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Data as of Nov 7, 2026

212.192.148.0/23

No anonymizer space · no proxy exits in 30 days

LLC Specialized Developer A101 · space held by Autonomous Nonprofit Organisation "Russian Scientific-Research Institute for Public Networks"

Announcement
212.192.144.0/21
No RPKI
Announced by
AS199582
Type
Business
Risk
30 / 100 · Medium
Recently moved
Recent change
New origin Jun 2026
from AS8663 Federal State Budgetary Educational Institution of Higher Education 'Kuban State University', after 1.4 years unannounced

Registrations in this block

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

RangeAddressesNetnameHolderTypeCreatedAbuse contact
212.192.112.0 - 212.192.159.25512,288RU-ROSNIIROS-980115Autonomous Nonprofit Organisation "Russian Scientific-Research Institute for Public Networks" (ORG-RRIF1-RIPE) · RUALLOCATED PADec 24, 2019ip-reg@ripn.su
└ 212.192.144.0/212,048CIREXTelecom-Birzha, LLC (ORG-TL254-RIPE) · RUASSIGNED PANov 7, 2025abuse@cirex.ru

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 212.192.144.0/21

Prefix
212.192.144.0/21
Announced by
AS199582 LLC Specialized Developer A101
Type
Business
RPKI
No RPKI
Netname
CIREX
Registrant
Telecom-Birzha, LLC
RIR
RIPE NCC
IPv4 market

Holder

Holder in the market →
Organization
Autonomous Nonprofit Organisation "Russian Scientific-Research Institute for Public Networks"
Handle
ORG-RRIF1-RIPE
Range
212.192.112.0 - 212.192.159.255
Registration type
ALLOCATED PA
Record created
Dec 24, 2019
Origin network

AS199582

RU
Name
LLC Specialized Developer A101
Type
Business
Registered
Mar 31, 2026
Domain
a101.ru
Industry
Retail Stores, Wholesale, and E-commerce Sites
Spamhaus ASN-DROP
not listed