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Data as of Nov 3, 2026

174.44.240.0/20

2 residential-proxy exits · 30 days

Cablevision Systems Corp. · space held by Optimum Online

Announcement
174.44.0.0/16
RPKI valid
Announced by
AS6128
Type
Residential
59% of it

Residential-proxy exits

Proxy exits
2
0.05% of its addresses · 30 days
Spread
2 of 16
/24s with at least one exit
Providers
26
selling exits here
Oct 4, 2026 – Nov 2, 2026

Exits seen per day

612 observations
  • Residential
  • Business

/24s with the most always-on exits

/24Always-on exitsProxy exits
174.44.241.0/2401
174.44.249.0/2401

Proxy providers listing exits

  • 711Proxy
  • 9Proxy
  • BirdProxies
  • BottingTools
  • Byteful
  • ColaProxy
  • Decodo
  • EnigmaProxy
  • FastProxy
  • FloppyData
  • Geonode
  • GloryCloud
  • InfiniteProxies
  • LudaxProxy
  • NSocks
  • NovaProxy
  • Novada
  • Oxylabs
  • PrivateProxy
  • ProxyEmpire
  • ProxyGeo
  • ProxyWing
  • RainProxy
  • ResiProxies
  • Thordata
  • VantageProxies

Composition

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

Announced space

Address share

Announced space

Types across the prefix

4,096 addresses
TypeAddressesShareRanges
Residential2,42059%119
Business1,67641%212

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 174.44.0.0/16

Prefix
174.44.0.0/16
Announced by
AS6128 Cablevision Systems Corp.
Type
Residential
Proxy exits
1,105
Always-on exits
272
RPKI
RPKI valid
Netname
NETBLK-OOL-1TBLK
Registrant
Optimum Online
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