220.88.51.81
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
- Yeoju, Gyeonggi-do
No reports in the last 60 days
220.88.51.81 has been reported 312 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
312 from
138 distinct
reporters
First reported
Most recent report
| Reporter | IoA Timestamp (UTC) | Comment | Categories |
|---|---|---|---|
| Anonymous |
Unauthorized connection attempt
|
Port Scan Hacking Exploited Host | |
| 🇸🇬 pusathosting.com |
imap2 failed login
|
Brute-Force | |
| 🇸🇬 pusathosting.com |
imap2 failed login
|
Brute-Force | |
| 🇸🇬 pusathosting.com |
imap2 failed login
|
Brute-Force | |
| 🇬🇧 cticom.ms |
Email Auth Brute force attack 3/3 in last day
|
Brute-Force | |
| 🇸🇮 basing |
2024-12-17 06:49:10 ahl SASL PLAIN auth failed: rhost=220.88.51.81...
|
Brute-Force | |
| 🇨🇴 ingentar |
|
Email Spam Brute-Force | |
| 🇵🇱 bmino.pl |
Autoban 220.88.51.81 BLOCK ACCESS
|
Brute-Force | |
| 🇫🇷 adlp.org |
|
Brute-Force | |
| Anonymous |
Dec 17 04:12:51 mx1 postfix/submission/smtpd[1980068]: warning: unknown[220.88.51.81]: SASL PLAIN authentication failed: (reason unavailable), sasl_username=promo@***.de
|
Brute-Force | |
| 🇸🇬 pusathosting.com |
imap2 failed login
|
Brute-Force | |
| 🇹🇭 thaizone.com |
Excessive number of invalid login attempts
|
Email Spam Hacking Brute-Force Exploited Host | |
| 🇸🇰 KZP |
Automatic report from KZP firewall log.
|
Port Scan Hacking Brute-Force | |
| Anonymous |
|
Email Spam Brute-Force | |
| 🇹🇷 rtbh.com.tr |
list.rtbh.com.tr report: tcp/0
|
Brute-Force |
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