AbuseIPDB » 121.135.47.141
121.135.47.141 was found in our database!
This IP was reported 77 times. Confidence of Abuse is 100%: ?
| ISP | Korea Telecom |
|---|---|
| Usage Type | Fixed Line ISP |
| ASN | AS4766 |
| Hostname(s) |
mail.jtcompany.co.kr |
| Domain Name | kt.com |
| Country | 🇰🇷 Korea (the Republic of) |
| City | Pyeongtaek, Gyeonggi-do |
IP info including ISP, Usage Type, and Location provided by IPInfo. Updated weekly.
IP Abuse Reports for 121.135.47.141:
This IP address has been reported a total of 77 times from 58 distinct sources. 121.135.47.141 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 | |
|---|---|---|---|---|
| 🇫🇮 GG UNLUCKI |
SSH brute-force attempt detected by Fail2Ban. Invalid login attempt against sshd.
|
Brute-Force SSH | ||
| 🇩🇪 digico_mt |
|
Port Scan | ||
| 🇷🇴 SpamStopper |
Fail2Ban - POSTFIX Dropped in SASL AUTH
|
Brute-Force | ||
| 🇩🇪 FeG Deutschland |
Mail: - login with unknown user - bruteforce
|
Brute-Force | ||
| Anonymous |
|
Brute-Force SSH | ||
| 🇫🇮 singertc |
Blocked by fail2ban on nospam4.singer-tc.de
|
Brute-Force Web App Attack | ||
| 🇩🇪 tall1oN |
|
Brute-Force SSH | ||
| 🇳🇱 wlt-blocker |
Attempts to login to mail server with wrong username and/or password
|
Brute-Force | ||
| 🇬🇧 kie |
21-08-2026:20:57:56UTC [Honeypot] Port scan / connection probe port:2222 (1 connection(s)).
|
Port Scan | ||
| 🇺🇸 jfz-abuse |
fail2ban: postfix-sasl
...
|
Brute-Force | ||
| 🇹🇭 thaizone.com |
Mail credential brute-force attack (SM3) #1
|
Email Spam Brute-Force | ||
| 🇹🇭 thaizone.com |
Password guessing attack (SM11) #4
|
Email Spam Brute-Force | ||
| 🇩🇪 Paul Smith |
Email Auth Brute force attack 1/1 in last day
|
Brute-Force | ||
| Anonymous |
|
Brute-Force SSH | ||
| Anonymous |
IMAP password guessing
|
Brute-Force |
Showing 1 to 15 of 77 reports
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