116.21.160.145
Neutral Activity
There is no recent abuse activity, or the IP address is whitelisted.
- ISP
- CHINANET Guangdong province network
- Usage Type
- Fixed Line ISP
- ASN
- AS4134
- Domain Name
- chinatelecom.cn
- Country
- 🇨🇳 China
- City
- Guangzhou, Guangdong
No reports in the last 60 days
116.21.160.145 has been reported 31 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
31 from
25 distinct
reporters
First reported
Most recent report
| Reporter | IoA Timestamp (UTC) | Comment | Categories |
|---|---|---|---|
| Anonymous |
Failed login attempt detected by Fail2Ban in plesk-postfix jail
|
Brute-Force | |
| 🇭🇺 dd3589 |
2026-06-08T02:02:01+02:00 <masked> exim[23977]: REJECT [116.21.160.145]: bad recipient count high [100]
|
Brute-Force | |
| 🇨🇿 antihack.anarchista.xyz |
|
Email Spam Phishing Fraud Orders | |
| 🇳🇱 JCB |
spam
|
Email Spam | |
| 🇹🇷 ferique |
Real-time Intercept: SMTP attack. Reference: 2026-06-07 16:50:36.6203 Login failure: 116.21.160.145 SMTP
|
Brute-Force Email Spam | |
| 🇨🇿 antihack.anarchista.xyz |
|
Email Spam Phishing Fraud Orders | |
| 🇨🇦 polycoda |
📮 Sends email spam and/or tries to probe for a ton of inexistent email accounts to send spam to and/or tries to brute force its way into an email account
|
Email Spam | |
| Anonymous |
RdpGuard detected brute-force attempt on SMTP
|
Brute-Force | |
| 🇵🇦 iphezimbra |
Fail2Ban reported IP from jail zimbra-smtp on <hostname>
|
Brute-Force SSH | |
| Anonymous |
...
|
Brute-Force | |
| 🇺🇸 NXTwoThou |
SMTP AUTH LOGIN
|
Brute-Force | |
| Anonymous |
Failed login attempt detected by Fail2Ban in plesk-postfix jail
|
Brute-Force | |
| 🇭🇺 Lacika555 |
RdpGuard detected brute-force attempt on SMTP
|
Brute-Force | |
| 🇹🇭 thaizone.com |
Mail credential brute-force attack (SM5) #1
|
Email Spam Brute-Force | |
| 🇬🇧 stom |
2026-06-07T02:03:09.628937ls.fionamaguire-art.com postfix/smtps/smtpd[3963]: warning: unknown[116.21.160.145]: SASL LOGIN authentication failed: authentication failure
...
|
Brute-Force Email Spam |
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