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Data as of Nov 7, 2026

77.51.128.0/20

827 residential-proxy exits · 30 days

PJSC Rostelecom

Announcement
77.51.0.0/16
RPKI valid
Announced by
AS25515
Type
Residential

Residential-proxy exits

Proxy exits
827
20% of its addresses · 30 days
Always-on exits
2
0.24% of its exits
Spread
16 of 16
/24s with at least one exit
Providers
88
selling exits here
Oct 8, 2026 – Nov 6, 2026

Exits seen per day

51K observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
77.51.133.0/24153
77.51.134.0/24142
77.51.128.0/24065
77.51.139.0/24058
77.51.131.0/24058
77.51.132.0/24056
77.51.138.0/24056
77.51.143.0/24054
77.51.141.0/24054
77.51.135.0/24053
77.51.137.0/24051
77.51.136.0/24050
77.51.140.0/24049
77.51.130.0/24048
77.51.142.0/24045
77.51.129.0/24037

Proxy providers listing exits

  • 711Proxy
  • 911Proxy
  • 9Proxy
  • Ake.net
  • B2Proxy
  • BartProxies
  • BestProxy
  • BirdProxies
  • BlurPath
  • BottingTools
  • BuyingProxy
  • ByteProxies
  • Byteful
  • CatProxies
  • CliProxy
  • DataImpulse
  • Datarama
  • Decodo
  • EZProxies
  • EnigmaProxy
  • Evomi
  • FastProxy
  • FlashProxy
  • FlexyProxies
  • FloppyData
  • GSocks
  • Geonix
  • Geonode
  • GhostConnect
  • GloryCloud
  • GoProxies
  • GonzoProxy
  • HideProxy
  • HydraProxy
  • IPCola
  • IPFly
  • IPPeak
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • KindProxy
  • Kookey
  • LemonLabs
  • LemonPrime
  • LudaxProxy
  • MangoProxy
  • Maskify
  • MoMoProxy
  • NSocks
  • NextProxy
  • NiuProxy
  • NodeProxy
  • NovProxy
  • NovaProxy
  • Novada
  • Oxylabs
  • PROXYWING_BASIC
  • ProxiesVision
  • Proxio
  • Proxiware
  • Proxmint
  • Proxy-Seller
  • Proxy4U
  • ProxyEmpire
  • ProxyGeo
  • ProxyHat
  • ProxyRack
  • ProxyWing
  • Proxying
  • Proxyma
  • PuraRoute
  • Q2IP
  • RainProxy
  • RapidProxy
  • RealProxy
  • ResiProxies
  • RoamProxy
  • RolaProxy
  • Shifter
  • Smartproxy
  • StrikeProxy
  • SwiftProxy
  • Thordata
  • VantageProxies
  • VitalData
  • VitalExclusive
  • VitalProxy
  • ZENPROXY_LITE

Announcements

More specific

Announcements inside

PrefixOriginTypeProxy exitsHolderRPKI
77.51.128.0/21
since Jul 2018
AS12389Residential412
2 always on
PJSC Rostelecom
77.51.136.0/21
since Jul 2018
AS12389Residential417PJSC Rostelecom

Registrations in this block

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

RangeAddressesNetnameHolderTypeCreatedAbuse contact
77.51.0.0/1665,536RU-RTK-20070112PJSC Rostelecom (ORG-JR8-RIPE) · RUALLOCATED PAJan 12, 2007abuse@rt.ru
└ 77.51.128.0/204,096MACROREGIONAL_CENTEROJSC Rostelecom, Moscow Region BranchASSIGNED PAAug 29, 2012abuse@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
Announced by

Covering announcement 77.51.0.0/16

Prefix
77.51.0.0/16
Announced by
AS25515 PJSC Rostelecom
Type
Residential
Proxy exits
9,331
Always-on exits
80
RPKI
RPKI valid
Netname
RU-RTK-20070112
Registrant
PJSC Rostelecom
RIR
RIPE NCC
Origin network

AS25515

RU
Name
PJSC Rostelecom
Type
Internet provider
Registered
Dec 18, 2002
Domain
rostelecom.ru
Industry
Computer and Information Technology
Spamhaus ASN-DROP
not listed