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Data as of Nov 10, 2026

37.78.0.0/16

1 anonymizer address · <0.01% · VPN21,917 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
21,917
33% of its addresses · 30 days
Always-on exits
3
0.01% of its exits
Spread
256 of 256
/24s with at least one exit
Providers
125
selling exits here
Oct 11, 2026 – Nov 9, 2026

Exits seen per day

997K observations
  • VPN · anonymizer
  • Residential

/24s with the most always-on exits

/24Always-on exitsProxy exits
37.78.247.0/24197
37.78.97.0/24186
37.78.91.0/24179
37.78.226.0/240108
37.78.212.0/240103
37.78.57.0/240103
37.78.98.0/240103
37.78.46.0/240101
37.78.142.0/240101
37.78.106.0/24099
37.78.19.0/24099
37.78.100.0/24099
37.78.188.0/24099
37.78.180.0/24099
37.78.18.0/24098
37.78.116.0/24098
37.78.113.0/24097
37.78.61.0/24097
37.78.207.0/24097
37.78.8.0/24097
37.78.170.0/24096
37.78.110.0/24096
37.78.67.0/24096
37.78.104.0/24096

Proxy providers listing exits

  • 2Captcha
  • 711Proxy
  • 911Proxy
  • 9Proxy
  • ASHBURNPROXIES
  • Ake.net
  • AnyIP
  • B2Proxy
  • BartProxies
  • BestProxy
  • BirdProxies
  • BlurPath
  • BottingTools
  • BuyingProxy
  • ByteProxies
  • Byteful
  • CatProxies
  • CliProxy
  • CoreProxy
  • DataImpulse
  • Datarama
  • Decodo
  • EVOPROXY
  • EZProxies
  • EnigmaProxy
  • Evomi
  • FLEETPROXY
  • FastProxy
  • FlashProxy
  • FlexyProxies
  • FloppyData
  • FuseProxy
  • GSocks
  • GeekProxy
  • Geonix
  • Geonode
  • GhostConnect
  • GloryCloud
  • GoProxies
  • GonzoProxy
  • HPROXY
  • HideProxy
  • HydraProxy
  • IPCola
  • IPFly
  • IPMUSK
  • IPOasis
  • IPPeak
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • KindProxy
  • KocerRoxy
  • Kookey
  • LUMIPROXY
  • LemonLabs
  • LemonPrime
  • LightningProxies
  • LudaxProxy
  • MagneticProxy
  • MangoProxy
  • Maskify
  • MoMoProxy
  • NSocks
  • NextProxy
  • NiuProxy
  • NodeMaven
  • NodeProxy
  • NovProxy
  • NovaProxy
  • Novada
  • Oxylabs
  • PROXYON
  • PROXYSCRAPE
  • PROXYWING_BASIC
  • PSBProxy
  • 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
  • TalorData
  • Thordata
  • ThunderProxy
  • TrueProxies
  • VProxy
  • VantageProxies
  • VibeProxies
  • VitalData
  • VitalExclusive
  • VitalProxy
  • Webshare
  • YumiProxy
  • ZENPROXY_LITE
  • ZENPROXY_PREMIUM
IPv4 market

Path

1 · Holder
PJSC Rostelecom
record created Jan 31, 2012
2 · Leased from
not leased
3 · Announced by
AS12389 PJSC Rostelecom
since Dec 2015 · 10.9 yr ago
4 · Use
VPN servicesnamed VPN Gate
Residential

Operators, sellers and brokers

VPN services

NameParentIn 37.78.0.0/16/24s
VPN GateUniversity of Tsukuba
1<0.01%
1

Lineage

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

37.78.0.0/16

From the registry to its use

  1. Jan 31, 2012
    Registry record
    PJSC Rostelecom
    ALLOCATED PA
    37.78.0.0/15
  2. Jan 31, 2012
    Assigned
    OJSC Rostelecom Macroregional Branch South
    ASSIGNED PA
    37.78.0.0/16
  3. Dec 22, 2012– Nov 22, 2015
    Announced
    AS25490 PJSC Rostelecom
    Internet provider
  4. Nov 24, 2015
    Route object
    AS12389 PJSC Rostelecom
    RIPE route object for AS12389 PJSC Rostelecom, maintainer STC-MNT ROSTELECOM-MNT
  5. Dec 1, 2015– today
    Announced
    AS12389 PJSC Rostelecom
    Internet provider
  6. Oct 28, 2018– today
    Announced
    AS12389 PJSC Rostelecom
    as part of 37.78.0.0/15
    37.78.0.0/15
  7. today
    Used
    VPN Gate
    VPN

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
37.78.0.0/15
since Oct 2018
AS12389Residential39,538
44 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
37.78.0.0/15131,072RU-RTK-20120131PJSC Rostelecom (ORG-JR8-RIPE) · RUALLOCATED PAJan 31, 2012abuse@rt.ru
└ 37.78.0.0/1665,536Macroregional_SouthOJSC Rostelecom Macroregional Branch SouthASSIGNED PAJan 31, 2012abuse@rt.ru
via RU-RTK-20120131

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
Dec 2012
Current origin since
Dec 2015 · 11 yr
Origin networks
2
Last change of origin
Dec 2015
Recorded history

History

Handoffs
1