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199.45.155.54

KNOWN SCANNER TAGGED BENIGN how we decide →
Why: Known research scanner (Censys), inside the IP ranges it publishes
54.155.45.199.censys-scanner.com (censys-scanner.com) ✓ FCrDNS
Threat Confidence
10%
Assessment
Port and service scanner
  • Part of a 6-IP campaign from the same subnet.
Generated from the counts on this page by fixed rules; each line cites the number it rests on.
Location
🇺🇸 US
ASN
AS398722 · Censys, Inc.
Cloud Provider
—
Scanner Organization
Censys
per its published IP ranges
Total Events
10
Average by volume
Agent Count
1
First / Last Seen
2026-10-03 23:45 — 2026-10-03 23:46
Attack Types
telnet:connection
MITRE ATT&CK Techniques
Reconnaissance
T1595 T1595.001
Discovery
T1046
External Corroboration
Not flagged by any external feeds
Campaigns
Subnet 199.45.155.0/24 SUBNET Ended high 🇺🇸 US
6 IPs 35 events
http:scanssh:connectiontelnet:connection
2026-03-04 — ongoing · 6 IPs from the same /24 subnet (199.45.155.0/24) were observed attacking our sensors within the same time window. …
Session Forensics
scanner ×5
Sessions
5
Avg Depth Score
0.15
Commands Executed
0
Files Downloaded
0
Evidence Timeline
Scanner eea3ce157eaf newark_01 · 2026-10-03 23:46
15%
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Scanner fa01d9f37e0a newark_01 · 2026-10-03 23:46
15%
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Scanner f70261f5bee7 newark_01 · 2026-10-03 23:46
15%
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Scanner 17e304158ad2 newark_01 · 2026-10-03 23:46
15%
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Scanner 247f5623dd6a newark_01 · 2026-10-03 23:45
15%
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