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Data as of Nov 15, 2026

81.172.40.0/22

21 residential-proxy exits · 30 days

Fibergreen Tecnologicas S.L.

Announcement
this exact prefix
RPKI valid
Announced by
AS58327
Type
Residential
Risk
0 / 100 · Low
Proxy exits nearby

Residential-proxy exits

Proxy exits
21
2.1% of its addresses · 30 days
Always-on exits
3
14% of its exits
Spread
2 of 4
/24s with at least one exit
Providers
73
selling exits here
Oct 16, 2026 – Nov 14, 2026

Exits seen per day

27K observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
81.172.40.0/24320
81.172.43.0/2401

Proxy providers listing exits

  • 2Extract
  • 711Proxy
  • 9HTTP
  • 9Proxy
  • ASHBURNPROXIES
  • Ake.net
  • AnyIP
  • B2Proxy
  • BestProxy
  • BirdProxies
  • BlurPath
  • BottingTools
  • ByteProxies
  • Byteful
  • CatProxies
  • CliProxy
  • DataImpulse
  • EZProxies
  • EnigmaProxy
  • Evomi
  • FLAMEPROXIES_BASIC
  • FastProxy
  • FlashProxy
  • GEEKPROXY_FLEX
  • GEEKPROXY_TURBO
  • GSocks
  • Geonode
  • GloryCloud
  • GoProxies
  • HELODATA
  • IPCola
  • IPFly
  • IPMUSK
  • IPPeak
  • IPROCKET_BASIC
  • IPROCKET_PREMIUM
  • Infatica
  • InfiniteProxies
  • KocerRoxy
  • LOKIPROXY
  • LemonBright
  • LemonPrime
  • LightningProxies
  • LudaxProxy
  • MangoProxy
  • MoMoProxy
  • NSocks
  • NiuProxy
  • NodeProxy
  • NovaProxy
  • PROXYLANE
  • PROXYSCRAPE
  • Proxies.fo
  • Proxiware
  • Proxy-Seller
  • Proxy4U
  • ProxyEmpire
  • ProxyGeo
  • Proxyma
  • PuraRoute
  • Q2IP
  • RainProxy
  • RapidProxy
  • Shifter
  • Smartproxy
  • SwiftProxy
  • Thordata
  • ThunderProxy
  • VantageProxies
  • VitalExclusive
  • 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
81.172.40.0/221,024ES-FIBERGREEN-20030114Fibergreen Tecnologicas S.L. (ORG-FTS21-RIPE) · ESALLOCATED PAFeb 6, 2026ripe@fibergreen.es
└ 81.172.40.0/23512fibergreen81-172-40-1unknownASSIGNED PAFeb 9, 2026ripe@fibergreen.es
via ES-FIBERGREEN-20030114
└ 81.172.42.0/23512fibergreen81-172-42-1unknownASSIGNED PAFeb 9, 2026ripe@fibergreen.es
via ES-FIBERGREEN-20030114

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
Feb 2026
Current origin since
Feb 2026 · 9 mo
Origin networks
1