Is 14.51.223.147 malicious?
IP reputation report for 14.51.223.147: blocklist detections, geolocation, ASN, WHOIS and security posture, aggregated from 100+ threat intelligence sources.
14.51.223.147 is listed on 33 threat intelligence sources
Detected by 33 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 detections33 sources
Categoriesphishing, attack, suspicious, bruteforce, malware, abuse, attacks, malicious, botnet
Confidence score100/100
Aggregated confidence across the sources reporting this indicator.
First seen2026-05-28
Last updated2026-05-28
Network & location
LocationChungju, North Chungcheong, South Korea
ISPKorea Telecom
ASNAS4766 — Korea Telecom
Network14.48.0.0/13
CompanyKorea Telecom
InfrastructureProxy
Security posture
Open ports22
Detections
- Duggytuxy - Blacklist Ips For Fortinet Firewall Aa.txt
- Romain Marcoux - Malicious IPsphishing
- Blocklist - All Attacks (48h)attack
- Blocklist - All Mail attacks (48h)attack
- IPsum Level 1suspicious
- SSH Password Authbruteforce
- Ultimate Hosts Blacklist - Blocklist.demalware
- IPsum – malicious IP feedmalware
- ThreatHive - Hive Blocklist
- Borestad - AbuseIPDB Blocklist (1d)abuse
- T145 - Black Mirror IPv4 Blocklistmalware
- Data-Shield IPv4 Blocklistmalware
- Opendbl Net - Blocklistde All.listmalware
- Blocklist - All IMAP attacks (1h)attack
- FireHOL - Blocklist Deattack
- FireHOL - Blocklist De Mailattack
- Opendbl Net - Ipsum.listmalware
- IPsum Level 2suspicious
- IPsum Level 3suspicious
- SMTP Greetattack
- FireHOL blocklist.de – fail2ban offendersattacks
- FireHOL - Blocklist De Imapattack
- IPsum Level 4suspicious
- IPsum Level 5suspicious
+9 more sources in the full report.