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Data as of Nov 10, 2026

77.72.136.136/29

No anonymizer space · no proxy exits in 30 days

PJSC Rostelecom

Announcement
77.72.136.0/21
RPKI valid
Announced by
AS42358
Type
Business
Risk
0 / 100 · Low

Registrations in this block

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

RangeAddressesNetnameHolderTypeCreatedAbuse contact
77.72.136.0/212,048RU-RTK-20070207PJSC Rostelecom (ORG-JR8-RIPE) · RUALLOCATED PAMar 30, 2021abuse@rt.ru
└ 77.72.136.136/298ENG84-NETBC Engelsa84a Kirov, RussiaASSIGNED PAMar 30, 2007abuse@rt.ru
via RU-RTK-20070207

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

Who has announced 77.72.136.0/21

77.72.136.0/21

Routing history

Pattern
Stable
First seen
Feb 2007
Current origin since
Feb 2007 · 20 yr
Origin networks
1