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Data as of Nov 3, 2026

74.90.0.0/16

975 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

Residential-proxy exits

Proxy exits
975
1.5% of its addresses · 30 days
Always-on exits
205
21% of its exits
Spread
177 of 256
/24s with at least one exit
Providers
112
selling exits here
Oct 4, 2026 – Nov 2, 2026

Exits seen per day

834K observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
74.90.240.0/24615
74.90.244.0/24516
74.90.52.0/24514
74.90.248.0/24512
74.90.241.0/24511
74.90.169.0/24415
74.90.239.0/24415
74.90.202.0/24410
74.90.172.0/2449
74.90.100.0/2449
74.90.195.0/2449
74.90.206.0/2449
74.90.55.0/2447
74.90.174.0/24313
74.90.245.0/24311
74.90.196.0/24310
74.90.170.0/24310
74.90.81.0/24310
74.90.129.0/24310
74.90.138.0/24310
74.90.84.0/2439
74.90.128.0/2439
74.90.197.0/2438
74.90.117.0/2436

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
  • GSocks
  • GeekProxy
  • Geonix
  • Geonode
  • GhostConnect
  • GloryCloud
  • GoProxies
  • GonzoProxy
  • HideProxy
  • HydraProxy
  • IPCola
  • IPFly
  • IPOasis
  • IPPeak
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • KindProxy
  • KocerRoxy
  • Kookey
  • LemonBright
  • LemonLabs
  • LemonPrime
  • LightningProxies
  • LudaxProxy
  • 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
  • RainProxy
  • RapidProxy
  • RealProxy
  • ResiProxies
  • RoamProxy
  • RolaProxy
  • Shifter
  • Smartproxy
  • SpyderProxy
  • StrikeProxy
  • SwiftProxy
  • TalorData
  • 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
74.88.0.0 - 74.90.255.255196,608NETBLK-OOL-8BLKOptimum Online (OPTO) · USDirect AllocationMar 4, 2009[email protected]
└ 74.90.0.0/221,024OOL-CPE-SMFRCT-74-90-0-0-22unknown———
└ 74.90.4.0/221,024OOL-CPE-HCVLNY-74-90-4-0-1-22unknown———
└ 74.90.8.0/212,048OOL-CPE-LWBONY-74-90-8-0-21unknown———
└ 74.90.16.0/23512OOL-CPE-FRHDNJ-74-90-16-0-23unknown———
└ 74.90.18.0/23512OOL-CPE-MHWHNJ-74-90-18-0-1-23unknown———
└ 74.90.20.0/23512OOL-CPE-HCVLNY-74-90-20-0-1-23unknown———
└ 74.90.24.0/23512OOL-CPE-NBRGNJ-74-90-24-0-23unknown———
└ 74.90.26.0/23512OOL-CPE-HCVLNY-74-90-26-0-1-23unknown———
└ 74.90.28.0/221,024OOL-CPE-GRVONY-74-90-28-0-22unknown———
└ 74.90.32.0/212,048OOL-CPE-BRFDNJ-74-90-32-0-1-21unknown———
└ 74.90.44.0/221,024OOL-CPE-SMFRCT-74-90-44-0-22unknown———
└ 74.90.48.0/221,024OOL-CPE-SMFRCT-74-90-48-0-22unknown———
└ 74.90.52.0/221,024OOL-CPE-WHPLNY-74-90-52-0-22unknown———
└ 74.90.56.0/23512OOL-CPE-FRHDNJ-74-90-56-0-23unknown———
└ 74.90.58.0/23512OOL-CPE-MMRNNY-74-90-58-0-1-23unknown———
└ 74.90.60.0/221,024OOL-CPE-HCVLNY-74-90-60-0-1-22unknown———
└ 74.90.64.0/212,048OOL-CPE-NYK3NY-74-90-64-0-1-21unknown———
└ 74.90.72.0/221,024OOL-CPE-NYX5NY-74-90-72-0-22unknown———
└ 74.90.76.0/23512OOL-CPE-PRNYNJ-74-90-76-0-1-23unknown———
└ 74.90.78.0/23512OOL-CPE-RSLYNY-74-90-78-0-1-23unknown———
└ 74.90.80.0/221,024OOL-CPE-STJMNY-74-90-80-0-1-22unknown———
└ 74.90.84.0/221,024OOL-CPE-STJMNY-74-90-84-0-1-22unknown———
└ 74.90.88.0/221,024OOL-CPE-SMFRCT-74-90-88-0-22unknown———
└ 74.90.92.0/221,024OOL-CPE-HCVLNY-74-90-92-0-1-22unknown———
└ 74.90.96.0/212,048OOL-CPE-FRHDNJ-74-90-96-0-21unknown———
└ 74.90.104.0/212,048OOL-CPE-STJMNY-74-90-104-0-1-21unknown———
└ 74.90.112.0/23512OOL-CPE-WPGRNY-74-90-112-0-23unknown———
└ 74.90.114.0/23512OOL-CPE-BRFDNJ-74-90-114-0-23unknown———
└ 74.90.116.0/221,024OOL-CPE-MMRNNY-74-90-116-0-22unknown———
└ 74.90.120.0/212,048OOL-CPE-NWRKNJ-74-90-120-0-21unknown———
└ 74.90.128.0/212,048OOL-CPE-NYK5NY-74-90-128-0-1-21unknown———
└ 74.90.136.0/23512OOL-CPE-DOVRNY-74-90-136-0-23unknown———
└ 74.90.138.0/23512OOL-CPE-NYK5NY-74-90-138-0-23unknown———
└ 74.90.140.0/221,024OOL-CPE-WRWKNY-74-90-140-0-22unknown———
└ 74.90.144.0/212,048OOL-CPE-HCVLNY-74-90-144-0-21unknown———
└ 74.90.152.0/221,024OOL-CPE-HNTNNY-74-90-152-0-1-22unknown———
└ 74.90.156.0/221,024OOL-CPE-HCVLNY-74-90-156-0-22unknown———
└ 74.90.160.0/23512OOL-CPE-PRNYNJ-74-90-160-0-1-23unknown———
└ 74.90.162.0/23512OOL-CPE-OSNGNY-74-90-162-0-23unknown———
└ 74.90.164.0/23512OOL-CPE-STJMNY-74-90-164-0-1-23unknown———
└ 74.90.166.0/23512OOL-CPE-HCVLNY-74-90-166-0-1-23unknown———
└ 74.90.168.0/221,024OOL-CPE-NYX5NY-74-90-168-0-22unknown———
└ 74.90.172.0/221,024OOL-CPE-NYX5NY-74-90-172-0-22unknown———
└ 74.90.176.0/221,024OOL-CPE-NYX5NY-74-90-176-0-22unknown———
└ 74.90.180.0/221,024OOL-CPE-ISLPNY-74-90-180-0-1-22unknown———
└ 74.90.184.0/212,048OOL-CPE-CFTNNJ-74-90-184-0-21unknown———
└ 74.90.192.0/204,096OOL-CPE-NRWLCT-74-90-192-0-1-20unknown———
└ 74.90.208.0/212,048OOL-CPE-HCVLNY-74-90-208-0-21unknown———
└ 74.90.216.0/221,024OOL-CPE-ISLPNY-74-90-216-0-1-22unknown———
└ 74.90.220.0/221,024OOL-CPE-WHPLNY-74-90-220-0-22unknown———
└ 74.90.224.0/204,096OOL-CPE-PSWYNJ-74-90-224-0-1-20unknown———
└ 74.90.240.0/204,096OOL-CPE-NYK3NY-74-90-240-0-20unknown———

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