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Data as of Nov 5, 2026

173.219.0.0/17

424 residential-proxy exits · 30 days

Optimum

Announcement
this exact prefix
No RPKI
Announced by
AS19108
Type
Residential
96% of it

Residential-proxy exits

Proxy exits
424
1.3% of its addresses · 30 days
Always-on exits
16
3.8% of its exits
Spread
51 of 128
/24s with at least one exit
Providers
87
selling exits here
Oct 6, 2026 – Nov 4, 2026

Exits seen per day

50K observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
173.219.112.0/2425
173.219.40.0/2415
173.219.103.0/2413
173.219.87.0/2413
173.219.110.0/2412
173.219.38.0/2412
173.219.91.0/2412
173.219.43.0/2412
173.219.99.0/2411
173.219.18.0/2411
173.219.89.0/2411
173.219.108.0/2411
173.219.127.0/2411
173.219.101.0/2411
173.219.44.0/2411
173.219.25.0/240190
173.219.33.0/240146
173.219.24.0/24012
173.219.41.0/2403
173.219.54.0/2403
173.219.124.0/2403
173.219.79.0/2403
173.219.97.0/2402
173.219.85.0/2402

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
  • Geonode
  • GloryCloud
  • GoProxies
  • GonzoProxy
  • HideProxy
  • HydraProxy
  • IPFly
  • IPPeak
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • KocerRoxy
  • Kookey
  • LemonBright
  • LudaxProxy
  • MangoProxy
  • Maskify
  • MoMoProxy
  • NodeMaven
  • NodeProxy
  • NovProxy
  • NovaProxy
  • Novada
  • Oxylabs
  • PSBProxy
  • PrivateProxy
  • ProxiesVision
  • Proxiware
  • Proxmint
  • Proxy-Seller
  • Proxy4U
  • ProxyEmpire
  • ProxyGeo
  • ProxyRack
  • ProxyWing
  • Proxying
  • Proxyma
  • PuraRoute
  • Q2IP
  • RainProxy
  • RapidProxy
  • RealProxy
  • ResiProxies
  • RoamProxy
  • RolaProxy
  • Shifter
  • SpyderProxy
  • SwiftProxy
  • Thordata
  • ThunderProxy
  • TrueProxies
  • TrustProxy
  • VantageProxies
  • VitalData
  • VitalExclusive
  • WealthProxies
  • YumiProxy

Announcements

Nesting

More-specifics by size

Sized by addresses, colored by each announcement's type. Click a tile with children to zoom in, a leaf to open it.
More specific

Announcements inside

Arrived
PrefixOriginTypeProxy exitsHolderRPKI
173.219.2.0/24
since May 2010
AS14808BusinessOptimum
173.219.3.0/24
since Jun 2015
AS19108ResidentialOptimum
173.219.4.0/24
since Jun 2015
AS19108ResidentialOptimum
173.219.13.0/24
since Jun 2010
AS11135HostingOptimum
173.219.14.0/24
since Jun 2010
AS11135HostingOptimum
173.219.37.0/24
since Jan 2011
AS46169BusinessOptimum
173.219.43.0/24
since Feb 2017
AS19108Residential2
1 always on
Optimum
173.219.60.0/24
since Aug 2016
AS19108ResidentialOptimum
173.219.74.0/24
since Dec 2013
AS19108ResidentialOptimum
173.219.80.0/20
since Apr 2013
AS19108Residential13
3 always on
Optimum
173.219.86.0/24
since Jul 2011
AS32426BusinessOptimum
173.219.90.0/24
since Nov 2014
AS19108ResidentialOptimum
173.219.96.0/21
since Feb 2014
AS19108Residential9
3 always on
Optimum
173.219.96.0/24
since Feb 2021
AS19108ResidentialOptimum
173.219.98.0/24
since Feb 2021
AS19108ResidentialOptimum
173.219.112.0/21
since Feb 2014
AS19108Residential8
2 always on
Optimum

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
173.216.0.0/14262,144SUDDEOptimum (SUDDE) · USDirect AllocationSep 16, 2009abuse@suddenlink.net
└ 173.219.19.224/2816SUD-STATIC-TYLRTX-173-219-19-224-28unknown———
└ 173.219.37.0/24256CITY-OF-GEORGETOWN-TXCITY OF GEORGETOWN IT-Library Internet Services (C11297160) · USReassignedJul 29, 2025abuse@suddenlink.net
via SUDDE
└ 173.219.73.0/2664GOSS-COMMUNICATIONS-02unknown———
└ 173.219.79.240/298GOSS-COMMUNICATIONS-01unknown———

A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.

Composition

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

Announced space

Address share

Announced space

Types across the prefix

32,768 addresses
TypeAddressesShareRanges
Residential31,41696%25
Business8402.6%5
Hosting5121.6%2

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & 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