LAYER3 INTEL
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Data as of Nov 11, 2026

151.237.40.0/24

26 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
26
10% of its addresses · 30 days
Always-on exits
2
7.7% of its exits
Providers
48
selling exits here
Oct 12, 2026 – Nov 10, 2026

Exits seen per day

5.5K observations

Proxy providers listing exits

  • 2Captcha
  • 711Proxy
  • 911Proxy
  • Ake.net
  • BestProxy
  • BirdProxies
  • BottingTools
  • ByteProxies
  • Byteful
  • CliProxy
  • EnigmaProxy
  • FastProxy
  • FlashProxy
  • FlexyProxies
  • FloppyData
  • GSocks
  • Geonix
  • GonzoProxy
  • IPOasis
  • IPPeak
  • IPRoyal
  • Infatica
  • LUMIPROXY
  • LemonBright
  • LightningProxies
  • MagneticProxy
  • MangoProxy
  • NSocks
  • NiuProxy
  • NodeProxy
  • NovaProxy
  • Proxiware
  • Proxy-Cheap
  • Proxy-Seller
  • ProxyEmpire
  • ProxyRack
  • ProxyWing
  • Proxyma
  • RainProxy
  • Shifter
  • Smartproxy
  • Thordata
  • ThunderProxy
  • VantageProxies
  • VibeProxies
  • VitalExclusive
  • VitalProxy
  • ZENPROXY_PREMIUM

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, 2018httpphp@gmail.com
└ 151.237.40.0/221,024BG-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
Routing timeline

Who has announced 151.237.40.0/21

151.237.40.0/21

Routing history

Pattern
Stable
First seen
Dec 2013
Current origin since
Nov 2019 · 7.0 yr
Origin networks
2
Last change of origin
Nov 2019
Recorded history

History

Handoffs
1