121.130.172.46
Classification: Malicious
121.130.172.46 is a malicious IP address in Seoul, KR. 91 sightings from 4 threat sources (SSH Attacker, Bruteforce), last seen 2026-10-17.
Current activity
- Known attacker — Seen launching attacks over the Internet.
Blacklist sightings
| Description | Source | First seen | Last seen | Labels | MITRE ATT&CK |
|---|---|---|---|---|---|
| Mail Spammer | Barracuda | 2024-12-13 04:26:48 | 2026-10-17 13:42:38 | attacker malicious-activity | |
| SSH Attacker | Blocklist.net.ua | 2024-12-15 16:44:14 | 2025-01-26 17:51:33 | malicious-activity | |
| Malicious Host | AbuseIPDB | 2024-12-12 04:00:23 | 2025-01-01 06:17:16 | compromised malicious-activity | |
| SSH Attacker | Blocklist.de | 2024-12-13 04:26:45 | 2025-01-01 05:05:06 | malicious-activity | |
| Bruteforce | AbuseIPDB | 2024-12-12 05:39:26 | 2024-12-13 02:52:11 | malicious-activity | |
| SSH Attacker | AbuseIPDB | 2024-12-12 05:39:26 | 2024-12-13 02:52:11 | malicious-activity | |
| Port Scanner | AbuseIPDB | 2024-12-12 04:00:23 | 2024-12-12 23:54:20 | anomalous-activity | |
| Hacking | AbuseIPDB | 2024-12-12 04:00:23 | 2024-12-12 19:58:29 | malicious-activity |
Tags
ssh bruteforce bot abuseWhois information
- AS name
- AS4766 Korea Telecom
- AS registry
- apnic
- AS date
- 2006-04-07 00:00:00
- AS CIDR
- 121.128.0.0/13
- CIDR
- 121.128.0.0/11
- Registrant
- Korea Telecom
- Address
- Jeollanam-do Naju-si Jinheung-gil
- City
- Seoul
- Postal code
- 04524
- Country
- KR — Korea, Republic of 🇰🇷
- Contact email
- [email protected], [email protected]
- First indexed
- 2024-12-13 04:26:45
- Last updated
- 2026-10-17 13:42:39
Malicious IPs in the same CIDR
121.131.174.48 121.132.245.34 121.129.204.41 121.134.149.89 121.128.142.27 121.132.251.50 121.130.134.57 121.128.231.14 121.128.135.73 121.128.144.28 121.132.152.80 121.128.103.44 121.131.104.45 121.130.172.46 121.134.151.223 121.130.142.9 121.135.86.196 121.128.205.162