59.31.77.53
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
- Cheongju-si, North Chungcheong
No reports in the last 60 days
59.31.77.53 has been reported 331 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
331 from
70 distinct
reporters
First reported
Most recent report
| Reporter | IoA Timestamp (UTC) | Comment | Categories |
|---|---|---|---|
| 🇮🇪 thecivvie |
foomuuri firewall banned tcp/23 2 attempts
|
Brute-Force | |
| 🇹🇷 rtbh.com.tr |
list.rtbh.com.tr report: tcp/23
|
Brute-Force | |
| 🇺🇸 RAP |
2025-09-03 22:06:26 UTC Unauthorized activity to TCP port 23. Telnet
|
Port Scan | |
| 🇹🇷 rtbh.com.tr |
list.rtbh.com.tr report: tcp/23
|
Brute-Force | |
| 🇩🇪 sthoyer.de |
Sep 3 14:44:01 sthoyer kernel: [IPTables-Block] IN=eth0 OUT= MAC=00:50:56:43:00:af:c0:69:11:b6:ef:8f:08:00 SRC=59.31.77.53 DST=173.212.223.67 LEN=44 TOS=0x00 PREC=0x00 TTL=42 ID=48270 PROTO=TCP SPT=21089 DPT=23 WINDOW=45127 RES=0x00 SYN URGP=0
...
|
Port Scan | |
| 🇩🇪 Grizzlytools |
Kingcopy(AI-IDS)RouterOS: Portscanner detected.
|
Port Scan | |
| 🇹🇷 rtbh.com.tr |
list.rtbh.com.tr report: tcp/23
|
Brute-Force | |
| 🇹🇷 rtbh.com.tr |
list.rtbh.com.tr report: tcp/23
|
Brute-Force | |
| 🇫🇷 security.rdmc.fr |
Port Scan Attack proto:TCP src:21089 dst:23
|
Port Scan | |
| 🇷🇺 Agrohim |
Gate mail blocked for categories:
|
DDoS Attack Ping of Death Port Scan Hacking Brute-Force SSH | |
| 🇩🇪 ps-center |
ABV-W: TCP-Scanner. Port: 23
|
Port Scan | |
| 🇺🇸 MPL |
tcp/23 (5 or more attempts)
|
Port Scan | |
| 🇺🇸 MPL |
tcp/23
|
Port Scan | |
| 🇹🇷 rtbh.com.tr |
list.rtbh.com.tr report: tcp/23
|
Brute-Force | |
| 🇩🇪 KPS |
PortscanM
|
Port Scan |
Think this IP has been falsely reported? You may request to have the associated reports reviewed and removed. Request Takedown