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Data as of Nov 7, 2026

104.148.128.0/17

328 residential-proxy exits · 30 days

Cablevision Systems Corp. · space held by Optimum Online

Announcement
this exact prefix
RPKI valid
Announced by
AS6128
Type
Residential
Risk
0 / 100 · Low
Proxy exits nearby

Residential-proxy exits

Proxy exits
328
1.0% of its addresses · 30 days
Always-on exits
103
31% of its exits
Spread
74 of 128
/24s with at least one exit
Providers
105
selling exits here
Oct 8, 2026 – Nov 6, 2026

Exits seen per day

394K observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
104.148.170.0/24815
104.148.141.0/24715
104.148.171.0/24510
104.148.143.0/24411
104.148.169.0/24410
104.148.142.0/24311
104.148.193.0/2439
104.148.128.0/2438
104.148.192.0/2438
104.148.129.0/2437
104.148.137.0/2437
104.148.232.0/2435
104.148.209.0/2435
104.148.252.0/2433
104.148.245.0/2428
104.148.130.0/2428
104.148.138.0/2428
104.148.221.0/2427
104.148.220.0/2426
104.148.236.0/2424
104.148.212.0/2424
104.148.136.0/2424
104.148.150.0/2423
104.148.185.0/2423

Proxy providers listing exits

  • 2Captcha
  • 711Proxy
  • 9Proxy
  • Ake.net
  • AnyIP
  • B2Proxy
  • BirdProxies
  • BlurPath
  • BottingTools
  • Bright Data
  • BuyingProxy
  • ByteProxies
  • Byteful
  • CatProxies
  • CliProxy
  • ColaProxy
  • CoreProxy
  • DataImpulse
  • Datarama
  • Decodo
  • EZProxies
  • EnigmaProxy
  • Evomi
  • FastProxy
  • FlashProxy
  • FlexyProxies
  • FloppyData
  • GSocks
  • GeekProxy
  • Geonix
  • Geonode
  • GhostConnect
  • GloryCloud
  • GoProxies
  • GonzoProxy
  • HideProxy
  • IPCola
  • IPFly
  • IPOasis
  • IPPeak
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • KocerRoxy
  • LemonBright
  • LemonLabs
  • LightningProxies
  • LudaxProxy
  • MangoProxy
  • MarsProxies
  • MoMoProxy
  • MrScraper
  • NSocks
  • NextProxy
  • NodeMaven
  • NodeProxy
  • NovProxy
  • NovaProxy
  • Novada
  • Oxylabs
  • PROXYWING_BASIC
  • PSBProxy
  • PacketStream
  • PrivateByte
  • PrivateProxy
  • Proxies.fo
  • ProxiesVision
  • Proxiware
  • Proxmint
  • Proxy-Cheap
  • Proxy-Seller
  • Proxy302
  • Proxy4U
  • ProxyEmpire
  • ProxyGeo
  • ProxyHat
  • ProxyRack
  • ProxyStyler
  • ProxyWing
  • Proxying
  • Proxyma
  • PuraRoute
  • QUANTICDATA
  • RainProxy
  • RapidProxy
  • ResiProxies
  • RoamProxy
  • RolaProxy
  • Shifter
  • SpyderProxy
  • StrikeProxy
  • SwiftProxy
  • Thordata
  • ThunderProxy
  • TrueProxies
  • TrustProxy
  • VProxy
  • VantageProxies
  • VibeProxies
  • 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
104.148.128.0/1732,768NETBLK-OOL-12BLKOptimum Online (OPTO) · USDirect AllocationJul 15, 2014hostmaster@alticeusa.com
└ 104.148.128.0/212,048OOL-CPE-HCVLNY-104-148-128-0-21unknown———
└ 104.148.136.0/212,048OOL-CPE-ISLPNY-104-148-136-0-1-21unknown———
└ 104.148.144.0/221,024OOL-CPE-CORMNY-104-148-144-0-1-22unknown———
└ 104.148.148.0/221,024OOL-CPE-LYBRNY-104-148-148-0-1-22unknown———
└ 104.148.160.0/212,048OOL-CPE-PRNYNJ-104-148-160-0-21unknown———
└ 104.148.168.0/221,024OOL-CPE-NYX1NY-104-148-168-0-1-22unknown———
└ 104.148.172.0/221,024OOL-CPE-LWBONY-104-148-172-0-22unknown———
└ 104.148.176.0/23512OOL-CPE-PSWYNJ-104-148-176-0-23unknown———
└ 104.148.178.0/23512OOL-CPE-CORMNY-104-148-178-0-1-23unknown———
└ 104.148.180.0/221,024OOL-CPE-PRNYNJ-104-148-180-0-22unknown———
└ 104.148.184.0/221,024OOL-CPE-FRPTNY-104-148-184-0-1-22unknown———
└ 104.148.188.0/23512OOL-CPE-FRHDNJ-104-148-188-0-23unknown———
└ 104.148.190.0/23512OOL-CPE-NYX5NY-104-148-190-0-1-23unknown———
└ 104.148.192.0/212,048OOL-CPE-LYBRNY-104-148-192-0-21unknown———
└ 104.148.200.0/221,024OOL-CPE-HCVLNY-104-148-200-0-1-22unknown———
└ 104.148.204.0/221,024OOL-CPE-MMRNNY-104-148-204-0-22unknown———
└ 104.148.208.0/212,048OOL-CPE-PRNYNJ-104-148-208-0-21unknown———
└ 104.148.216.0/23512OOL-CPE-CTMHNY-104-148-216-0-1-23unknown———
└ 104.148.218.0/23512OOL-CPE-PRNYNJ-104-148-218-0-23unknown———
└ 104.148.220.0/221,024OOL-CPE-FRPTNY-104-148-220-0-1-22unknown———
└ 104.148.232.0/221,024OOL-CPE-FRPTNY-104-148-232-0-1-22unknown———
└ 104.148.236.0/221,024OOL-CPE-NYK6NY-104-148-236-0-22unknown———
└ 104.148.240.0/221,024OOL-CPE-FRPTNY-104-148-240-0-1-22unknown———
└ 104.148.244.0/23512OOL-CPE-WHPLNY-104-148-244-0-23unknown———
└ 104.148.246.0/23512OOL-CPE-CTMHNY-104-148-246-0-1-23unknown———
└ 104.148.248.0/221,024OOL-CPE-FRPTNY-104-148-248-0-1-22unknown———
└ 104.148.252.0/221,024OOL-CPE-PSWYNJ-104-148-252-0-22unknown———

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