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Data as of Nov 6, 2026

173.219.96.0/21

9 residential-proxy exits · 30 days

Optimum

Announcement
this exact prefix
No RPKI
Announced by
AS19108
Type
Residential

Residential-proxy exits

Proxy exits
9
0.44% of its addresses · 30 days
Always-on exits
3
33% of its exits
Spread
5 of 8
/24s with at least one exit
Providers
53
selling exits here
Oct 7, 2026 – Nov 5, 2026

Exits seen per day

14K observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
173.219.103.0/2413
173.219.99.0/2411
173.219.101.0/2411
173.219.97.0/2402
173.219.100.0/2401

Proxy providers listing exits

  • 711Proxy
  • Ake.net
  • AnyIP
  • B2Proxy
  • BirdProxies
  • BlurPath
  • BottingTools
  • Bright Data
  • ByteProxies
  • Byteful
  • CliProxy
  • ColaProxy
  • DataImpulse
  • EZProxies
  • EnigmaProxy
  • Evomi
  • FastProxy
  • FloppyData
  • Geonode
  • GloryCloud
  • GonzoProxy
  • IPFly
  • IPPeak
  • Infatica
  • InfiniteProxies
  • KocerRoxy
  • LemonBright
  • LudaxProxy
  • MoMoProxy
  • NovProxy
  • NovaProxy
  • Novada
  • Oxylabs
  • ProxiesVision
  • Proxiware
  • Proxy-Seller
  • ProxyEmpire
  • ProxyGeo
  • ProxyRack
  • ProxyWing
  • Proxying
  • Proxyma
  • PuraRoute
  • RainProxy
  • RoamProxy
  • RolaProxy
  • Shifter
  • Thordata
  • ThunderProxy
  • TrueProxies
  • VantageProxies
  • VitalExclusive
  • WealthProxies

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
173.219.0.0/17
since Apr 2022
AS19108Residential427
16 always on
Optimum
More specific

Announcements inside

PrefixOriginTypeHolderRPKI
173.219.96.0/24
since Feb 2021
AS19108ResidentialOptimum
173.219.98.0/24
since Feb 2021
AS19108ResidentialOptimum

Network & registry

AnnouncementRouting historyWhois & abuse
Origin network

AS19108

US
Name
Optimum
Type
Internet provider
Registered
Nov 20, 2000
Domain
optimum.com
Website
www.suddenlink.com
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed