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Data as of Nov 7, 2026

151.249.244.0/23

409 residential-proxy exits · 30 days

Unitary enterprise A1 · space held by ALFA TELECOM s.r.o.

Announcement
this exact prefix
RPKI valid
Announced by
AS42772
Type
Mobile

Residential-proxy exits

Proxy exits
409
80% of its addresses · 30 days
Always-on exits
24
5.9% of its exits
Spread
2 of 2
/24s with at least one exit
Providers
96
selling exits here
Oct 8, 2026 – Nov 6, 2026

Exits seen per day

45K observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
151.249.245.0/2414202
151.249.244.0/2410206

Proxy providers listing exits

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

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
151.249.128.0/17
since May 2015
AS44546Residential12,690
180 always on
ALFA TELECOM s.r.o.
More specific

Announcements inside

PrefixOriginTypeProxy exitsHolderRPKI
151.249.244.0/24
since Sep 2024
AS42772Mobile206
10 always on
ALFA TELECOM s.r.o.
151.249.245.0/24
since Sep 2024
AS42772Mobile202
14 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
151.249.128.0/1732,768CZ-ALFATELECOM-20120820ALFA TELECOM s.r.o. (ORG-ATS13-RIPE) · CZALLOCATED PAAug 20, 2012abuse@alfatelecom.cz
└ 151.249.192.0/1816,384A1-NETUnitary enterprise A1 (ORG-JMDC1-RIPE) · BYASSIGNED PAJul 7, 2014abuse@a1.by

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
IPv4 market

Holder

Holder in the market →
Organization
ALFA TELECOM s.r.o.
Handle
ORG-ATS13-RIPE
Range
151.249.128.0/17
Registration type
ALLOCATED PA
Record created
Aug 20, 2012
Origin network

AS42772

BY
Name
Unitary enterprise A1
Type
Internet provider
Registered
Apr 13, 2007
Domain
a1.by
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed