AbuseIPDB » 112.66.13.21
112.66.13.21 was found in our database!
This IP was reported 37 times. Confidence of Abuse is 100%: ?
| ISP | CHINANET HAINAN PROVINCE NETWORK |
|---|---|
| Usage Type | Fixed Line ISP |
| ASN | AS4134 |
| Domain Name | chinatelecom.cn |
| Country | 🇨🇳 China |
| City | Haikou, Hainan |
IP info including ISP, Usage Type, and Location provided by IPInfo. Updated weekly.
IP Abuse Reports for 112.66.13.21:
This IP address has been reported a total of 37 times from 28 distinct sources. 112.66.13.21 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 | |
|---|---|---|---|---|
| 🇩🇪 Paul Smith |
Email Auth Brute force attack 3/3 in last day
|
Brute-Force | ||
| 🇩🇪 EGP Abuse Dept |
Numeric HELO: 121.131.220.153
|
Email Spam Exploited Host | ||
| 🇵🇱 bmino.pl |
|
Brute-Force | ||
| 🇺🇸 RazaXML |
118702 Spamming emails to SMTP server
|
Email Spam Brute-Force Hacking | ||
| 🇭🇺 dd3589 |
|
Brute-Force | ||
| 🇺🇸 RazaXML |
118521 Spamming emails to SMTP server
|
Email Spam Brute-Force Hacking | ||
| 🇪🇸 alferez |
Searching random mail account login
|
Email Spam | ||
| 🇫🇷 solution.it |
|
Brute-Force | ||
| 🇩🇪 Paul Smith |
Email Auth Brute force attack 2/2 in last day
|
Brute-Force | ||
| 🇩🇪 FeG Deutschland |
Mail: - login with unknown user - bruteforce
|
Brute-Force | ||
| 🇩🇪 mnpx |
SMTP brute forcing (2× over 9h:40m); first seen here 2026-06-04T19:55Z
|
Brute-Force | ||
| 🇺🇸 RazaXML |
117442 Spamming emails to SMTP server
|
Email Spam Brute-Force Hacking | ||
| 🇨🇭 ALPHANET |
smtp SASL honeypot
|
DDoS Attack Brute-Force | ||
| 🇦🇹 AustrianSimon |
|
Brute-Force | ||
| 🇫🇷 UM3 |
Exim Auth Failed
|
Brute-Force |
Showing 1 to 15 of 37 reports
Think this IP has been falsely reported? You may request to have the associated reports reviewed and removed. Request Takedown 🚩