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AS50673 Serverius Holding B.V.
ASN Ended mediumWhy this campaign was detected
5 IPs from the same network (Serverius Holding B.V., AS50673) were active during overlapping time periods. Temporal correlation across a shared autonomous system suggests infrastructure controlled by the same entity.
Primary ASN
AS50673 · Serverius Holding B.V.
Subnet
—
Country
🇳🇱 NL
Cloud Provider
—
Member Count
5 IPs
Below average
Total Events
412
Below average by volume
Started / Ended
2026-05-03 17:46 — 2026-06-26 12:02
Attack Types
MITRE ATT&CK Techniques
Member Actors
| IP Address | Behavior | Confidence | Flags | Events | Agents | Attack Types | Hostname | Last Seen | |
|---|---|---|---|---|---|---|---|---|---|
| 91.219.62.79 | credential_harvester | 33% | 122 | 2 | ssh:bruteforce | — | 2026-05-20 12:01 | evidence → | |
| 31.42.188.184 | credential_harvester | 33% | 104 | 2 | ssh:bruteforce | — | 2026-05-13 07:54 | evidence → | |
| 31.42.189.159 | credential_harvester | 32% | 90 | 2 | ssh:bruteforce | — | 2026-05-12 20:44 | evidence → | |
| 46.175.148.122 | credential_harvester | 32% | 90 | 2 | ssh:bruteforce | — | 2026-05-16 09:19 | evidence → | |
| 91.219.63.36 | credential_harvester | 32% | 76 | 2 | ssh:bruteforce | — | 2026-05-18 23:38 | evidence → |
VPN Known VPN or proxy provider
DROP ASN on Spamhaus DROP list
Nx OSINT Corroborated by N external threat feeds