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Data as of Nov 8, 2026

212.50.18.0/24

10 residential-proxy exits · 30 days

A1 Bulgaria EAD

Announcement
this exact prefix
RPKI valid
Announced by
AS29580
Type
Business

Residential-proxy exits

Proxy exits
10
3.9% of its addresses · 30 days
Providers
27
selling exits here
Oct 9, 2026 – Nov 7, 2026

Exits seen per day

84 observations

Proxy providers listing exits

  • 711Proxy
  • Ake.net
  • BartProxies
  • BestProxy
  • BottingTools
  • DataImpulse
  • EVOPROXY
  • EnigmaProxy
  • FastProxy
  • FlashProxy
  • GSocks
  • IPFly
  • IPPeak
  • Infatica
  • LemonBright
  • LemonPrime
  • NodeProxy
  • NovaProxy
  • Proxy4U
  • PuraRoute
  • RH7Proxy
  • RainProxy
  • RolaProxy
  • Shifter
  • Smartproxy
  • ThunderProxy
  • VantageProxies

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
212.50.0.0/19
since May 2005
AS8717Residential60
2 always on
A1 Bulgaria EAD

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
212.50.0.0/198,192BG-MTELNET-980310A1 Bulgaria EAD (ORG-MN1-RIPE) · BGALLOCATED PAJul 15, 2002RIPE.Abuse@a1.bg
└ 212.50.18.0/2664SPNETSpectrum Net InfrastructureASSIGNED PADec 20, 2011RIPE.Abuse@a1.bg
via BG-MTELNET-980310
└ 212.50.18.64/2664ULTRACOM-BGSoftware CompanyASSIGNED PAApr 18, 2005RIPE.Abuse@a1.bg
via BG-MTELNET-980310
└ 212.50.18.128/25128SPNETSpectrum Net InfrastructureASSIGNED PADec 20, 2011RIPE.Abuse@a1.bg
via BG-MTELNET-980310

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
Origin network

AS29580

BG
Name
A1 Bulgaria EAD
Type
Internet provider
Registered
Oct 15, 2003
Domain
a1.bg
Industry
Computer and Information Technology
Spamhaus ASN-DROP
not listed