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Subnet 186.226.56.0/24
SUBNET Ended highWhy this campaign was detected
3 IPs from the same /24 subnet (186.226.56.0/24) were observed attacking our sensors within the same time window. All belong to VirtuaServer Informatica Ltda (AS262954). Concentrated activity from adjacent IPs is a strong indicator of a single operator or coordinated botnet.
Primary ASN
AS262954 · VirtuaServer Informatica Ltda
Subnet
186.226.56.0/24
Country
🇧🇷 BR
Cloud Provider
—
Member Count
3 IPs
Below average
Total Events
84
Below average by volume
Started / Ended
2026-05-14 00:40 — 2026-06-20 12:53
Attack Types
MITRE ATT&CK Techniques
Member Actors
| IP Address | Behavior | Confidence | Flags | Events | Agents | Attack Types | Hostname | Last Seen | |
|---|---|---|---|---|---|---|---|---|---|
| 186.226.56.200 | credential_harvester | 32% | 56 | 2 | ssh:bruteforce | — | 2026-05-14 09:42 | evidence → | |
| 186.226.56.68 | credential_harvester | 20% | 14 | 1 | ssh:bruteforce | — | 2026-05-14 05:43 | evidence → | |
| 186.226.56.121 | credential_harvester | 20% | 14 | 1 | ssh:bruteforce | — | 2026-05-14 11:42 | evidence → |
VPN Known VPN or proxy provider
DROP ASN on Spamhaus DROP list
Nx OSINT Corroborated by N external threat feeds