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AS34533 JSC ER-Telecom Holding

ASN Ended medium
Why this campaign was detected
5 IPs from the same network (JSC ER-Telecom Holding, AS34533) were active during overlapping time periods. Temporal correlation across a shared autonomous system suggests infrastructure controlled by the same entity.
Primary ASN
AS34533 · JSC ER-Telecom Holding
Subnet
—
Country
🇷🇺 RU
Cloud Provider
—
Member Count
5 IPs
Below average
Total Events
830
Below average by volume
Started / Ended
2026-07-12 08:19 — ongoing
Attack Types
ssh:bruteforce telnet:bruteforce
MITRE ATT&CK Techniques
Reconnaissance
Initial Access
Credential Access
Discovery
Command and Control
Member Actors
IP Address Behavior Confidence Flags Events Agents Attack Types Hostname Last Seen
85.113.41.196 credential_harvester 51% 784 2 ssh:bruteforcessh:connectionssh:malware 85x113x41x196.static-customer.samara.ertelecom.ru 2026-09-19 15:26 evidence →
46.0.49.88 scanner 31% 14 2 ssh:connectiontelnet:connection dynamicip-46-0-49-88.pppoe.samara.ertelecom.ru 2026-09-27 08:01 evidence →
5.164.191.144 scanner 30% 8 2 ssh:connectiontelnet:connection 5x164x191x144.dynamic.samara.ertelecom.ru 2026-09-21 01:48 evidence →
85.113.43.188 scanner 27% 40 1 ssh:connectionssh:intrusion mail.vybor-samara.ru 2026-10-02 10:02 evidence →
46.0.140.87 scanner 21% 6 1 ssh:connectiontelnet:connection dynamicip-46-0-140-87.pppoe.samara.ertelecom.ru 2026-09-14 21:15 evidence →
VPN Known VPN or proxy provider
DROP ASN on Spamhaus DROP list
Nx OSINT Corroborated by N external threat feeds