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AS31898 Oracle Corporation

ASN Active medium
Why this campaign was detected
11 IPs from the same network (Oracle Corporation, AS31898) were active during overlapping time periods. Temporal correlation across a shared autonomous system suggests infrastructure controlled by the same entity.
Primary ASN
AS31898 · Oracle Corporation
Subnet
Country
πŸ‡ΊπŸ‡Έ US
Cloud Provider
Member Count
11 IPs
Below average
Total Events
5209
Below average by volume
Started / Ended
2026-02-18 00:41 — ongoing
Attack Types
ssh:bruteforce
MITRE ATT&CK Techniques
Reconnaissance
Initial Access
Credential Access
Discovery
Command and Control
Exfiltration
Member Actors
IP Address Behavior Confidence Flags Events Agents Attack Types Hostname Last Seen
150.136.214.177 credential_harvester 74% 1x OSINT 974 3 ssh:bruteforce β€” 2026-07-12 09:41 evidence →
50.6.228.111 credential_harvester 73% 1x OSINT 1764 3 ssh:bruteforce β€” 2026-07-11 17:17 evidence →
69.6.234.27 credential_harvester 68% 1x OSINT 392 2 ssh:bruteforce β€” 2026-07-17 22:54 evidence →
129.121.97.84 credential_harvester 54% 1x OSINT 682 1 ssh:bruteforce β€” 2026-07-14 17:31 evidence →
158.180.64.233 opportunistic_bruter 53% 1x OSINT 23 1 ssh:bruteforce β€” 2026-07-17 14:42 evidence →
69.6.222.101 opportunistic_bruter 43% 1x OSINT 23 1 ssh:bruteforce β€” 2026-07-11 22:48 evidence →
150.136.227.229 data_exfiltrator 41% 1x OSINT 12 1 ssh:bruteforce β€” 2026-07-13 01:48 evidence →
150.136.183.138 credential_harvester 41% 1243 1 ssh:bruteforce β€” 2026-07-15 12:00 evidence →
66.116.242.211 reconnaissance 34% 64 1 ssh:bruteforce β€” 2026-07-14 05:53 evidence →
74.91.200.217 credential_probe 31% 1x OSINT 15 2 ssh:bruteforce β€” 2026-07-13 03:14 evidence →
66.116.206.194 credential_probe 27% 17 2 ssh:bruteforce β€” 2026-07-13 08:53 evidence →
VPN Known VPN or proxy provider
DROP ASN on Spamhaus DROP list
Nx OSINT Corroborated by N external threat feeds