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Data as of Nov 4, 2026

151.237.40.0/21

431 residential-proxy exits · 30 days

Nastech OOD · space held by Sonicom OOD

Announcement
this exact prefix
RPKI valid
Announced by
AS39024
Type
Residential

Residential-proxy exits

Proxy exits
431
21% of its addresses · 30 days
Always-on exits
38
8.8% of its exits
Spread
7 of 8
/24s with at least one exit
Providers
97
selling exits here
Oct 5, 2026 – Nov 3, 2026

Exits seen per day

88K observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
151.237.46.0/241198
151.237.44.0/241090
151.237.43.0/24894
151.237.45.0/244104
151.237.41.0/24322
151.237.40.0/24123
151.237.42.0/2411

Proxy providers listing exits

  • 2Captcha
  • 711Proxy
  • 9Proxy
  • Ake.net
  • AnyIP
  • B2Proxy
  • BartProxies
  • BestProxy
  • BirdProxies
  • BlurPath
  • BottingTools
  • Bright Data
  • BuyingProxy
  • ByteProxies
  • Byteful
  • CatProxies
  • CliProxy
  • DataImpulse
  • Datarama
  • Decodo
  • EZProxies
  • EnigmaProxy
  • Evomi
  • FastProxy
  • FlashProxy
  • FlexyProxies
  • FloppyData
  • GSocks
  • GeekProxy
  • Geonix
  • Geonode
  • GloryCloud
  • GoProxies
  • GonzoProxy
  • IPFly
  • IPOasis
  • IPPeak
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • KindProxy
  • KocerRoxy
  • 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
  • ResiProxies
  • RoamProxy
  • RolaProxy
  • Shifter
  • Smartproxy
  • SpyderProxy
  • StrikeProxy
  • SwiftProxy
  • TalorData
  • Thordata
  • ThunderProxy
  • TrueProxies
  • VProxy
  • VantageProxies
  • VibeProxies
  • VitalExclusive
  • VitalProxy
  • Webshare

Announcements

More specific

Announcements inside

PrefixOriginTypeHolderRPKI
151.237.47.0/24
since Aug 2026
AS39024ResidentialSonicom OOD

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
151.237.40.0/212,048BG-SONICOM-20120816Sonicom OOD (ORG-SO101-RIPE) · BGALLOCATED PANov 1, 2018httpphp@gmail.com
└ 151.237.40.0/221,024BG-NASTEKNastek Ltd.ASSIGNED PAOct 22, 2018httpphp@gmail.com
via BG-SONICOM-20120816
└ 151.237.44.0/221,024BG-NASTEKNastek Ltd.ASSIGNED PAOct 22, 2018httpphp@gmail.com
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
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