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Data as of Nov 14, 2026

173.66.0.0/16

1,553 residential-proxy exits · 30 days

Verizon Business

Announcement
this exact prefix
RPKI valid
Announced by
AS701
Type
Residential
99% of it

Residential-proxy exits

Proxy exits
1,553
2.4% of its addresses · 30 days
Always-on exits
338
22% of its exits
Spread
228 of 256
/24s with at least one exit
Providers
131
selling exits here
Oct 15, 2026 – Nov 13, 2026

Exits seen per day

2.2M observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
173.66.24.0/241018
173.66.139.0/241017
173.66.200.0/24921
173.66.20.0/24915
173.66.230.0/24817
173.66.62.0/24723
173.66.224.0/24716
173.66.135.0/24715
173.66.235.0/24623
173.66.209.0/24620
173.66.131.0/24618
173.66.140.0/24616
173.66.30.0/24615
173.66.33.0/24615
173.66.207.0/24612
173.66.64.0/24518
173.66.40.0/24518
173.66.103.0/24516
173.66.132.0/24514
173.66.137.0/24513
173.66.134.0/24511
173.66.105.0/24510
173.66.133.0/24418
173.66.141.0/24418

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
  • EnigmaProxy
  • Evomi
  • FLEETPROXY
  • FastProxy
  • FlashProxy
  • FlexyProxies
  • FloppyData
  • GSocks
  • GeekProxy
  • Geonix
  • Geonode
  • GhostConnect
  • GloryCloud
  • GoProxies
  • GonzoProxy
  • HELODATA
  • HydraProxy
  • IP2WORLD
  • IPCola
  • IPFly
  • IPMUSK
  • IPOasis
  • IPPeak
  • IPROCKET_BASIC
  • IPROCKET_PREMIUM
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • KindProxy
  • KocerRoxy
  • Kookey
  • LOKIPROXY
  • LemonBright
  • LemonLabs
  • LemonPrime
  • LightningProxies
  • LudaxProxy
  • MagneticProxy
  • MangoProxy
  • MarsProxies
  • MoMoProxy
  • MrScraper
  • NSocks
  • NextProxy
  • NiuProxy
  • NodeMaven
  • NodeProxy
  • NovProxy
  • NovaProxy
  • Novada
  • Oxylabs
  • PROXYON
  • PROXYSCRAPE
  • PROXYWING_BASIC
  • PSBProxy
  • PYPROXY
  • PacketStream
  • PrivateByte
  • PrivateProxy
  • Proxies.fo
  • Proxio
  • Proxiware
  • Proxmint
  • Proxy-Cheap
  • Proxy-Seller
  • Proxy302
  • Proxy4U
  • ProxyEmpire
  • ProxyGeo
  • ProxyHat
  • ProxyRack
  • ProxyStyler
  • ProxyWing
  • Proxying
  • Proxyma
  • PuraRoute
  • Q2IP
  • RH7Proxy
  • RainProxy
  • RapidProxy
  • ResiProxies
  • RoamProxy
  • RolaProxy
  • SPYDERPROXY_PREMIUM
  • Shifter
  • SpyderProxy
  • StrikeProxy
  • SwiftProxy
  • TORCHPROXIES_BASIC
  • TORCHPROXIES_PREMIUM
  • TORCHPROXIES_X
  • TalorData
  • Thordata
  • ThunderProxy
  • TrueProxies
  • TrustProxy
  • VProxy
  • VantageProxies
  • VibeProxies
  • VitalData
  • VitalExclusive
  • VitalProxy
  • WealthProxies
  • YumiProxy
  • ZENPROXY_LITE
  • ZENPROXY_PREMIUM

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
173.64.0.0/121,048,576VIS-BLOCKVerizon Business (MCICS) · USDirect AllocationAug 11, 2008abuse@verizon.com
└ 173.66.32.8/298FTTPunknown———
└ 173.66.32.16/298FTTPunknown———
└ 173.66.37.0/298FTTPunknown———
└ 173.66.37.8/298FTTPunknown———
└ 173.66.37.16/2816FTTPunknown———
└ 173.66.37.40/298FTTPunknown———
└ 173.66.37.48/298FTTPunknown———
└ 173.66.37.56/298FTTPunknown———
└ 173.66.37.64/298FTTPunknown———
└ 173.66.37.72/298FTTPunknown———
└ 173.66.37.80/298FTTPunknown———
└ 173.66.37.88/298FTTPunknown———
└ 173.66.37.96/2816FTTPunknown———
└ 173.66.37.112/298FTTPunknown———
└ 173.66.37.120/298FTTPunknown———
└ 173.66.37.128/298FTTPunknown———
└ 173.66.37.136/298FTTPunknown———
└ 173.66.37.144/2816FTTPunknown———
└ 173.66.37.160/298FTTPunknown———
└ 173.66.37.168/298FTTPunknown———
└ 173.66.37.176/298FTTPunknown———
└ 173.66.37.184/298FTTPunknown———
└ 173.66.43.8/298FTTPunknown———
└ 173.66.43.16/298FTTPunknown———
└ 173.66.43.24/298FTTPunknown———
└ 173.66.43.32/298FTTPunknown———
└ 173.66.43.40/298FTTPunknown———
└ 173.66.43.48/298FTTPunknown———
└ 173.66.43.56/298FTTPunknown———
└ 173.66.43.64/298FTTPunknown———
└ 173.66.43.72/298FTTPunknown———
└ 173.66.43.80/298FTTPunknown———
└ 173.66.43.96/2816FTTPunknown———
└ 173.66.51.0/25128FTTPunknown———
└ 173.66.104.0/298FTTPunknown———
└ 173.66.104.16/298FTTPunknown———
└ 173.66.104.48/2816FTTPunknown———
└ 173.66.106.32/2732FTTPunknown———
└ 173.66.106.128/2732FTTPunknown———
└ 173.66.162.0/298VZ-NAPMIAunknown———
└ 173.66.162.8/298FTTPunknown———
└ 173.66.162.16/298FTTPunknown———
└ 173.66.162.32/2816FTTPunknown———
└ 173.66.178.0/298FTTPunknown———
└ 173.66.231.8/298FTTPunknown———
└ 173.66.231.24/298FTTPunknown———
└ 173.66.231.32/2816FTTPunknown———
└ 173.66.231.48/298FTTPunknown———
└ 173.66.231.56/298FTTPunknown———
└ 173.66.231.64/298FTTPunknown———
└ 173.66.231.72/298FTTPunknown———
└ 173.66.231.80/298FTTPunknown———
└ 173.66.231.88/298FTTPunknown———
└ 173.66.231.96/298FTTPunknown———
└ 173.66.231.120/298FTTPunknown———
└ 173.66.231.128/2816FTTPunknown———
└ 173.66.248.64/2664FTTPunknown———

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
Residential64,79299%19
Business7441.1%57

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Routing timeline

Who has announced this prefix

Summary

Routing history

Pattern
Stable
First seen
Sep 2008
Current origin since
Jun 2013 · 13 yr
Origin networks
2
Last change of origin
Jun 2013
Recorded history

History

Handoffs
1