← Back to feed
Subnet 116.99.170.0/24
SUBNET Active highWhy this campaign was detected
3 IPs from the same /24 subnet (116.99.170.0/24) were observed attacking our sensors within the same time window. All belong to Viettel Corporation (AS24086). Concentrated activity from adjacent IPs is a strong indicator of a single operator or coordinated botnet.
Primary ASN
AS24086 · Viettel Corporation
Subnet
116.99.170.0/24
Country
🇻🇳 VN
Cloud Provider
—
Member Count
3 IPs
Below average
Total Events
179
Below average by volume
Started / Ended
2026-05-21 15:33 — ongoing
Attack Types
MITRE ATT&CK Techniques
Discovery
Member Actors
| IP Address | Behavior | Confidence | Flags | Events | Agents | Attack Types | Hostname | Last Seen | |
|---|---|---|---|---|---|---|---|---|---|
| 116.99.170.224 | credential_harvester | 52% | 1x OSINT | 72 | 1 | ssh:bruteforce | — | 2026-05-21 18:01 | evidence → |
| 116.99.170.246 | credential_harvester | 36% | 1x OSINT | 74 | 1 | ssh:bruteforce | — | 2026-05-21 18:00 | evidence → |
| 116.99.170.173 | credential_probe | 32% | 1x OSINT | 33 | 1 | ssh:bruteforce | — | 2026-05-21 15:41 | evidence → |
VPN Known VPN or proxy provider
DROP ASN on Spamhaus DROP list
Nx OSINT Corroborated by N external threat feeds