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Data as of Nov 9, 2026

37.230.144.0/24

No anonymizer space · no proxy exits in 30 days

ST. Petersburg State Public Institution 'ST. Petersburg Information and Analytical Center' · space held by LeaderTelecom B.V.

Announcement
this exact prefix
No RPKI
Announced by
AS203725
Type
Business
Risk
0 / 100 · Low

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
37.230.140.0 - 37.230.151.2553,072NL-LEADERTELECOMBV-20120411LeaderTelecom B.V. (ORG-LB21-RIPE) · NLALLOCATED PANov 25, 2021info@leadertelecom.nl
└ 37.230.144.0/212,048LeaderTelecomLtd-Sub-allocLeaderTelecom Ltd. (ORG-LL38-RIPE) · RUSUB-ALLOCATED PAApr 6, 2022info@leadertelecom.ru
└ 37.230.144.0/24256iac-spb-netST. Petersburg State Public Institution "ST. Petersburg Information and Analytical Center" (ORG-SPSP4-RIPE) · RUASSIGNED PANov 17, 2017noc@iac.spb.ru

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Registry

Holder

Organization
LeaderTelecom B.V.
Handle
ORG-LB21-RIPE
Range
37.230.140.0 - 37.230.151.255
Registration type
ALLOCATED PA
Record created
Nov 25, 2021
Reallocated to
LeaderTelecom Ltd. (ORG-LL38-RIPE)
Reallocated range
37.230.144.0/21
Reallocation type
SUB-ALLOCATED PA
Reallocated
Apr 6, 2022
Origin network

AS203725

RU
Name
ST. Petersburg State Public Institution 'ST. Petersburg Information and Analytical Center'
Type
Business
Registered
Nov 11, 2015
Domain
spb.ru
Industry
Service
Spamhaus ASN-DROP
not listed