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AS21859 Zenlayer Inc
ASN Ended mediumWhy this campaign was detected
5 IPs from the same network (Zenlayer Inc, AS21859) were active during overlapping time periods. Temporal correlation across a shared autonomous system suggests infrastructure controlled by the same entity.
Primary ASN
AS21859 · Zenlayer Inc
Subnet
—
Country
🇵🇹 PT
Cloud Provider
—
Member Count
5 IPs
Below average
Total Events
728
Below average by volume
Started / Ended
2026-05-03 20:12 — ongoing
Attack Types
MITRE ATT&CK Techniques
Initial Access
Discovery
Member Actors
| IP Address | Behavior | Confidence | Flags | Events | Agents | Attack Types | Hostname | Last Seen | |
|---|---|---|---|---|---|---|---|---|---|
| 45.43.45.254 | credential_harvester | 36% | 706 | 2 | ssh:bruteforce | — | 2026-07-08 21:56 | evidence → | |
| 185.226.196.24 | scanner | 28% | 1x OSINT | 7 | 1 | http:scanssh:bruteforce | — | 2026-07-08 03:48 | evidence → |
| 185.226.197.73 | web_probe | 27% | 1x OSINT | 2 | 2 | http:scan | — | 2026-07-10 22:37 | evidence → |
| 185.226.196.22 | scanner | 22% | 3 | 1 | http:scanssh:bruteforce | — | 2026-07-08 03:47 | evidence → | |
| 181.214.100.18 | credential_probe | 12% | 10 | 1 | ssh:bruteforce | — | 2026-07-09 12:36 | evidence → |
VPN Known VPN or proxy provider
DROP ASN on Spamhaus DROP list
Nx OSINT Corroborated by N external threat feeds