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Data as of Nov 4, 2026

146.158.48.0/21

637 residential-proxy exits · 30 days

Orgtechservice Ltd · space held by ALFA TELECOM s.r.o.

Announcement
this exact prefix
RPKI valid
Announced by
AS56361
Type
Residential
Risk
0 / 100 · Low

Residential-proxy exits

Proxy exits
637
31% of its addresses · 30 days
Spread
8 of 8
/24s with at least one exit
Providers
97
selling exits here
Oct 5, 2026 – Nov 3, 2026

Exits seen per day

43K observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
146.158.53.0/24093
146.158.50.0/24087
146.158.55.0/24082
146.158.49.0/24079
146.158.48.0/24078
146.158.51.0/24077
146.158.52.0/24072
146.158.54.0/24067

Proxy providers listing exits

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

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
146.158.0.0/17
since May 2014
AS44546Residential5,263
1,429 always on
ALFA TELECOM s.r.o.

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
146.158.0.0/1732,768CZ-ALFATELECOM-20110712ALFA TELECOM s.r.o. (ORG-ATS13-RIPE) · CZALLOCATED PAJul 12, 2011abuse@alfatelecom.cz
└ 146.158.48.0/212,048ORG-OL75-RIPE-NETOrgtechservice Ltd (ORG-OL75-RIPE) · RUASSIGNED PAMar 13, 2025abuse@mkpnet.ru

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
IPv4 market

Holder

Holder in the market →
Organization
ALFA TELECOM s.r.o.
Handle
ORG-ATS13-RIPE
Range
146.158.0.0/17
Registration type
ALLOCATED PA
Record created
Jul 12, 2011
Origin network

AS56361

RU
Name
Orgtechservice Ltd
Type
Internet provider
Registered
Feb 10, 2011
Domain
mkpnet.ru
Industry
Computer and Information Technology
Spamhaus ASN-DROP
not listed