AbuseIPDB » 172.203.212.21
172.203.212.21 was found in our database!
This IP was reported 52 times. Confidence of Abuse is 100%: ?
| ISP | Microsoft Limited |
|---|---|
| Usage Type | Data Center/Web Hosting/Transit |
| ASN | AS8075 |
| 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.
IP Abuse Reports for 172.203.212.21:
This IP address has been reported a total of 52 times from 28 distinct sources. 172.203.212.21 was first reported on , and the most recent report was .
Recent Reports: We have received reports of abusive activity from this IP address within the last week. It is potentially still actively engaged in abusive activities.
| Reporter | IoA Timestamp (UTC) | Comment | Categories | |
|---|---|---|---|---|
| 🇺🇸 xmission.com |
|
Port Scan | ||
| 🇺🇸 MPL |
tcp/389
|
Port Scan | ||
| 🇷🇸 Smel |
SIP/5060 Probe, Scan, BF, Hack -
|
Fraud VoIP Port Scan Hacking Brute-Force | ||
| 🇺🇸 MPL |
tcp ports: 1433,389 (2 or more attempts)
|
Port Scan | ||
| 🇺🇸 MPL |
tcp/1911
|
Port Scan | ||
| 🇺🇸 MPL |
tcp/21 (2 or more attempts)
|
Port Scan | ||
| 🇺🇸 Aurealize |
|
Port Scan | ||
| 🇺🇸 xmission.com |
|
Port Scan | ||
| 🇹🇭 Sawasdee |
Port Scan
...
|
Port Scan | ||
| 🇫🇷 EDSL |
[SRV-VPN1] Blocked by SysWarden Firewall (Port Scan / Probing)
|
Port Scan | ||
| 🇺🇸 MPL |
tcp/8200
|
Port Scan | ||
| 🇷🇴 abuse_IP_reporter |
Aug 26 08:03:52 server UFW BLOCK SRC=172.203.212.21 PROTO=TCP SPT=33867 DPT=5692
|
Port Scan | ||
| Anonymous |
denied traffic to a honeypot network. destination port 5692.
|
Port Scan Hacking | ||
| 🇺🇸 MPL |
tcp/7777 (2 or more attempts)
|
Port Scan | ||
| 🇺🇸 RAP |
2026-08-26 00:41:53 UTC Unauthorized activity to TCP port 9200.
|
Port Scan |
Showing 1 to 15 of 52 reports
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