HCVLNY-47-21-7-96-29unknown———
└ 47.21.7.128/2816OOL-STATIC-RSLYNY-47-21-7-128-28unknown———
└ 47.21.7.160/298OOL-STATIC-STJMNY-47-21-7-160-29unknown———
└ 47.21.7.176/2816OOL-STATIC-STJMNY-47-21-7-176-28unknown———
└ 47.21.7.192/298OOL-STATIC-HNTNNY-47-21-7-192-29unknown———
└ 47.21.7.216/298OOL-STATIC-NYK4NY-47-21-7-216-29unknown———
└ 47.21.7.224/298OOL-STATIC-HCVLNY-47-21-7-224-29unknown———
└ 47.21.7.232/298OOL-STATIC-NYK4NY-47-21-7-232-29unknown———
└ 47.21.7.240/2816OOL-STATIC-HNTNNY-47-21-7-240-28unknown———
└ 47.21.8.0/298OOL-STATIC-HCVLNY-47-21-8-0-29unknown———
└ 47.21.8.8/298OOL-STATIC-CORMNY-47-21-8-8-29unknown———
└ 47.21.8.20/304OOL-STATIC-SOLDNY-47-21-8-20-30unknown———
└ 47.21.8.24/298OOL-STATIC-BBYLNY-47-21-8-24-29unknown———
└ 47.21.8.32/2732OOL-STATIC-HNTNNY-47-21-8-32-27unknown———
└ 47.21.8.64/298OOL-STATIC-HCVLNY-47-21-8-64-29unknown———
└ 47.21.8.72/298OOL-STATIC-BBYLNY-47-21-8-72-29unknown———
└ 47.21.8.88/298OOL-STATIC-CORMNY-47-21-8-88-29unknown———
└ 47.21.8.96/2732OOL-STATIC-NYK5NY-47-21-8-96-27unknown———
└ 47.21.8.144/298OOL-STATIC-NYK4NY-47-21-8-144-29unknown———
└ 47.21.8.160/298OOL-STATIC-ISLPNY-47-21-8-160-29unknown———
└ 47.21.8.224/2816OOL-STATIC-ISLPNY-47-21-8-224-28unknown———
└ 47.21.8.240/2816OOL-STATIC-LYBRNY-47-21-8-240-28unknown———
└ 47.21.9.0/2732OOL-STATIC-RSLYNY-47-21-9-0-27unknown———
└ 47.21.9.32/298OOL-STATIC-NYK6NY-47-21-9-32-29unknown———
└ 47.21.9.72/298OOL-STATIC-HCVLNY-47-21-9-72-29unknown———
└ 47.21.9.80/298OOL-STATIC-NYK4NY-47-21-9-80-29unknown———
└ 47.21.9.96/298OOL-STATIC-RSLYNY-47-21-9-96-29unknown———
└ 47.21.9.112/298OOL-STATIC-RVHDNY-47-21-9-112-29unknown———
└ 47.21.9.120/298OOL-STATIC-FTTHNY-47-21-9-120-29unknown———
└ 47.21.9.136/298OOL-STATIC-SATNNY-47-21-9-136-29unknown———
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Composition

The types across the prefix's announced space, by addresses.

Announced space

Address share

Announced space

Types across the prefix

262,144 addresses
TypeAddressesShareRanges
Residential170,26465%3,406
Business91,88035%10,421

Network & registry

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