4.245.11.121
Neutral Activity
There is no recent abuse activity, or the IP address is whitelisted.
- ISP
- Microsoft Corporation
- Usage Type
- Data Center/Web Hosting/Transit
- ASN
- AS8075
- Domain Name
- microsoft.com
- Country
- 🇳🇱 Netherlands
- City
- Amsterdam, North Holland
No reports in the last 60 days
4.245.11.121 has been reported 30 times. The most recent report is from .
The full history is preserved below and remains searchable. A 0% score reflects the absence of recent activity, but this is not a guarantee that earlier reports were invalid. Abuse confidence score decays, naturally, over time, when the abusive activity stops.
Abuse Reports
Total reports
30 from
25 distinct
reporters
First reported
Most recent report
| Reporter | IoA Timestamp (UTC) | Comment | Categories |
|---|---|---|---|
| 🇮🇳 evicky2002 |
Confirmed malicious by STILWaters CTI platform (score=85, sources=1)
|
Hacking Brute-Force SSH | |
| 🇨🇳 ThreatBook.io |
ThreatBook Intelligence: Spam more details on http://threatbook.io/ip/4.245.11.121
2026-04-10 04:44:54 /
2026-04-10 06:35:01 /
2026-04-10 06:17:03 /
2026-04-10 06:35:01 /
|
Web App Attack | |
| Anonymous |
Reported from Nginx log analysis 17. Log: 4.245.11.121 - - [10/Apr/2026:xx:xx:xx 0200] "GET / HTTP/1.1" xxx xxx "-" "Go-http-client/1.1" "-" "NL The Netherlands Amsterdam" "AS8075" "Microsoft Corporation"
|
Port Scan Brute-Force SSH | |
| 🇨🇿 Countryman |
repeated unauthorized connection attempts, host sweep, port scan
|
Port Scan | |
| 🇨🇿 Honzas |
Unsolicited connection attemps(2), port 443/TCP
|
Brute-Force | |
| 🇺🇸 NXTwoThou |
Http scans of direct ips
|
Web App Attack | |
| 🇩🇪 BlueWire Hosting |
Bad bot ignoring robot.txt
|
Bad Web Bot | |
| 🇳🇱 unullable |
CPoT triggered at tcp/80.Suspicious UA: Go-http-client/1.1
|
Hacking | |
| Anonymous |
Drop from IP address 4.245.11.121 to tcp-port 9200
|
Port Scan | |
| Anonymous |
IP & Port Scan.
|
SSH Port Scan Brute-Force | |
| Anonymous |
Reported from Nginx log analysis 19. Log: 4.245.11.121 - - [10/Apr/2026:xx:xx:xx 0200] "GET / HTTP/1.1" xxx xxx "-" "Go-http-client/1.1" "-" "NL The Netherlands Amsterdam" "AS8075" "Microsoft Corporation"
|
Port Scan Brute-Force SSH | |
| 🇵🇱 mkey |
[First: 2026-04-10 08:04:18/1s] HITS=2 Repeated suspicious IDS-detected activity; sample=WEB-ATACK: Invalid destination host in header | DDos atack User-Agent: Go-http-client/1.1
|
Port Scan Hacking Web App Attack | |
| 🇪🇸 librebit |
Brute force
|
Brute-Force | |
| 🇨🇿 Countryman |
repeated unauthorized connection attempts, host sweep, port scan
|
Port Scan | |
| 🇧🇷 SOC Blue Team |
IPs get by Hunting on SIEM
|
Phishing Web Spam Port Scan Hacking |
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