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Data as of Nov 6, 2026

77.37.252.0/23

No anonymizer space · no proxy exits in 30 days

PJSC Rostelecom

Announcement
77.37.128.0/17
RPKI valid
Announced by
AS42610
Type
Internet provider
50% of it

Registrations in this block

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

RangeAddressesNetnameHolderTypeCreatedAbuse contact
77.37.128.0/1732,768RU-RTK-20070321PJSC Rostelecom (ORG-JR8-RIPE) · RUALLOCATED PAMar 21, 2007abuse@rt.ru
└ 77.37.252.0/23512NCN-NKS-KGNNcnet Kurgan CityASSIGNED PAJul 27, 2026abuse@rt.ru
via RU-RTK-20070321

A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.

Composition

The types across the prefix's announced space, by addresses.

Announced space

Address share

Announced space

Types across the prefix

512 addresses
TypeAddressesShareRanges
Internet provider25650%1
Residential25650%1

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 77.37.128.0/17

Prefix
77.37.128.0/17
Announced by
AS42610 PJSC Rostelecom
Type
Residential
Proxy exits
1,407
Always-on exits
165
RPKI
RPKI valid
Netname
RU-RTK-20070321
Registrant
PJSC Rostelecom
RIR
RIPE NCC
Origin network

AS42610

RU
Name
PJSC Rostelecom
Type
Internet provider
Registered
Mar 22, 2007
Domain
rt.ru
Website
moscow.rt.ru
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed