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Data as of Nov 7, 2026

77.51.176.0/21

62 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
62
3.0% of its addresses · 30 days
Always-on exits
7
11% of its exits
Spread
7 of 8
/24s with at least one exit
Providers
70
selling exits here
Oct 8, 2026 – Nov 6, 2026

Exits seen per day

20K observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
77.51.177.0/24210
77.51.179.0/2426
77.51.176.0/24119
77.51.181.0/24112
77.51.178.0/2417
77.51.180.0/2406
77.51.182.0/2402

Proxy providers listing exits

  • 2Captcha
  • 711Proxy
  • 9Proxy
  • Ake.net
  • B2Proxy
  • BartProxies
  • BirdProxies
  • BottingTools
  • BuyingProxy
  • ByteProxies
  • Byteful
  • CatProxies
  • CliProxy
  • DataImpulse
  • Datarama
  • Decodo
  • EZProxies
  • EnigmaProxy
  • Evomi
  • FlashProxy
  • FlexyProxies
  • FloppyData
  • GSocks
  • Geonix
  • Geonode
  • GonzoProxy
  • HydraProxy
  • IPFly
  • IPOasis
  • IPPeak
  • Infatica
  • InfiniteProxies
  • KindProxy
  • Kookey
  • LemonLabs
  • LemonPrime
  • LightningProxies
  • LudaxProxy
  • MangoProxy
  • MoMoProxy
  • NextProxy
  • NodeMaven
  • NodeProxy
  • NovProxy
  • NovaProxy
  • Novada
  • Oxylabs
  • PROXYWING_BASIC
  • PrivateProxy
  • Proxies.fo
  • Proxiware
  • Proxmint
  • Proxy-Seller
  • Proxy4U
  • ProxyEmpire
  • ProxyGeo
  • ProxyHat
  • Proxyma
  • PuraRoute
  • RainProxy
  • RapidProxy
  • RoamProxy
  • Shifter
  • TalorData
  • Thordata
  • VantageProxies
  • VibeProxies
  • VitalData
  • VitalExclusive
  • VitalProxy

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
77.51.0.0/16
since Feb 2007
AS25515Residential9,331
80 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
└ 77.51.177.0 - 77.51.183.2551,792CTC-Istra-PPPoEIstra 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
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