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Subnet 45.153.34.0/24

SUBNET Active high
Why this campaign was detected
5 IPs from the same /24 subnet (45.153.34.0/24) were observed attacking our sensors within the same time window. All belong to Pfcloud UG (haftungsbeschrankt) (AS51396). Concentrated activity from adjacent IPs is a strong indicator of a single operator or coordinated botnet.
Primary ASN
AS51396 · Pfcloud UG (haftungsbeschrankt)
Subnet
45.153.34.0/24
Country
🇳🇱 NL
Cloud Provider
Member Count
5 IPs
Below average
Total Events
346926
Top 5% by volume
Started / Ended
2026-03-01 00:48 — 2026-04-23 23:36
Attack Types
http:scan ssh:bruteforce
MITRE ATT&CK Techniques
Reconnaissance
Initial Access
Credential Access
Discovery
Member Actors
IP Address Behavior Confidence Flags Events Agents Attack Types Hostname Last Seen
45.153.34.235 credential_harvester 72% DROP2x OSINT 169690 3 ssh:bruteforce 2026-08-29 13:28 evidence →
45.153.34.181 credential_harvester 71% DROP2x OSINT 48471 3 ssh:bruteforce 2026-08-28 15:06 evidence →
45.153.34.149 credential_harvester 65% DROP1x OSINT 42485 3 ssh:bruteforce 2026-08-27 18:00 evidence →
45.153.34.71 credential_harvester 62% DROP1x OSINT 86241 3 ssh:bruteforce 2026-08-25 19:50 evidence →
45.153.34.175 web_probe 29% DROP 39 1 http:scanssh:bruteforce 2026-08-26 18:50 evidence →
VPN Known VPN or proxy provider
DROP ASN on Spamhaus DROP list
Nx OSINT Corroborated by N external threat feeds
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