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Subnet 103.66.149.0/24
SUBNET Active highWhy this campaign was detected
4 IPs from the same /24 subnet (103.66.149.0/24) were observed attacking our sensors within the same time window. All belong to Nasstec Airnet Networks Private Limited (AS142647). Concentrated activity from adjacent IPs is a strong indicator of a single operator or coordinated botnet.
Primary ASN
AS142647 · Nasstec Airnet Networks Private Limited
Subnet
103.66.149.0/24
Country
🇵🇰 PK
Cloud Provider
—
Member Count
4 IPs
Below average
Total Events
598
Below average by volume
Started / Ended
2026-09-28 19:29 — ongoing
Attack Types
MITRE ATT&CK Techniques
Member Actors
| IP Address | Behavior | Confidence | Flags | Events | Agents | Attack Types | Hostname | Last Seen | |
|---|---|---|---|---|---|---|---|---|---|
| 103.66.149.153 | scanner | 58% | 1x OSINT | 253 | 4 | telnet:connection | 66-149-153.nasstecairnet.net.pk | 2026-10-18 01:08 | evidence → |
| 103.66.149.152 | telnet:connection | 38% | 125 | 2 | telnet:connection | 66-149-152.nasstecairnet.net.pk | 2026-10-19 04:22 | evidence → | |
| 103.66.149.155 | telnet:connection | 36% | 1x OSINT | 170 | 2 | telnet:connection | 66-149-155.nasstecairnet.net.pk | 2026-10-14 23:06 | evidence → |
| 103.66.149.154 | scanner | 23% | 50 | 1 | telnet:connection | 66-149-154.nasstecairnet.net.pk | 2026-10-16 02:24 | evidence → |
VPN Known VPN or proxy provider
DROP ASN on Spamhaus DROP list
Nx OSINT Corroborated by N external threat feeds