LAYER3 INTEL
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Data as of Nov 12, 2026

81.4.252.0/24

67 residential-proxy exits · 30 days

Limited Liability Company 'TTK-Svyaz' · space held by Joint Stock Company TransTeleCom

Announcement
81.4.248.0/21
RPKI valid
Announced by
AS15774
Type
Residential
Risk
0 / 100 · Low

Residential-proxy exits

Proxy exits
67
26% of its addresses · 30 days
Providers
71
selling exits here
Oct 13, 2026 – Nov 11, 2026

Exits seen per day

3.5K observations

Proxy providers listing exits

  • 711Proxy
  • Ake.net
  • B2Proxy
  • BartProxies
  • BirdProxies
  • BlurPath
  • BottingTools
  • ByteProxies
  • Byteful
  • CatProxies
  • CliProxy
  • DataImpulse
  • Decodo
  • EVOPROXY
  • EZProxies
  • EnigmaProxy
  • Evomi
  • FastProxy
  • FlashProxy
  • GSocks
  • Geonix
  • Geonode
  • GhostConnect
  • GloryCloud
  • GonzoProxy
  • HPROXY
  • HideProxy
  • HydraProxy
  • IPFly
  • IPPeak
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • KindProxy
  • LemonLabs
  • LemonPrime
  • LudaxProxy
  • MangoProxy
  • MoMoProxy
  • NextProxy
  • NiuProxy
  • NodeProxy
  • NovProxy
  • NovaProxy
  • Novada
  • PROXYON
  • PROXYSCRAPE
  • PROXYWING_BASIC
  • PrivateProxy
  • Proxio
  • Proxiware
  • Proxmint
  • Proxy-Seller
  • Proxy4U
  • ProxyEmpire
  • ProxyGeo
  • ProxyHat
  • ProxyWing
  • Proxyma
  • PuraRoute
  • RainProxy
  • RapidProxy
  • SPYDERPROXY_BASIC
  • SPYDERPROXY_PREMIUM
  • Shifter
  • StrikeProxy
  • SwiftProxy
  • VantageProxies
  • VitalData
  • VitalExclusive
  • ZENPROXY_LITE

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
81.4.192.0/18
since May 2005
AS24626Residential3,866
21 always on
Joint Stock Company TransTeleCom

Registrations in this block

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

RangeAddressesNetnameHolderTypeCreatedAbuse contact
81.4.192.0/1816,384RU-TRANSTELECOM-20020515Joint Stock Company TransTeleCom (ORG-CJSC19-RIPE) · RUALLOCATED PAMay 15, 2002abuse@ttk.ru
└ 81.4.250.0 - 81.4.253.2551,024TTK-IzhevskPPPoE poolASSIGNED PAAug 28, 2024abuse@ttk.ru
via RU-TRANSTELECOM-20020515

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

Covering aggregate above, the prefix's own history below

81.4.248.0/21

Routing history

Pattern
Rotating
First seen
Sep 2010
Current origin since
Jan 2023 · 3.8 yr
Origin networks
2
Last change of origin
Jan 2023
Recorded history

History

Handoffs
1