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Data as of Nov 13, 2026

37.23.0.0/16

1 anonymizer address · <0.01% · VPN15,324 residential-proxy exits · 30 days

PJSC Rostelecom

Announcement
this exact prefix
RPKI valid
Announced by
AS12389
Type
Residential
>99% of it

Residential-proxy exits

Proxy exits
15,324
23% of its addresses · 30 days
Spread
256 of 256
/24s with at least one exit
Providers
140
selling exits here
Oct 14, 2026 – Nov 12, 2026

Exits seen per day

1.2M observations
  • VPN · anonymizer
  • Residential

/24s with the most always-on exits

/24Always-on exitsProxy exits
37.23.90.0/24084
37.23.92.0/24078
37.23.59.0/24078
37.23.39.0/24078
37.23.94.0/24077
37.23.50.0/24077
37.23.166.0/24077
37.23.54.0/24076
37.23.60.0/24076
37.23.79.0/24075
37.23.38.0/24075
37.23.101.0/24074
37.23.37.0/24074
37.23.41.0/24074
37.23.70.0/24073
37.23.232.0/24073
37.23.173.0/24072
37.23.47.0/24072
37.23.43.0/24071
37.23.210.0/24071
37.23.86.0/24071
37.23.110.0/24070
37.23.183.0/24070
37.23.164.0/24070

Proxy providers listing exits

  • 2Captcha
  • 2Extract
  • 711Proxy
  • 911Proxy
  • 9Proxy
  • APROXY
  • ASHBURNPROXIES
  • Ake.net
  • AnyIP
  • B2Proxy
  • BartProxies
  • BestProxy
  • BirdProxies
  • BlurPath
  • BottingTools
  • BuyingProxy
  • ByteProxies
  • Byteful
  • CROXY
  • CatProxies
  • CliProxy
  • DataImpulse
  • Datarama
  • Decodo
  • EVOPROXY
  • EZProxies
  • EnigmaProxy
  • Evomi
  • FLEETPROXY
  • FastProxy
  • FlashProxy
  • FlexyProxies
  • FloppyData
  • FuseProxy
  • GSocks
  • GeekProxy
  • Geonix
  • Geonode
  • GhostConnect
  • GloryCloud
  • GonzoProxy
  • HELODATA
  • HPROXY
  • HideProxy
  • HydraProxy
  • INSTANTSOCKS_BASIC
  • INSTANTSOCKS_PREMIUM
  • IP2WORLD
  • IPCola
  • IPFly
  • IPMUSK
  • IPOasis
  • IPPeak
  • IPROCKET_BASIC
  • IPROCKET_PREMIUM
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • JoyProxy
  • KindProxy
  • KocerRoxy
  • Kookey
  • LOKIPROXY
  • LUMIPROXY
  • LemonLabs
  • LemonPrime
  • LightningProxies
  • LudaxProxy
  • MagneticProxy
  • MangoProxy
  • Maskify
  • MoMoProxy
  • NSocks
  • NextProxy
  • NiuProxy
  • NodeMaven
  • NodeProxy
  • NovProxy
  • NovaProxy
  • Novada
  • Oxylabs
  • PROXYON
  • PROXYSALE
  • PROXYSCRAPE
  • PROXYWING_BASIC
  • PROXY_CC
  • PSBProxy
  • PYPROXY
  • PacketStream
  • PrivateByte
  • PrivateProxy
  • Proxies.fo
  • ProxiesVision
  • Proxio
  • Proxiware
  • Proxmint
  • Proxy-Seller
  • Proxy302
  • Proxy4U
  • ProxyEmpire
  • ProxyGeo
  • ProxyHat
  • ProxyRack
  • ProxyStyler
  • ProxyWing
  • Proxying
  • Proxyma
  • PuraRoute
  • Q2IP
  • RH7Proxy
  • RainProxy
  • RapidProxy
  • RealProxy
  • ResiProxies
  • RoamProxy
  • RolaProxy
  • SPYDERPROXY_BASIC
  • SPYDERPROXY_PREMIUM
  • Shifter
  • Smartproxy
  • SpyderProxy
  • StrikeProxy
  • SwiftProxy
  • TORCHPROXIES_BASIC
  • TORCHPROXIES_PREMIUM
  • TORCHPROXIES_X
  • TalorData
  • Thordata
  • ThunderProxy
  • TrueProxies
  • TrustProxy
  • VantageProxies
  • VibeProxies
  • VitalData
  • VitalExclusive
  • VitalProxy
  • Webshare
  • YumiProxy
  • ZENPROXY_LITE
  • ZENPROXY_PREMIUM
IPv4 market

Path

1 · Holder
PJSC Rostelecom
record created Dec 21, 2011
2 · Leased from
not leased
3 · Announced by
AS12389 PJSC Rostelecom
since Sep 2015 · 11.2 yr ago
4 · Use
VPN servicesnamed VPN Gate
Residential

Operators, sellers and brokers

VPN services

NameParentIn 37.23.0.0/16/24s
VPN GateUniversity of Tsukuba
1<0.01%
1

Lineage

How this block came to its use, oldest first. The whole IPv4 market →

37.23.0.0/16

From the registry to its use

  1. Dec 21, 2011
    Registry record
    PJSC Rostelecom
    ALLOCATED PA
    37.20.0.0/14
  2. Apr 15, 2012– Jun 15, 2016
    Announced
    AS41440 PJSC Rostelecom
    as part of 37.20.0.0/14
    37.20.0.0/14
  3. Sep 1, 2015– today
    Announced
    AS12389 PJSC Rostelecom
    Internet provider
  4. Jun 22, 2016– Jun 27, 2016
    Announced
    AS12389 PJSC Rostelecom
    as part of 37.20.0.0/14
    37.20.0.0/14
  5. Aug 15, 2016– today
    Announced
    AS12389 PJSC Rostelecom
    as part of 37.20.0.0/14
    37.20.0.0/14
  6. Sep 28, 2018
    Route object
    AS12389 PJSC Rostelecom
    RIPE route object for AS12389 PJSC Rostelecom, maintainer ROSTELECOM-MNT
  7. today
    Used
    VPN Gate
    VPN

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
37.20.0.0/14
since Aug 2016
AS12389Residential38,598
255 always on
PJSC Rostelecom

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
37.20.0.0/14262,144RU-RTK-20111221PJSC Rostelecom (ORG-JR8-RIPE) · RUALLOCATED PADec 21, 2011abuse@rt.ru
└ 37.23.0.0/1732,768WEBSTREAMJSC Rostelecom regional branch "Siberia"ASSIGNED PAJan 12, 2012abuse@rt.ru
via RU-RTK-20111221
└ 37.23.128.0/1816,384WEBSTREAMJSC Rostelecom regional branch "Siberia"ASSIGNED PAJan 12, 2012abuse@rt.ru
via RU-RTK-20111221
└ 37.23.192.0/1816,384WEBSTREAMJSC Rostelecom regional branch "Siberia"ASSIGNED PAJan 12, 2012abuse@rt.ru
via RU-RTK-20111221

A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.

Composition

The types across the prefix's announced space, by addresses.

Announced space

Address share

Announced space

Types across the prefix

65,536 addresses
TypeAddressesShareRanges
Residential65,535>99%2
VPNanonymizer1<0.01%1

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Routing timeline

Covering aggregate above, the prefix's own history below

Summary

Routing history

Pattern
Stable
First seen
Sep 2015
Current origin since
Sep 2015 · 11 yr
Origin networks
1