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Data as of Nov 9, 2026

37.230.240.0/24

No anonymizer space · no proxy exits in 30 days

GKU 'Mosgortelecom' · space held by LeaderTelecom B.V.

Announcement
this exact prefix
No RPKI
Announced by
AS8901
Type
Business
Risk
30 / 100 · Medium
Recently moved

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
37.230.234.0 - 37.230.247.2553,584NL-LEADERTELECOMBV-20120411LeaderTelecom B.V. (ORG-LB21-RIPE) · NLALLOCATED PANov 25, 2021info@leadertelecom.nl
└ 37.230.240.0/212,048LeaderTelecomLtd-Sub-allocLeaderTelecom Ltd. (ORG-LL38-RIPE) · RUSUB-ALLOCATED PAOct 2, 2025info@leadertelecom.ru
└ 37.230.240.0/24256GUP_MSRGUP Moscow Social Register (ORG-GMSR1-RIPE) · RUASSIGNED PAJul 30, 2016kutakov@soccard.ru

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Registry

Holder

Organization
LeaderTelecom B.V.
Handle
ORG-LB21-RIPE
Range
37.230.234.0 - 37.230.247.255
Registration type
ALLOCATED PA
Record created
Nov 25, 2021
Reallocated to
LeaderTelecom Ltd. (ORG-LL38-RIPE)
Reallocated range
37.230.240.0/21
Reallocation type
SUB-ALLOCATED PA
Reallocated
Oct 2, 2025
Origin network

AS8901

RU
Name
GKU 'Mosgortelecom'
Type
Education
Registered
Jul 23, 1998
Domain
mos.ru
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed