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Data as of Nov 3, 2026

151.237.40.0/22

136 residential-proxy exits · 30 days

Nastech OOD · space held by Sonicom OOD

Announcement
151.237.40.0/21
RPKI valid
Announced by
AS39024
Type
Residential
Risk
0 / 100 · Low

Residential-proxy exits

Proxy exits
136
13% of its addresses · 30 days
Always-on exits
13
9.6% of its exits
Spread
4 of 4
/24s with at least one exit
Providers
87
selling exits here
Oct 4, 2026 – Nov 2, 2026

Exits seen per day

29K observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
151.237.43.0/24893
151.237.41.0/24320
151.237.40.0/24122
151.237.42.0/2411

Proxy providers listing exits

  • 2Captcha
  • 711Proxy
  • Ake.net
  • AnyIP
  • B2Proxy
  • BartProxies
  • BestProxy
  • BirdProxies
  • BlurPath
  • BottingTools
  • ByteProxies
  • Byteful
  • CatProxies
  • CliProxy
  • DataImpulse
  • Datarama
  • Decodo
  • EZProxies
  • EnigmaProxy
  • Evomi
  • FastProxy
  • FlashProxy
  • FlexyProxies
  • FloppyData
  • GSocks
  • GeekProxy
  • Geonix
  • Geonode
  • GloryCloud
  • GonzoProxy
  • IPFly
  • IPOasis
  • IPPeak
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • KindProxy
  • Kookey
  • LemonBright
  • LemonLabs
  • LemonPrime
  • LightningProxies
  • LudaxProxy
  • MagneticProxy
  • MangoProxy
  • Maskify
  • MoMoProxy
  • NSocks
  • NextProxy
  • NiuProxy
  • NodeMaven
  • NodeProxy
  • NovProxy
  • NovaProxy
  • Novada
  • Oxylabs
  • PSBProxy
  • PacketStream
  • Proxio
  • Proxiware
  • Proxmint
  • Proxy-Cheap
  • Proxy-Seller
  • Proxy4U
  • ProxyEmpire
  • ProxyGeo
  • ProxyHat
  • ProxyRack
  • ProxyWing
  • Proxyma
  • PuraRoute
  • Q2IP
  • RainProxy
  • RapidProxy
  • RoamProxy
  • Shifter
  • Smartproxy
  • SpyderProxy
  • SwiftProxy
  • Thordata
  • ThunderProxy
  • VProxy
  • VantageProxies
  • VibeProxies
  • VitalExclusive
  • VitalProxy
  • Webshare

Registrations in this block

The registry's network records over this block, widest first, each under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
151.237.40.0/212,048BG-SONICOM-20120816Sonicom OOD (ORG-SO101-RIPE) · BGALLOCATED PANov 1, 2018[email protected]
└ 151.237.40.0/221,024BG-NASTEKNastek Ltd.ASSIGNED PAOct 22, 2018[email protected]
via BG-SONICOM-20120816

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
Announced by

Covering announcement 151.237.40.0/21

Prefix
151.237.40.0/21
Announced by
AS39024 Nastech OOD
Type
Residential
Proxy exits
426
Always-on exits
38
RPKI
RPKI valid
Netname
BG-SONICOM-20120816
Registrant
Sonicom OOD
RIR
RIPE NCC
Origin network

AS39024

BG
Name
Nastech OOD
Type
Internet provider
Registered
Oct 26, 2018
Domain
nastech.bg
Industry
Computer and Information Technology
Spamhaus ASN-DROP
not listed