Is 121.189.122.13 malicious?
IP reputation report for 121.189.122.13: blocklist detections, geolocation, ASN, WHOIS and security posture, aggregated from 100+ threat intelligence sources.
121.189.122.13 is listed on 39 threat intelligence sources
Detected by 39 threat intelligence sources in the isMalicious dataset — review before trusting this IP.
Threat verdict
VerdictListed on blocklists
Appears on threat intelligence blocklists — treat with caution.
Blocklist detections39 sources
Categoriesphishing, malware, bruteforce, abuse, suspicious, attack, malicious, botnet, attacks, c2
Confidence score100/100
Aggregated confidence across the sources reporting this indicator.
Last updated2026-07-09
Network & location
LocationJeju City, Jeju-do, South Korea
ISPKorea Telecom
ASNAS4766 — Korea Telecom
Network121.184.0.0/13
CompanyKorea Telecom
InfrastructureProxy
Security posture
Open ports22, 80
Detections
- Duggytuxy - Blacklist Ips For Fortinet Firewall Aa.txt
- Romain Marcoux - Malicious Outgoing IPsphishing
- Romain Marcoux - Malicious IPsphishing
- CyberCure Hash Feedmalware
- CyberCure Blocked URL Feedmalware
- CyberCure IP Feedmalware
- POP3 Gropersbruteforce
- ThreatHive - Hive Blocklist
- T145 - Black Mirror IPv4 Blocklistmalware
- Data-Shield IPv4 Blocklistmalware
- Bitwire - Inbound Blocklistmalware
- Bitwire - Outbound Blocklistmalware
- SSH Password Authbruteforce
- Borestad - AbuseIPDB Blocklist (1d)abuse
- IPsum Level 2suspicious
- IPsum – malicious IP feedmalware
- IPsum Level 1suspicious
- Opendbl Net - Blocklistde All.listmalware
- Blocklist - All Attacks (48h)attack
- Blocklist - All Mail attacks (48h)attack
- Ultimate Hosts Blacklist - Blocklist.demalware
- Threatview IP Blocklistmalicious
- Malware-Filter - Botnet Filter IPsbotnet
- Malware-Filter - Botnet Filterbotnet
+15 more sources in the full report.