218.149.216.120
Recent Activity
This IP has received recent abuse reports, which causes the score to increase.
- ISP
- Korea Telecom
- Usage Type
- Fixed Line ISP
- ASN
- AS4766
- Domain Name
- kt.com
- Country
- 🇰🇷 Korea (the Republic of)
- City
- Gyeongju, Gyeongsangbuk-do
Abuse Reports
Total reports
194 from
102 distinct
reporters
First reported
Most recent report
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 |
|---|---|---|---|
| 🇦🇺 Bay13 |
CrowdSec:crowdsecurity/postfix-spam
|
Email Spam | |
| 🇬🇧 Aetherweb Ark |
218.149.216.120 (KR/South Korea/-), N distributed smtpauth attacks on account in the last X secs
|
Brute-Force | |
| 🇺🇸 shaunc |
Oct 28 08:57:38 mailman postfix/smtpd[23288]: warning: unknown[218.149.216.120]: SASL LOGIN authentication failed: authentication failure
|
Brute-Force | |
| 🇩🇪 DocNetzwerk |
(smtpauth) Failed SMTP AUTH login from 218.149.216.120 (KR/South Korea/-)
|
Brute-Force | |
| Anonymous |
218.149.216.120 detected on srv01
|
Brute-Force | |
| 🇦🇺 FSB.ru - Is it? |
Attempted login to non-existant accounts
|
Brute-Force | |
| 🇩🇪 itak |
postfix Server DDoS - AUTH drops, early HANGUPs, other DDoS attacks, etc. Might contain brute-force dictionary attack sightings on IMAP and SMTP.
|
DDoS Attack Port Scan | |
| 🇸🇪 1337v411 |
2026-10-28 11:12:20 login_server authenticator failed for (Dinamic-Tigo-181-205-51-99.tigo.com.co) [218.149.216.120]: 535 Incorrect authentication data (set_id=<REDACTED>)
|
Brute-Force | |
| 🇸🇪 triplecode |
Reported from hMailServer
|
Hacking | |
| 🇩🇪 EGP Abuse Dept |
SMTP AUTH attack
|
Brute-Force | |
| 🇩🇰 powerhostingdk |
[mailserver] CrowdSec detected mailscanner/global-spam-aggregate (31 events). Automated abuse report.
|
Brute-Force | |
| Anonymous |
IMAP password guessing
|
Brute-Force | |
| 🇺🇦 ukrpack.net |
MAIL_Brute-Force
|
Brute-Force | |
| 🇭🇺 Lacika555 |
RdpGuard detected brute-force attempt on SMTP
|
Brute-Force | |
| 🇩🇪 mnpx |
SMTP brute forcing (4× over 9h:50m); first seen here 2026-10-27T08:38Z
|
Brute-Force |
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