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Data as of Nov 7, 2026

37.203.200.0/21

329 residential-proxy exits · 30 days

JSC 'ER-Telecom Holding'

Announcement
this exact prefix
No RPKI
Announced by
AS56420
Type
Residential

Residential-proxy exits

Proxy exits
329
16% of its addresses · 30 days
Always-on exits
16
4.9% of its exits
Spread
6 of 8
/24s with at least one exit
Providers
95
selling exits here
Oct 8, 2026 – Nov 6, 2026

Exits seen per day

31K observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
37.203.204.0/24388
37.203.202.0/24359
37.203.201.0/24345
37.203.200.0/24342
37.203.203.0/24251
37.203.205.0/24245

Proxy providers listing exits

  • 2Captcha
  • 711Proxy
  • 9Proxy
  • Ake.net
  • B2Proxy
  • BartProxies
  • BestProxy
  • BirdProxies
  • BlurPath
  • BottingTools
  • BuyingProxy
  • ByteProxies
  • Byteful
  • CatProxies
  • CliProxy
  • CoreProxy
  • DataImpulse
  • Datarama
  • Decodo
  • EZProxies
  • EnigmaProxy
  • Evomi
  • FastProxy
  • FlashProxy
  • FlexyProxies
  • FloppyData
  • GSocks
  • GeekProxy
  • Geonix
  • Geonode
  • GloryCloud
  • 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
  • PROXYWING_BASIC
  • PSBProxy
  • PrivateByte
  • PrivateProxy
  • ProxiesVision
  • Proxio
  • Proxiware
  • Proxmint
  • Proxy-Cheap
  • Proxy-Seller
  • Proxy4U
  • ProxyEmpire
  • ProxyGeo
  • ProxyHat
  • ProxyRack
  • ProxyWing
  • Proxyma
  • PuraRoute
  • Q2IP
  • RainProxy
  • RapidProxy
  • ResiProxies
  • RoamProxy
  • RolaProxy
  • Shifter
  • Smartproxy
  • StrikeProxy
  • SwiftProxy
  • TalorData
  • Thordata
  • ThunderProxy
  • VantageProxies
  • VibeProxies
  • VitalData
  • VitalExclusive
  • VitalProxy
  • Webshare
  • YumiProxy

Announcements

More specific

Announcements inside

PrefixOriginTypeProxy exitsHolderRPKI
37.203.200.0/22
since Sep 2018
AS56420Residential197
11 always on
JSC "ER-Telecom Holding"
37.203.204.0/23
since Sep 2018
AS56420Residential133
5 always on
JSC "ER-Telecom Holding"

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
37.203.200.0/212,048RU-RAID-20120326JSC "ER-Telecom Holding" (ORG-RA21-RIPE) · RUALLOCATED PAMar 26, 2012abuse@domru.ru
└ 37.203.200.0/221,024INTERTELRZN-PPPOE-NET5InterTelecom LLCASSIGNED PAOct 4, 2012abuse@domru.ru
via RU-RAID-20120326
└ 37.203.204.0/221,024INTERTELRZN-PPPOE-NET5InterTelecom LLCASSIGNED PAOct 4, 2012abuse@domru.ru
via RU-RAID-20120326

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

AS56420

RU
Name
JSC 'ER-Telecom Holding'
Type
Internet provider
Registered
Feb 17, 2011
Domain
ertelecom.ru
Spamhaus ASN-DROP
not listed