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AS9121 Turk Telekom

ASN Active medium
Why this campaign was detected
5 IPs from the same network (Turk Telekom, AS9121) were active during overlapping time periods. Temporal correlation across a shared autonomous system suggests infrastructure controlled by the same entity.
Primary ASN
AS9121 · Turk Telekom
Subnet
Country
🇹🇷 TR
Cloud Provider
Member Count
5 IPs
Below average
Total Events
28
Below average by volume
Started / Ended
2026-02-26 09:38 — 2026-04-19 14:55
Attack Types
ssh:bruteforce
MITRE ATT&CK Techniques
Reconnaissance
Initial Access
Credential Access
Discovery
Member Actors
IP Address Behavior Confidence Flags Events Agents Attack Types Hostname Last Seen
88.224.135.129 scanner 30% 8 2 ssh:bruteforce 2026-08-29 18:48 evidence →
88.226.244.249 scanner 20% 4 1 ssh:bruteforce 2026-08-29 18:31 evidence →
78.171.85.57 scanner 16% 4 1 ssh:bruteforce 2026-08-27 12:07 evidence →
88.250.11.42 credential_probe 15% 8 1 ssh:bruteforce 2026-08-27 07:38 evidence →
88.238.8.154 scanner 12% 4 1 ssh:bruteforce 2026-08-25 08:54 evidence →
VPN Known VPN or proxy provider
DROP ASN on Spamhaus DROP list
Nx OSINT Corroborated by N external threat feeds
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