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Subnet 144.48.135.0/24

SUBNET Active high
Why this campaign was detected
3 IPs from the same /24 subnet (144.48.135.0/24) were observed attacking our sensors within the same time window. All belong to Cyber Internet Services (Pvt) Ltd. (AS9541). Concentrated activity from adjacent IPs is a strong indicator of a single operator or coordinated botnet.
Primary ASN
AS9541 · Cyber Internet Services (Pvt) Ltd.
Subnet
144.48.135.0/24
Country
🇵🇰 PK
Cloud Provider
—
Member Count
3 IPs
Below average
Total Events
123
Below average by volume
Started / Ended
2026-10-15 13:04 — ongoing
Attack Types
telnet:connection
MITRE ATT&CK Techniques
Reconnaissance
Discovery
Member Actors
IP Address Behavior Confidence Flags Events Agents Attack Types Hostname Last Seen
144.48.135.187 scanner 37% 37 2 telnet:connection — 2026-10-21 23:38 evidence →
144.48.135.176 scanner 25% 48 1 telnet:connection — 2026-10-19 18:03 evidence →
144.48.135.45 scanner 16% 38 1 telnet:connection — 2026-10-15 13:08 evidence →
VPN Known VPN or proxy provider
DROP ASN on Spamhaus DROP list
Nx OSINT Corroborated by N external threat feeds