LAYER3 INTEL
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Data as of Nov 15, 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
AS6128
Type
Residential
65% of it

Residential-proxy exits

Proxy exits
1,766
0.67% of its addresses · listed by providers
Always-on exits
361
20% of its exits
Spread
470 of 1,024
/24s with at least one exit
Providers
141
selling exits here

/24s with the most always-on exits

/24Always-on exitsProxy exits
47.20.10.0/24716
47.20.45.0/24711
47.20.51.0/24617
47.20.219.0/24613
47.20.244.0/24512
47.20.224.0/24510
47.20.188.0/24510
47.20.5.0/2457
47.20.225.0/2457
47.20.46.0/24416
47.20.218.0/24415
47.20.29.0/24414
47.20.87.0/24412
47.20.158.0/24412
47.20.50.0/24411
47.20.246.0/24410
47.20.96.0/2449
47.20.11.0/2449
47.20.13.0/2449
47.20.88.0/2448
47.20.113.0/2448
47.20.99.0/2447
47.20.37.0/2446
47.20.48.0/24316

Proxy providers listing exits

  • 2Captcha
  • 711Proxy
  • 9Proxy
  • ASHBURNPROXIES
  • Ake.net
  • AnyIP
  • B2Proxy
  • BESTPROXY_NET
  • BartProxies
  • BirdProxies
  • BlurPath
  • BottingTools
  • Bright Data
  • BuyingProxy
  • ByteProxies
  • Byteful
  • CatProxies
  • CliProxy
  • ColaProxy
  • CoreProxy
  • DataImpulse
  • Datarama
  • Decodo
  • EVOPROXY
  • EZProxies
  • EnigmaProxy
  • Evomi
  • FLEETPROXY
  • FastProxy
  • FlashProxy
  • FlexyProxies
  • FloppyData
  • FuseProxy
  • GSocks
  • GeekProxy
  • Geonix
  • Geonode
  • GhostConnect
  • GloryCloud
  • GoProxies
  • GonzoProxy
  • HELODATA
  • HPROXY
  • HideProxy
  • HydraProxy
  • IP2WORLD
  • IPFly
  • IPMUSK
  • IPOasis
  • IPPeak
  • IPROCKET_BASIC
  • IPROCKET_PREMIUM
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • KindProxy
  • KocerRoxy
  • Kookey
  • LOKIPROXY
  • LemonBright
  • LemonPrime
  • LightningProxies
  • LudaxProxy
  • MagneticProxy
  • MangoProxy
  • MarsProxies
  • Maskify
  • MoMoProxy
  • MrScraper
  • NSocks
  • NextProxy
  • NiuProxy
  • NodeMaven
  • NodeProxy
  • NovProxy
  • NovaProxy
  • Novada
  • Oxylabs
  • PROXYFALL
  • PROXYLANE
  • PROXYON
  • PROXYSAVER
  • PROXYSCRAPE
  • PROXYWING_BASIC
  • PSBProxy
  • PYPROXY
  • 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
  • QUANTICDATA
  • RH7Proxy
  • RainProxy
  • RapidProxy
  • RealProxy
  • ResiProxies
  • RoamProxy
  • RolaProxy
  • SIMPLYNODE
  • SPYDERPROXY_BASIC
  • SPYDERPROXY_PREMIUM
  • Shifter
  • Smartproxy
  • SpyderProxy
  • StrikeProxy
  • SwiftProxy
  • TORCHPROXIES_BASIC
  • TORCHPROXIES_PREMIUM
  • TORCHPROXIES_X
  • Thordata
  • ThunderProxy
  • TrueProxies
  • TrustProxy
  • VProxy
  • VantageProxies
  • VibeProxies
  • VitalData
  • VitalExclusive
  • VitalProxy
  • WealthProxies
  • YumiProxy
  • ZENPROXY_LITE
  • ZENPROXY_PREMIUM

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, 2012hostmaster@alticeusa.com
47.21.36.64/27
under 47.21.0.0/17
32OOL-STATIC-NYK3NY-47-21-36-64-27unknown———
47.21.36.104/29
under 47.21.0.0/17
8OOL-STATIC-RVHDNY-47-21-36-104-29unknown———
47.21.36.112/28
under 47.21.0.0/17
16OOL-STATIC-ISLPNY-47-21-36-112-28unknown———
47.21.36.132/30
under 47.21.0.0/17
4OOL-STATIC-NYK2NY-47-21-36-132-30unknown———
47.21.36.136/29
under 47.21.0.0/17
8OOL-STATIC-ISLPNY-47-21-36-136-29unknown———
47.21.36.144/28
under 47.21.0.0/17
16OOL-STATIC-ISLPNY-47-21-36-144-28unknown———
47.21.36.168/29
under 47.21.0.0/17
8OOL-STATIC-FTTHNY-47-21-36-168-29unknown———
47.21.36.176/30
under 47.21.0.0/17
4OOL-STATIC-HCVLNY-47-21-36-176-30unknown———
47.21.36.184/30
under 47.21.0.0/17
4OOL-STATIC-CTMHNY-47-21-36-184-30unknown———
47.21.36.192/27
under 47.21.0.0/17
32OOL-STATIC-NYK6NY-47-21-36-192-27unknown———
47.21.36.224/29
under 47.21.0.0/17
8OOL-STATIC-NYK6NY-47-21-36-224-29unknown———
47.21.36.232/29
under 47.21.0.0/17
8OOL-STATIC-RVHDNY-47-21-36-232-29unknown———
47.21.36.248/29
under 47.21.0.0/17
8OOL-STATIC-NYK6NY-47-21-36-248-29unknown———
47.21.37.16/29
under 47.21.0.0/17
8OOL-STATIC-RSLYNY-47-21-37-16-29unknown———
47.21.37.24/29
under 47.21.0.0/17
8OOL-STATIC-BBYLNY-47-21-37-24-29unknown———
47.21.37.32/29
under 47.21.0.0/17
8OOL-STATIC-HCVLNY-47-21-37-32-29unknown———
47.21.37.56/29
under 47.21.0.0/17
8OOL-STATIC-HCVLNY-47-21-37-56-29unknown———
47.21.37.64/29
under 47.21.0.0/17
8OOL-STATIC-RSLYNY-47-21-37-64-29unknown———
47.21.37.88/29
under 47.21.0.0/17
8OOL-STATIC-SATNNY-47-21-37-88-29unknown———
47.21.37.104/29
under 47.21.0.0/17
8OOL-STATIC-NYK4NY-47-21-37-104-29unknown———
47.21.37.120/29
under 47.21.0.0/17
8OOL-STATIC-STJMNY-47-21-37-120-29unknown———
47.21.37.160/27
under 47.21.0.0/17
32OOL-STATIC-BBYLNY-47-21-37-160-27unknown———
47.21.37.208/29
under 47.21.0.0/17
8OOL-STATIC-STJMNY-47-21-37-208-29unknown———
47.21.37.232/29
under 47.21.0.0/17
8OOL-STATIC-FRPTNY-47-21-37-232-29unknown———
47.21.37.240/28
under 47.21.0.0/17
16OOL-STATIC-HNTNNY-47-21-37-240-28unknown———
47.21.38.0/28
under 47.21.0.0/17
16OOL-STATIC-NYK6NY-47-21-38-0-28unknown———
47.21.38.16/29
under 47.21.0.0/17
8OOL-STATIC-STJMNY-47-21-38-16-29unknown———
47.21.38.24/29
under 47.21.0.0/17
8OOL-STATIC-HNTNNY-47-21-38-24-29unknown———
47.21.38.48/30
under 47.21.0.0/17
4OOL-STATIC-HCVLNY-47-21-38-48-30unknown———
47.21.38.56/29
under 47.21.0.0/17
8OOL-STATIC-BBYLNY-47-21-38-56-29unknown———
47.21.38.64/29
under 47.21.0.0/17
8OOL-STATIC-NYK6NY-47-21-38-64-29unknown———
47.21.38.72/29
under 47.21.0.0/17
8OOL-STATIC-BBYLNY-47-21-38-72-29unknown———
47.21.38.96/29
under 47.21.0.0/17
8OOL-STATIC-FRPTNY-47-21-38-96-29unknown———
47.21.38.104/29
under 47.21.0.0/17
8OOL-STATIC-HCVLNY-47-21-38-104-29unknown———
47.21.38.120/29
under 47.21.0.0/17
8OOL-STATIC-HCVLNY-47-21-38-120-29unknown———
47.21.38.128/29
under 47.21.0.0/17
8OOL-STATIC-ISLPNY-47-21-38-128-29unknown———
47.21.38.136/29
under 47.21.0.0/17
8OOL-STATIC-HNTNNY-47-21-38-136-29unknown———
47.21.38.144/28
under 47.21.0.0/17
16OOL-STATIC-ISLPNY-47-21-38-144-28unknown———
47.21.38.160/27
under 47.21.0.0/17
32OOL-STATIC-RSLYNY-47-21-38-160-27unknown———
47.21.38.192/29
under 47.21.0.0/17
8OOL-STATIC-LYBRNY-47-21-38-192-29unknown———
47.21.38.200/29
under 47.21.0.0/17
8OOL-STATIC-NYK1NY-47-21-38-200-29unknown———
47.21.38.224/30
under 47.21.0.0/17
4OOL-STATIC-NYK5NY-47-21-38-224-30unknown———
47.21.38.228/30
under 47.21.0.0/17
4OOL-STATIC-NYK3NY-47-21-38-228-30unknown———
47.21.38.240/29
under 47.21.0.0/17
8OOL-STATIC-HNTNNY-47-21-38-240-29unknown———
47.21.39.0/29
under 47.21.0.0/17
8OOL-STATIC-RSLYNY-47-21-39-0-29unknown———
47.21.39.8/29
under 47.21.0.0/17
8OOL-STATIC-NYK4NY-47-21-39-8-29unknown———
47.21.39.16/29
under 47.21.0.0/17
8OOL-STATIC-FTTHNY-47-21-39-16-29unknown———
47.21.39.24/29
under 47.21.0.0/17
8OOL-STATIC-HCVLNY-47-21-39-24-29unknown———
47.21.39.36/30
under 47.21.0.0/17
4OOL-STATIC-ISLPNY-47-21-39-36-30unknown———
47.21.39.40/29
under 47.21.0.0/17
8OOL-STATIC-HCVLNY-47-21-39-40-29unknown———
47.21.39.48/28
under 47.21.0.0/17
16OOL-STATIC-HNTNNY-47-21-39-48-28unknown———
47.21.39.80/29
under 47.21.0.0/17
8OOL-STATIC-STJMNY-47-21-39-80-29unknown———
47.21.39.96/29
under 47.21.0.0/17
8OOL-STATIC-SATNNY-47-21-39-96-29unknown———
47.21.39.104/29
under 47.21.0.0/17
8OOL-STATIC-RSLYNY-47-21-39-104-29unknown———
47.21.39.120/29
under 47.21.0.0/17
8OOL-STATIC-NYK6NY-47-21-39-120-29unknown———
47.21.39.128/28
under 47.21.0.0/17
16OOL-STATIC-HCVLNY-47-21-39-128-28unknown———
47.21.39.144/29
under 47.21.0.0/17
8OOL-STATIC-FTTHNY-47-21-39-144-29unknown———
47.21.39.152/29
under 47.21.0.0/17
8OOL-STATIC-NYK6NY-47-21-39-152-29unknown———
47.21.39.176/28
under 47.21.0.0/17
16OOL-STATIC-ISLPNY-47-21-39-176-28unknown———
47.21.39.192/28
under 47.21.0.0/17
16OOL-STATIC-CTMHNY-47-21-39-192-28unknown———
47.21.39.208/29
under 47.21.0.0/17
8OOL-STATIC-NYK2NY-47-21-39-208-29unknown———
47.21.39.224/29
under 47.21.0.0/17
8OOL-STATIC-CTMHNY-47-21-39-224-29unknown———
47.21.39.232/29
under 47.21.0.0/17
8OOL-STATIC-CTMHNY-47-21-39-232-29unknown———
47.21.39.240/29
under 47.21.0.0/17
8OOL-STATIC-RVHDNY-47-21-39-240-29unknown———
47.21.40.0/29
under 47.21.0.0/17
8OOL-STATIC-HCVLNY-47-21-40-0-29unknown———
47.21.40.8/29
under 47.21.0.0/17
8OOL-STATIC-RSLYNY-47-21-40-8-29unknown———
47.21.40.16/29
under 47.21.0.0/17
8OOL-STATIC-BBYLNY-47-21-40-16-29unknown———
47.21.40.32/29
under 47.21.0.0/17
8OOL-STATIC-HCVLNY-47-21-40-32-29unknown———
47.21.40.40/29
under 47.21.0.0/17
8OOL-STATIC-SATNNY-47-21-40-40-29unknown———
47.21.40.80/29
under 47.21.0.0/17
8OOL-STATIC-ISLPNY-47-21-40-80-29unknown———
47.21.40.88/29
under 47.21.0.0/17
8OOL-STATIC-HCVLNY-47-21-40-88-29unknown———
47.21.40.96/29
under 47.21.0.0/17
8OOL-STATIC-HCVLNY-47-21-40-96-29unknown———
47.21.40.104/29
under 47.21.0.0/17
8OOL-STATIC-SATNNY-47-21-40-104-29unknown———
47.21.40.120/30
under 47.21.0.0/17
4OOL-STATIC-HCVLNY-47-21-40-120-30unknown———
47.21.40.128/28
under 47.21.0.0/17
16OOL-STATIC-NYK6NY-47-21-40-128-28unknown———
47.21.40.144/29
under 47.21.0.0/17
8OOL-STATIC-NYK1NY-47-21-40-144-29unknown———
47.21.40.164/30
under 47.21.0.0/17
4OOL-STATIC-LYBRNY-47-21-40-164-30unknown———
47.21.40.176/29
under 47.21.0.0/17
8OOL-STATIC-ISLPNY-47-21-40-176-29unknown———
47.21.40.184/29
under 47.21.0.0/17
8OOL-STATIC-RSLYNY-47-21-40-184-29unknown———
47.21.40.192/28
under 47.21.0.0/17
16OOL-STATIC-NYK2NY-47-21-40-192-28unknown———
47.21.40.208/29
under 47.21.0.0/17
8OOL-STATIC-HCVLNY-47-21-40-208-29unknown———
47.21.40.232/29
under 47.21.0.0/17
8OOL-STATIC-NYK3NY-47-21-40-232-29unknown———
47.21.40.240/30
under 47.21.0.0/17
4OOL-STATIC-NYK4NY-47-21-40-240-30unknown———
47.21.40.252/30
under 47.21.0.0/17
4OOL-STATIC-HCVLNY-47-21-40-252-30unknown———
47.21.41.0/27
under 47.21.0.0/17
32OOL-STATIC-LYBRNY-47-21-41-0-27unknown———
47.21.41.32/28
under 47.21.0.0/17
16OOL-STATIC-NYK2NY-47-21-41-32-28unknown———
47.21.41.48/28
under 47.21.0.0/17
16OOL-STATIC-NYK3NY-47-21-41-48-28unknown———
47.21.41.64/29
under 47.21.0.0/17
8OOL-STATIC-HCVLNY-47-21-41-64-29unknown———
47.21.41.80/29
under 47.21.0.0/17
8OOL-STATIC-BBYLNY-47-21-41-80-29unknown———
47.21.41.96/29
under 47.21.0.0/17
8OOL-STATIC-CORMNY-47-21-41-96-29unknown———
47.21.41.104/29
under 47.21.0.0/17
8OOL-STATIC-CORMNY-47-21-41-104-29unknown———
47.21.41.120/29
under 47.21.0.0/17
8OOL-STATIC-ISLPNY-47-21-41-120-29unknown———
47.21.41.136/29
under 47.21.0.0/17
8OOL-STATIC-HCVLNY-47-21-41-136-29unknown———
47.21.41.144/28
under 47.21.0.0/17
16OOL-STATIC-STJMNY-47-21-41-144-28unknown———
47.21.41.192/29
under 47.21.0.0/17
8OOL-STATIC-NYK6NY-47-21-41-192-29unknown———
47.21.41.200/29
under 47.21.0.0/17
8OOL-STATIC-EQUGNY-47-21-41-200-29unknown———
47.21.41.208/29
under 47.21.0.0/17
8OOL-STATIC-CTMHNY-47-21-41-208-29unknown———
47.21.41.216/29
under 47.21.0.0/17
8OOL-STATIC-EQUGNY-47-21-41-216-29unknown———
47.21.41.224/29
under 47.21.0.0/17
8OOL-STATIC-HNTNNY-47-21-41-224-29unknown———
47.21.41.232/29
under 47.21.0.0/17
8OOL-STATIC-NYK5NY-47-21-41-232-29unknown———
47.21.41.240/29
under 47.21.0.0/17
8OOL-STATIC-NYK5NY-47-21-41-240-29unknown———
47.21.41.248/29
under 47.21.0.0/17
8OOL-STATIC-CORMNY-47-21-41-248-29unknown———
47.21.42.0/28
under 47.21.0.0/17
16OOL-STATIC-RVHDNY-47-21-42-0-28unknown———
47.21.42.16/29
under 47.21.0.0/17
8OOL-STATIC-CORMNY-47-21-42-16-29unknown———
47.21.42.44/30
under 47.21.0.0/17
4OOL-STATIC-HCVLNY-47-21-42-44-30unknown———
47.21.42.48/29
under 47.21.0.0/17
8OOL-STATIC-STJMNY-47-21-42-48-29unknown———
47.21.42.104/29
under 47.21.0.0/17
8OOL-STATIC-ISLPNY-47-21-42-104-29unknown———
47.21.42.120/29
under 47.21.0.0/17
8OOL-STATIC-RVHDNY-47-21-42-120-29unknown———
47.21.42.128/29
under 47.21.0.0/17
8OOL-STATIC-STJMNY-47-21-42-128-29unknown———
47.21.42.136/29
under 47.21.0.0/17
8OOL-STATIC-ISLPNY-47-21-42-136-29unknown———
47.21.42.144/28
under 47.21.0.0/17
16OOL-STATIC-BBYLNY-47-21-42-144-28unknown———
47.21.42.160/28
under 47.21.0.0/17
16OOL-STATIC-HNTNNY-47-21-42-160-28unknown———
47.21.42.176/29
under 47.21.0.0/17
8OOL-STATIC-HCVLNY-47-21-42-176-29unknown———
47.21.42.184/29
under 47.21.0.0/17
8OOL-STATIC-ISLPNY-47-21-42-184-29unknown———
47.21.42.208/28
under 47.21.0.0/17
16OOL-STATIC-NYK4NY-47-21-42-208-28unknown———
47.21.42.224/29
under 47.21.0.0/17
8OOL-STATIC-EQUGNY-47-21-42-224-29unknown———
47.21.42.232/29
under 47.21.0.0/17
8OOL-STATIC-BBYLNY-47-21-42-232-29unknown———
47.21.42.248/29
under 47.21.0.0/17
8OOL-STATIC-NYK5NY-47-21-42-248-29unknown———
47.21.43.0/29
under 47.21.0.0/17
8OOL-STATIC-RVHDNY-47-21-43-0-29unknown———
47.21.43.16/29
under 47.21.0.0/17
8OOL-STATIC-STJMNY-47-21-43-16-29unknown———
47.21.43.48/29
under 47.21.0.0/17
8OOL-STATIC-HCVLNY-47-21-43-48-29unknown———
47.21.43.64/29
under 47.21.0.0/17
8OOL-STATIC-NYK6NY-47-21-43-64-29unknown———
47.21.43.88/29
under 47.21.0.0/17
8OOL-STATIC-BBYLNY-47-21-43-88-29unknown———
47.21.43.96/30
under 47.21.0.0/17
4OOL-STATIC-CORMNY-47-21-43-96-30unknown———
47.21.43.104/29
under 47.21.0.0/17
8OOL-STATIC-STJMNY-47-21-43-104-29unknown———
47.21.43.128/27
under 47.21.0.0/17
32OOL-STATIC-HNTNNY-47-21-43-128-27unknown———
47.21.43.168/29
under 47.21.0.0/17
8OOL-STATIC-NYK4NY-47-21-43-168-29unknown———
47.21.43.184/29
under 47.21.0.0/17
8OOL-STATIC-NYK3NY-47-21-43-184-29unknown———
47.21.43.192/27
under 47.21.0.0/17
32OOL-STATIC-HCVLNY-47-21-43-192-27unknown———
47.21.43.228/30
under 47.21.0.0/17
4OOL-STATIC-HCVLNY-47-21-43-228-30unknown———
47.21.43.232/29
under 47.21.0.0/17
8OOL-STATIC-HCVLNY-47-21-43-232-29unknown———
47.21.43.240/29
under 47.21.0.0/17
8OOL-STATIC-LYBRNY-47-21-43-240-29unknown———
47.21.44.40/29
under 47.21.0.0/17
8OOL-STATIC-BBYLNY-47-21-44-40-29unknown———
47.21.44.56/29
under 47.21.0.0/17
8OOL-STATIC-HNTNNY-47-21-44-56-29unknown———
47.21.44.72/29
under 47.21.0.0/17
8OOL-STATIC-SOLDNY-47-21-44-72-29unknown———
47.21.44.104/29
under 47.21.0.0/17
8OOL-STATIC-NYK4NY-47-21-44-104-29unknown———
47.21.44.112/29
under 47.21.0.0/17
8OOL-STATIC-HCVLNY-47-21-44-112-29unknown———
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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

AnnouncementRouting historyRPKI & IRRWhois & abuse
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