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Data as of Nov 3, 2026

47.17.248.0/21

35 residential-proxy exits · 30 days

Cablevision Systems Corp. · space held by Optimum WiFi

Announcement
47.16.0.0/15
RPKI valid
Announced by
AS6128
Type
Residential
Risk
0 / 100 · Low

Residential-proxy exits

Proxy exits
35
1.7% of its addresses · 30 days
Always-on exits
12
34% of its exits
Spread
7 of 8
/24s with at least one exit
Providers
79
selling exits here
Oct 4, 2026 – Nov 2, 2026

Exits seen per day

38K observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
47.17.255.0/2435
47.17.250.0/2428
47.17.248.0/2424
47.17.252.0/2424
47.17.253.0/2415
47.17.254.0/2415
47.17.251.0/2413

Proxy providers listing exits

  • 2Captcha
  • 711Proxy
  • 9Proxy
  • Ake.net
  • AnyIP
  • B2Proxy
  • BirdProxies
  • BottingTools
  • Bright Data
  • BuyingProxy
  • ByteProxies
  • Byteful
  • CatProxies
  • CliProxy
  • ColaProxy
  • DataImpulse
  • Datarama
  • Decodo
  • EZProxies
  • EnigmaProxy
  • Evomi
  • FastProxy
  • FlashProxy
  • FlexyProxies
  • FloppyData
  • GSocks
  • Geonix
  • Geonode
  • GloryCloud
  • GoProxies
  • GonzoProxy
  • HideProxy
  • IPFly
  • IPOasis
  • IPPeak
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • KocerRoxy
  • LemonBright
  • LemonPrime
  • LightningProxies
  • LudaxProxy
  • MangoProxy
  • MoMoProxy
  • NSocks
  • NextProxy
  • NodeMaven
  • NodeProxy
  • NovaProxy
  • Novada
  • Oxylabs
  • PacketStream
  • PrivateByte
  • ProxiesVision
  • Proxiware
  • Proxy-Seller
  • Proxy4U
  • ProxyEmpire
  • ProxyGeo
  • ProxyHat
  • ProxyRack
  • ProxyWing
  • Proxying
  • Proxyma
  • PuraRoute
  • RainProxy
  • ResiProxies
  • RoamProxy
  • RolaProxy
  • Shifter
  • Thordata
  • ThunderProxy
  • TrueProxies
  • VantageProxies
  • VitalExclusive
  • VitalProxy
  • WealthProxies
  • YumiProxy

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsRPKI
47.16.0.0/14
since Oct 2014
AS6128Residential4,376
1,031 always on

Registrations in this block

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

RangeAddressesNetnameHolderTypeCreatedAbuse contact
47.16.0.0 - 47.18.255.255196,608NETBLK-WIFI-BLK6Optimum WiFi (CHL-54) · USDirect AllocationFeb 29, 2012[email protected]
└ 47.17.248.0/212,048OOL-CPE-HCVLNY-47-17-248-0-21unknown———

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 47.16.0.0/15

Prefix
47.16.0.0/15
Announced by
AS6128 Cablevision Systems Corp.
Type
Residential
Proxy exits
2,586
Always-on exits
618
RPKI
RPKI valid
Netname
NETBLK-WIFI-BLK6
Registrant
Optimum WiFi
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