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Data as of Nov 11, 2026

147.229.0.0/17

59 residential-proxy exits · 30 days

Brno University of Technology

Announcement
this exact prefix
RPKI valid
Announced by
AS197451
Type
Business
Risk
0 / 100 · Low

Residential-proxy exits

Proxy exits
59
0.18% of its addresses · 30 days
Spread
11 of 128
/24s with at least one exit
Providers
52
selling exits here
Oct 12, 2026 – Nov 10, 2026

Exits seen per day

2.2K observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
147.229.46.0/24028
147.229.117.0/2409
147.229.22.0/2408
147.229.19.0/2403
147.229.86.0/2403
147.229.44.0/2402
147.229.56.0/2402
147.229.14.0/2401
147.229.15.0/2401
147.229.96.0/2401
147.229.97.0/2401

Proxy providers listing exits

  • 2Captcha
  • Ake.net
  • BartProxies
  • BirdProxies
  • BottingTools
  • BuyingProxy
  • ByteProxies
  • Byteful
  • CliProxy
  • DataImpulse
  • Datarama
  • Decodo
  • EnigmaProxy
  • Evomi
  • FROXY
  • FastProxy
  • FlashProxy
  • GSocks
  • Geonix
  • Geonode
  • GonzoProxy
  • IPOasis
  • IPPeak
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • LemonBright
  • LemonLabs
  • LemonPrime
  • MangoProxy
  • NodeProxy
  • NovaProxy
  • Oxylabs
  • PROXYSCRAPE
  • PrivateProxy
  • Proxiware
  • Proxmint
  • Proxy-Seller
  • Proxy4U
  • ProxyEmpire
  • ProxyGeo
  • ProxyHat
  • ProxyRack
  • Proxyma
  • QUANTICDATA
  • RainProxy
  • Shifter
  • Thordata
  • ThunderProxy
  • VantageProxies
  • VitalExclusive
  • 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
147.229.0.0/1665,536CZ-VUTBRNET-20141118Brno University of Technology (ORG-BUOT1-RIPE) · CZALLOCATED PAMay 18, 2006abuse@vutbr.cz
└ 147.229.0.0 - 147.229.254.25565,280VUTBRNETBrno University of TechnologyASSIGNED PANov 19, 2014abuse@vutbr.cz
via CZ-VUTBRNET-20141118

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

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Routing timeline

Who has announced this prefix

Summary

Routing history

Pattern
Stable
First seen
Dec 2014
Current origin since
Dec 2014 · 12 yr
Origin networks
1