AbuseIPDB » 172.203.212.21

172.203.212.21
Recent Activity This IP has received recent abuse reports, which causes the score to increase.
272 reports found in our database
100% Critical
Abuse confidence score ?
ISP
Microsoft Limited
Usage Type
Data Center/Web Hosting/Transit
ASN
Domain Name
microsoft.com
Country
🇺🇸 United States of America
City
Dulles Town Center, Virginia

IP info including ISP, Usage Type, and Location provided by IPInfo. Updated weekly.

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IP Abuse Reports for 172.203.212.21:

This IP address has been reported a total of 272 times from 91 distinct sources. 172.203.212.21 was first reported on , and the most recent report was . In the last 60 days, the top reporter locations were: United States of America with 143 reports; Germany with 34 reports; Brazil with 20 reports. The most common categories in these recent reports were: Port Scan 233 times; Hacking 44 times; Brute-Force 36 times; Web App Attack 16 times; SSH 14 times; Other 21 times.

Reporter IoA Timestamp (UTC) Comment Categories
🇺🇦 TawnyBalfour
MSSQL honeypot. Target port: 1433. Window: 2026-09-10 04:23 to 2026-09-10 04:23 UTC.
Port Scan
🇧🇷 noconex
Port Scan Brute-Force SSH
🇫🇮 6kilowatti
Port Scan
🇨🇦 celestialcity
Port Scan
🇫🇷 security.rdmc.fr
Port Scan Attack proto:TCP src:49085 dst:5432
Port Scan
🇩🇪 dispaisyenterprises
Port Scan
🇺🇸 MPL
tcp/1830 (2 or more attempts)
Port Scan
🇩🇪 paradox-hub.fr
vps-secure / CrowdSec: scan de ports détecté (PortSentry)
Brute-Force
🇺🇸 schematics.cc
Port Scan
🇺🇸 MPL
tcp/9042 (2 or more attempts)
Port Scan
🇺🇸 MPL
tcp/47808
Port Scan
🇫🇷 vtchost.com
portscan ...
Port Scan
🇧🇷 diego
Hacking
🇳🇱 donarev419
Connection to port 2000 with data transfer. Data preview: d�
Port Scan Hacking
🇺🇸 MPL
tcp/8888
Port Scan

Showing 1 to 15 of 272 reports


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