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Data as of Nov 14, 2026

37.204.0.0/17

1 anonymizer address · <0.01% · VPN1,719 residential-proxy exits · 30 days

PJSC Rostelecom

Announcement
37.204.0.0/16
RPKI valid
Announced by
AS42610
Type
Residential
>99% of it

Residential-proxy exits

Proxy exits
1,719
5.2% of its addresses · 30 days
Always-on exits
147
8.6% of its exits
Spread
126 of 128
/24s with at least one exit
Providers
135
selling exits here
Oct 15, 2026 – Nov 13, 2026

Exits seen per day

314K observations
  • VPN · anonymizer
  • Residential

/24s with the most always-on exits

/24Always-on exitsProxy exits
37.204.49.0/24825
37.204.102.0/24525
37.204.121.0/24519
37.204.106.0/24517
37.204.14.0/24417
37.204.60.0/24414
37.204.98.0/24412
37.204.50.0/24330
37.204.117.0/24324
37.204.113.0/24323
37.204.16.0/24322
37.204.10.0/24319
37.204.30.0/24318
37.204.61.0/24318
37.204.97.0/24317
37.204.52.0/24317
37.204.19.0/24315
37.204.9.0/24314
37.204.24.0/24314
37.204.57.0/2439
37.204.101.0/24235
37.204.108.0/24228
37.204.54.0/24224
37.204.105.0/24222

Proxy providers listing exits

  • 2Captcha
  • 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
  • GSocks
  • GeekProxy
  • Geonix
  • Geonode
  • GhostConnect
  • GloryCloud
  • GonzoProxy
  • HELODATA
  • HPROXY
  • HideProxy
  • HydraProxy
  • IP2WORLD
  • IPCola
  • IPFly
  • IPMUSK
  • IPOasis
  • IPPeak
  • IPROCKET_BASIC
  • IPROCKET_PREMIUM
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • KindProxy
  • Kookey
  • LOKIPROXY
  • LUMIPROXY
  • LemonLabs
  • LemonPrime
  • LightningProxies
  • LudaxProxy
  • MangoProxy
  • MarsProxies
  • Maskify
  • MoMoProxy
  • MrScraper
  • NSocks
  • NextProxy
  • NiuProxy
  • NodeMaven
  • NodeProxy
  • NovProxy
  • NovaProxy
  • Novada
  • Oxylabs
  • PROXYFALL
  • PROXYLANE
  • PROXYON
  • PROXYSALE
  • PROXYSAVER
  • PROXYSCRAPE
  • PROXYWING_BASIC
  • PROXY_CC
  • PSBProxy
  • PYPROXY
  • PacketStream
  • PrivateByte
  • PrivateProxy
  • Proxies.fo
  • ProxiesVision
  • Proxio
  • Proxiware
  • Proxmint
  • Proxy-Cheap
  • Proxy-Seller
  • Proxy4U
  • ProxyEmpire
  • ProxyGeo
  • ProxyHat
  • ProxyRack
  • ProxyStyler
  • ProxyWing
  • Proxying
  • Proxyma
  • PuraRoute
  • Q2IP
  • RH7Proxy
  • RainProxy
  • RapidProxy
  • RealProxy
  • ResiProxies
  • RoamProxy
  • RolaProxy
  • SPYDERPROXY_BASIC
  • SPYDERPROXY_PREMIUM
  • Shifter
  • Smartproxy
  • StrikeProxy
  • SwiftProxy
  • TORCHPROXIES_BASIC
  • TORCHPROXIES_PREMIUM
  • TORCHPROXIES_X
  • TalorData
  • Thordata
  • ThunderProxy
  • VProxy
  • VantageProxies
  • VibeProxies
  • VitalData
  • VitalExclusive
  • VitalProxy
  • YumiProxy
  • ZENPROXY_LITE
  • ZENPROXY_PREMIUM
IPv4 market

Path

1 · Holder
PJSC Rostelecom
record created Mar 27, 2012
2 · Leased from
not leased
3 · Announced by
AS42610 PJSC Rostelecom
since Mar 2012 · 14.7 yr ago
4 · Use
VPN servicesnamed VPN Gate
Residential

Operators, sellers and brokers

VPN services

NameParentIn 37.204.0.0/17/24s
VPN GateUniversity of Tsukuba
1<0.01%
1

Registrations in this block

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

RangeAddressesNetnameHolderTypeCreatedAbuse contact
37.204.0.0/1665,536RU-RTK-20120327PJSC Rostelecom (ORG-JR8-RIPE) · RUALLOCATED PAMar 27, 2012abuse@rt.ru
└ 37.204.0.0/1732,768NCN-BBCUSTNCNET Broadband customersASSIGNED PAJul 27, 2026abuse@rt.ru
via RU-RTK-20120327

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

32,768 addresses
TypeAddressesShareRanges
Residential32,767>99%4
VPNanonymizer1<0.01%1

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Routing timeline

Who has announced 37.204.0.0/16

37.204.0.0/16

Routing history

Pattern
Stable
First seen
Mar 2012
Current origin since
Mar 2012 · 15 yr
Origin networks
1