211.34.30.10
Neutral Activity
There is no recent abuse activity, or the IP address is whitelisted.
- ISP
- Korea Telecom
- Usage Type
- Fixed Line ISP
- ASN
- AS4766
- Domain Name
- kt.com
- Country
- 🇰🇷 Korea (the Republic of)
- City
- Jeju City, Jeju-do
No reports in the last 60 days
211.34.30.10 has been reported 809 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
809 from
193 distinct
reporters
First reported
Most recent report
| Reporter | IoA Timestamp (UTC) | Comment | Categories |
|---|---|---|---|
| Anonymous |
SMTP brute force - auth failed
|
Brute-Force Exploited Host | |
| Anonymous |
|
Email Spam | |
| 🇨🇿 lp |
Email account brute force: 1 attempts were recorded from 211.34.30.10
2025-09-26T20:44:23+02:00 warning: unknown[211.34.30.10]: SASL LOGIN authentication failed: authentication failure, [email protected]
|
Brute-Force | |
| 🇹🇭 thaizone.com |
Mail credential brute-force attack (SM3) #1
|
Email Spam Brute-Force | |
| 🇮🇩 xveil |
2025-09-28T20:39:51.909873 mail-honeypot postfix/submission/smtpd[27018]: warning: unknown[211.34.30.10]: SASL LOGIN authentication failed: authentication failure
...
|
Brute-Force | |
| 🇫🇮 danskefilm.dk |
SMTP login brute-force attempt.
|
Brute-Force | |
| 🇸🇪 triplecode |
Reported from hMailServer
|
Hacking | |
| 🇹🇷 rtbh.com.tr |
list.rtbh.com.tr report: tcp/0
|
Brute-Force | |
| Anonymous |
IMAP password guessing
|
Brute-Force | |
| 🇨🇿 lp |
Email account brute force: 1 attempts were recorded from 211.34.30.10
2025-09-23T12:02:35+02:00 warning: unknown[211.34.30.10]: SASL LOGIN authentication failed: authentication failure, [email protected]
|
Brute-Force | |
| 🇹🇷 rtbh.com.tr |
list.rtbh.com.tr report: tcp/0
|
Brute-Force | |
| 🇧🇪 fpoulet |
Blocked by Fail2Ban (Postfix BruteForce)
|
Brute-Force SSH | |
| 🇨🇿 lp |
Email account brute force: 1 attempts were recorded from 211.34.30.10
2025-09-22T08:02:34+02:00 warning: unknown[211.34.30.10]: SASL LOGIN authentication failed: authentication failure, [email protected]
|
Brute-Force | |
| 🇹🇷 rtbh.com.tr |
list.rtbh.com.tr report: tcp/0
|
Brute-Force | |
| 🇬🇧 Aetherweb Ark |
211.34.30.10 (KR/South Korea/-), N distributed smtpauth attacks on account in the last X secs
|
Brute-Force |
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