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Data as of Nov 4, 2026

189.121.0.0/16

1 anonymizer address · <0.01% · VPN1,882 residential-proxy exits · 30 days

Claro NXT Telecomunicacoes Ltda

Announcement
this exact prefix
RPKI valid
Announced by
AS28573
Type
Residential
>99% of it

Residential-proxy exits

Proxy exits
1,882
2.9% of its addresses · 30 days
Always-on exits
642
34% of its exits
Spread
72 of 256
/24s with at least one exit
Providers
114
selling exits here
Oct 5, 2026 – Nov 3, 2026

Exits seen per day

2.1M observations
  • VPN · anonymizer
  • Residential

/24s with the most always-on exits

/24Always-on exitsProxy exits
189.121.202.0/24136253
189.121.201.0/24135248
189.121.200.0/24120255
189.121.203.0/24113252
189.121.244.0/24914
189.121.68.0/24524
189.121.108.0/24523
189.121.40.0/24522
189.121.152.0/24516
189.121.109.0/24514
189.121.74.0/24477
189.121.95.0/24428
189.121.88.0/24426
189.121.91.0/24425
189.121.89.0/24424
189.121.70.0/24423
189.121.112.0/24421
189.121.94.0/24420
189.121.247.0/24418
189.121.255.0/24414
189.121.66.0/24413
189.121.90.0/24329
189.121.114.0/24324
189.121.111.0/24320

Proxy providers listing exits

  • 2Captcha
  • 711Proxy
  • 9Proxy
  • Ake.net
  • AnyIP
  • B2Proxy
  • BartProxies
  • BestProxy
  • BirdProxies
  • BlurPath
  • BottingTools
  • Bright Data
  • BuyingProxy
  • ByteProxies
  • Byteful
  • CatProxies
  • CliProxy
  • CoreProxy
  • DataImpulse
  • Datarama
  • Decodo
  • EZProxies
  • EnigmaProxy
  • Evomi
  • FastProxy
  • FlashProxy
  • FlexyProxies
  • FloppyData
  • FuseProxy
  • GSocks
  • GeekProxy
  • Geonix
  • Geonode
  • GhostConnect
  • GloryCloud
  • GonzoProxy
  • HideProxy
  • HydraProxy
  • IPCola
  • IPFly
  • IPOasis
  • IPPeak
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • KindProxy
  • KocerRoxy
  • Kookey
  • LemonBright
  • LemonLabs
  • LemonPrime
  • LightningProxies
  • LudaxProxy
  • MagneticProxy
  • MangoProxy
  • MarsProxies
  • Maskify
  • MoMoProxy
  • NSocks
  • NextProxy
  • NiuProxy
  • NodeMaven
  • NodeProxy
  • NovProxy
  • NovaProxy
  • Novada
  • Oxylabs
  • PSBProxy
  • PacketStream
  • PrivateByte
  • PrivateProxy
  • Proxies.fo
  • ProxiesVision
  • Proxio
  • Proxiware
  • Proxmint
  • Proxy-Cheap
  • Proxy-Seller
  • Proxy302
  • Proxy4U
  • ProxyEmpire
  • ProxyGeo
  • ProxyHat
  • ProxyRack
  • ProxyStyler
  • ProxyWing
  • Proxying
  • Proxyma
  • PuraRoute
  • Q2IP
  • RainProxy
  • RapidProxy
  • RealProxy
  • ResiProxies
  • RoamProxy
  • RolaProxy
  • Shifter
  • Smartproxy
  • SpyderProxy
  • StrikeProxy
  • SwiftProxy
  • TalorData
  • Thordata
  • ThunderProxy
  • TrueProxies
  • TrustProxy
  • VProxy
  • VantageProxies
  • VibeProxies
  • VitalData
  • VitalExclusive
  • VitalProxy
  • Webshare
  • YumiProxy
IPv4 market

Path

1 · Holder
Unnamed holder
2 · Leased from
not leased
3 · Announced by
AS28573 Claro NXT Telecomunicacoes Ltda
since Oct 2008 · 18.1 yr ago
4 · Use
VPN servicesnamed VPN Gate
Residential

Operators, sellers and brokers

VPN services

NameParentIn 189.121.0.0/16/24s
VPN GateUniversity of Tsukuba
1<0.01%
1

Lineage

How this block came to its use, oldest first. The whole IPv4 market →

189.121.0.0/16

From the registry to its use

  1. Jun 3, 2008
    Assigned
    Claro NXT Telecomunicacoes Ltda
    189.120.0.0/14
  2. Oct 15, 2008– today
    Announced
    AS28573 Claro NXT Telecomunicacoes Ltda
    Internet provider
  3. May 7, 2009
    Route object
    AS28573 Claro NXT Telecomunicacoes Ltda
    ALTDB route object for AS28573 Claro NXT Telecomunicacoes Ltda, maintainer MNT-HWNG
  4. May 7, 2009
    Route object
    AS28573 Claro NXT Telecomunicacoes Ltda
    ALTDB route object for AS28573 Claro NXT Telecomunicacoes Ltda, maintainer MNT-HWNG
    189.121.0.0/18
  5. May 7, 2009
    Route object
    AS28573 Claro NXT Telecomunicacoes Ltda
    ALTDB route object for AS28573 Claro NXT Telecomunicacoes Ltda, maintainer MNT-HWNG
    189.121.0.0/19
  6. May 7, 2009
    Route object
    AS28573 Claro NXT Telecomunicacoes Ltda
    ALTDB route object for AS28573 Claro NXT Telecomunicacoes Ltda, maintainer MNT-HWNG
    189.121.32.0/19
  7. May 7, 2009
    Route object
    AS28573 Claro NXT Telecomunicacoes Ltda
    ALTDB route object for AS28573 Claro NXT Telecomunicacoes Ltda, maintainer MNT-HWNG
    189.121.64.0/18
  8. May 7, 2009
    Route object
    AS28573 Claro NXT Telecomunicacoes Ltda
    ALTDB route object for AS28573 Claro NXT Telecomunicacoes Ltda, maintainer MNT-HWNG
    189.121.64.0/19
  9. May 7, 2009
    Route object
    AS28573 Claro NXT Telecomunicacoes Ltda
    ALTDB route object for AS28573 Claro NXT Telecomunicacoes Ltda, maintainer MNT-HWNG
    189.121.96.0/19
  10. May 7, 2009
    Route object
    AS28573 Claro NXT Telecomunicacoes Ltda
    ALTDB route object for AS28573 Claro NXT Telecomunicacoes Ltda, maintainer MNT-HWNG
    189.121.128.0/18
  11. May 7, 2009
    Route object
    AS28573 Claro NXT Telecomunicacoes Ltda
    ALTDB route object for AS28573 Claro NXT Telecomunicacoes Ltda, maintainer MNT-HWNG
    189.121.128.0/19
  12. May 7, 2009
    Route object
    AS28573 Claro NXT Telecomunicacoes Ltda
    ALTDB route object for AS28573 Claro NXT Telecomunicacoes Ltda, maintainer MNT-HWNG
    189.121.160.0/19
  13. May 7, 2009
    Route object
    AS28573 Claro NXT Telecomunicacoes Ltda
    ALTDB route object for AS28573 Claro NXT Telecomunicacoes Ltda, maintainer MNT-HWNG
    189.121.192.0/18
  14. May 7, 2009
    Route object
    AS28573 Claro NXT Telecomunicacoes Ltda
    ALTDB route object for AS28573 Claro NXT Telecomunicacoes Ltda, maintainer MNT-HWNG
    189.121.192.0/19
  15. May 7, 2009
    Route object
    AS28573 Claro NXT Telecomunicacoes Ltda
    ALTDB route object for AS28573 Claro NXT Telecomunicacoes Ltda, maintainer MNT-HWNG
    189.121.224.0/19
  16. Aug 15, 2018
    Route object
    AS28573 Claro NXT Telecomunicacoes Ltda
    RADB route object for AS28573 Claro NXT Telecomunicacoes Ltda, maintainer MAINT-AS4230
  17. May 20, 2019
    Route object
    AS28573 Claro NXT Telecomunicacoes Ltda
    RADB route object for AS28573 Claro NXT Telecomunicacoes Ltda, maintainer MAINT-AS4230
    189.121.0.0/19
  18. May 20, 2019
    Route object
    AS28573 Claro NXT Telecomunicacoes Ltda
    RADB route object for AS28573 Claro NXT Telecomunicacoes Ltda, maintainer MAINT-AS4230
    189.121.32.0/19
  19. May 20, 2019
    Route object
    AS28573 Claro NXT Telecomunicacoes Ltda
    RADB route object for AS28573 Claro NXT Telecomunicacoes Ltda, maintainer MAINT-AS4230
    189.121.64.0/19
  20. May 20, 2019
    Route object
    AS28573 Claro NXT Telecomunicacoes Ltda
    RADB route object for AS28573 Claro NXT Telecomunicacoes Ltda, maintainer MAINT-AS4230
    189.121.96.0/19
  21. May 20, 2019
    Route object
    AS28573 Claro NXT Telecomunicacoes Ltda
    RADB route object for AS28573 Claro NXT Telecomunicacoes Ltda, maintainer MAINT-AS4230
    189.121.128.0/19
  22. May 20, 2019
    Route object
    AS28573 Claro NXT Telecomunicacoes Ltda
    RADB route object for AS28573 Claro NXT Telecomunicacoes Ltda, maintainer MAINT-AS4230
    189.121.160.0/19
  23. May 20, 2019
    Route object
    AS28573 Claro NXT Telecomunicacoes Ltda
    RADB route object for AS28573 Claro NXT Telecomunicacoes Ltda, maintainer MAINT-AS4230
    189.121.192.0/19
  24. May 20, 2019
    Route object
    AS28573 Claro NXT Telecomunicacoes Ltda
    RADB route object for AS28573 Claro NXT Telecomunicacoes Ltda, maintainer MAINT-AS4230
    189.121.224.0/19
  25. Jun 3, 2019
    Route object
    AS28573 Claro NXT Telecomunicacoes Ltda
    RADB route object for AS28573 Claro NXT Telecomunicacoes Ltda, maintainer MAINT-AS4230
    189.121.200.0/22
  26. today
    Used
    VPN Gate
    VPN

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
Residential65,535>99%9
VPNanonymizer1<0.01%1

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
IPv4 market

Holder

Holder in the market →
Organization
Not stated by the registry
Origin network

AS28573

BR
Name
Claro NXT Telecomunicacoes Ltda
Type
Internet provider
Registered
Nov 27, 2003
Domain
claro.com.br
Website
www.claro.com.br/
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed