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Subnet 101.13.5.0/24
SUBNET Ended highWhy this campaign was detected
3 IPs from the same /24 subnet (101.13.5.0/24) were observed attacking our sensors within the same time window. All belong to Taiwan Mobile Co., Ltd. (AS24158). Concentrated activity from adjacent IPs is a strong indicator of a single operator or coordinated botnet.
Primary ASN
AS24158 · Taiwan Mobile Co., Ltd.
Subnet
101.13.5.0/24
Country
🇹🇼 TW
Cloud Provider
—
Member Count
3 IPs
Below average
Total Events
41
Below average by volume
Started / Ended
2026-02-19 17:16 — 2026-04-14 05:19
Attack Types
MITRE ATT&CK Techniques
Member Actors
| IP Address | Behavior | Confidence | Flags | Events | Agents | Attack Types | Hostname | Last Seen | |
|---|---|---|---|---|---|---|---|---|---|
| 101.13.5.49 | proxy_abuser | 36% | 1x OSINT | 11 | 1 | ssh:bruteforce | — | 2026-03-01 05:22 | evidence → |
| 101.13.5.50 | credential_harvester | 33% | 31 | 1 | ssh:bruteforce | — | 2026-08-14 22:32 | evidence → | |
| 101.13.5.26 | credential_harvester | 21% | 1x OSINT | 25 | 1 | ssh:bruteforce | — | 2026-03-08 05:13 | evidence → |
VPN Known VPN or proxy provider
DROP ASN on Spamhaus DROP list
Nx OSINT Corroborated by N external threat feeds