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Data as of Nov 15, 2026

173.235.0.0/16

342 residential-proxy exits · 30 days

C Spire Fiber

Announcement
this exact prefix
RPKI valid
Announced by
AS11272
Type
Residential
>99% of it

Residential-proxy exits

Proxy exits
342
0.52% of its addresses · 30 days
Always-on exits
40
12% of its exits
Spread
138 of 256
/24s with at least one exit
Providers
121
selling exits here
Oct 16, 2026 – Nov 14, 2026

Exits seen per day

296K observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
173.235.163.0/2437
173.235.235.0/24211
173.235.39.0/24210
173.235.181.0/2429
173.235.177.0/2428
173.235.123.0/2422
173.235.38.0/2418
173.235.96.0/2417
173.235.239.0/2416
173.235.76.0/2416
173.235.161.0/2415
173.235.133.0/2415
173.235.209.0/2415
173.235.230.0/2415
173.235.114.0/2414
173.235.68.0/2414
173.235.62.0/2413
173.235.116.0/2413
173.235.102.0/2413
173.235.179.0/2413
173.235.83.0/2413
173.235.229.0/2413
173.235.122.0/2412
173.235.193.0/2412

Proxy providers listing exits

  • 2Captcha
  • 711Proxy
  • 9Proxy
  • ASHBURNPROXIES
  • Ake.net
  • AnyIP
  • B2Proxy
  • BESTPROXY_NET
  • BartProxies
  • BirdProxies
  • BlurPath
  • BottingTools
  • Bright Data
  • BuyingProxy
  • ByteProxies
  • Byteful
  • CatProxies
  • CliProxy
  • ColaProxy
  • CoreProxy
  • DataImpulse
  • Datarama
  • Decodo
  • EVOPROXY
  • EZProxies
  • Elusive
  • EnigmaProxy
  • Evomi
  • FLEETPROXY
  • FastProxy
  • FlashProxy
  • FlexyProxies
  • FloppyData
  • GSocks
  • GeekProxy
  • Geonix
  • Geonode
  • GhostConnect
  • GloryCloud
  • GoProxies
  • GonzoProxy
  • HELODATA
  • HPROXY
  • HideProxy
  • IP2WORLD
  • IPCola
  • IPFly
  • IPMUSK
  • IPOasis
  • IPPeak
  • IPROCKET_BASIC
  • IPROCKET_PREMIUM
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • KocerRoxy
  • Kookey
  • LOKIPROXY
  • LemonBright
  • LightningProxies
  • LudaxProxy
  • MangoProxy
  • MoMoProxy
  • MrScraper
  • NSocks
  • NextProxy
  • NodeMaven
  • NodeProxy
  • NovProxy
  • NovaProxy
  • Novada
  • Oxylabs
  • PROXYON
  • PROXYSCRAPE
  • PSBProxy
  • PYPROXY
  • PacketStream
  • PrivateByte
  • PrivateProxy
  • Proxies.fo
  • ProxiesVision
  • Proxiware
  • Proxy-Seller
  • Proxy302
  • Proxy4U
  • ProxyEmpire
  • ProxyGeo
  • ProxyHat
  • ProxyRack
  • ProxyWing
  • Proxying
  • Proxyma
  • PuraRoute
  • Q2IP
  • RainProxy
  • RapidProxy
  • RealProxy
  • ResiProxies
  • RoamProxy
  • RolaProxy
  • SPYDERPROXY_BASIC
  • SPYDERPROXY_PREMIUM
  • Shifter
  • Smartproxy
  • SpyderProxy
  • SwiftProxy
  • TORCHPROXIES_BASIC
  • TORCHPROXIES_PREMIUM
  • TORCHPROXIES_X
  • TalorData
  • Thordata
  • ThunderProxy
  • TrueProxies
  • VProxy
  • VantageProxies
  • VibeProxies
  • VitalExclusive
  • WealthProxies
  • YumiProxy
  • ZENPROXY_LITE
  • ZENPROXY_PREMIUM

Announcements

More specific

Announcements inside

PrefixOriginTypeProxy exitsHolderRPKI
173.235.46.0/24
since Aug 2020
AS11272ResidentialC Spire Fiber
173.235.68.0/24
since May 2023
AS54392Residential4
1 always on
C Spire Fiber
173.235.108.0/24
since Aug 2020
AS11272ResidentialC Spire Fiber

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
173.235.0.0/1665,536TELEPAK-NETWORKS1C Spire Fiber (TELEP-6) · USDirect AllocationFeb 17, 2010cdwatson@cspire.com
└ 173.235.19.192/2664THE-CITIZENS-BANKunknown———
└ 173.235.20.0/24256SOUTHERN-FARM-BUREAUunknown———
└ 173.235.38.0/23512FRANKLIN-TELEPHONE-COMPANYunknown———
└ 173.235.60.128/25128TELEPAK-RANGESunknown———
└ 173.235.68.0/24256DECATUR-TELEPHONEDecatur Telephone Company (C09544978) · USReassignedMay 22, 2023cdwatson@cspire.com
via TELEPAK-NETWORKS1
└ 173.235.217.0/25128TELEPAK-RANGESunknown———
└ 173.235.224.0/23512TELEPAK-RANGESunknown———

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

65,536 addresses
TypeAddressesShareRanges
Residential65,472>99%8
Business640.10%1

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Routing timeline

Who has announced this prefix

Summary

Routing history

Pattern
Stable
First seen
Aug 2010
Current origin since
Oct 2017 · 9.1 yr
Origin networks
1