LAYER3 INTEL
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Data as of Nov 14, 2026

77.51.192.0/21

21 residential-proxy exits · 30 days

PJSC Rostelecom

Announcement
this exact prefix
RPKI valid
Announced by
AS25515
Type
Residential
Risk
0 / 100 · Low

Residential-proxy exits

Proxy exits
21
1.0% of its addresses · 30 days
Always-on exits
2
9.5% of its exits
Spread
8 of 8
/24s with at least one exit
Providers
63
selling exits here
Oct 15, 2026 – Nov 13, 2026

Exits seen per day

7.1K observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
77.51.194.0/2412
77.51.196.0/2412
77.51.192.0/2404
77.51.195.0/2404
77.51.198.0/2403
77.51.199.0/2403
77.51.197.0/2402
77.51.193.0/2401

Proxy providers listing exits

  • 2Captcha
  • 711Proxy
  • 9Proxy
  • Ake.net
  • B2Proxy
  • BartProxies
  • BestProxy
  • BirdProxies
  • BottingTools
  • BuyingProxy
  • ByteProxies
  • Byteful
  • CliProxy
  • Datarama
  • Decodo
  • EZProxies
  • EnigmaProxy
  • Evomi
  • FlashProxy
  • FlexyProxies
  • FloppyData
  • GSocks
  • Geonix
  • Geonode
  • GonzoProxy
  • IPFly
  • IPOasis
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • LemonLabs
  • LemonPrime
  • LightningProxies
  • MangoProxy
  • Maskify
  • NSocks
  • NextProxy
  • NodeMaven
  • NodeProxy
  • NovaProxy
  • Oxylabs
  • PROXYSCRAPE
  • PROXYWING_BASIC
  • Proxies.fo
  • Proxiware
  • Proxy-Cheap
  • Proxy-Seller
  • ProxyEmpire
  • ProxyGeo
  • ProxyHat
  • ProxyRack
  • Proxyma
  • PuraRoute
  • RainProxy
  • Shifter
  • Smartproxy
  • StrikeProxy
  • ThunderProxy
  • VantageProxies
  • VibeProxies
  • VitalData
  • VitalExclusive
  • VitalProxy

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
77.51.0.0/16
since Feb 2007
AS25515Residential8,935
52 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
77.51.0.0/1665,536RU-RTK-20070112PJSC Rostelecom (ORG-JR8-RIPE) · RUALLOCATED PAJan 12, 2007abuse@rt.ru
└ 77.51.192.0/212,048CTC-Podolsk-PPPoEPodolsk PPPoE poolASSIGNED PADec 9, 2011abuse@rt.ru
via RU-RTK-20070112

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

Summary

Routing history

Pattern
Stable
First seen
Nov 2008
Current origin since
Sep 2024 · 2.1 yr
Origin networks
1