Is 121.29.149.21 malicious?
IP reputation report for 121.29.149.21: blocklist detections, geolocation, ASN, WHOIS and security posture, aggregated from 100+ threat intelligence sources.
121.29.149.21 is listed on 18 threat intelligence sources
Detected by 18 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 detections18 sources
Categoriesphishing, malware, suspicious, malicious, botnet
Confidence score100/100
Aggregated confidence across the sources reporting this indicator.
First seen2026-06-02
Last updated2026-06-02
Detections
- Romain Marcoux - Malicious Outgoing IPsphishing
- Romain Marcoux - Malicious IPsphishing
- CyberCure Hash Feedmalware
- CyberCure Blocked URL Feedmalware
- CyberCure IP Feedmalware
- ThreatHive - Hive Blocklist
- Sefinek - Malicious IP Addressesmalware
- T145 - Black Mirror IPv4 Blocklistmalware
- Bitwire - Outbound Blocklistmalware
- CINSSCORE Bad Guysmalware
- IPsum Level 1suspicious
- IPsum – malicious IP feedmalware
- Bitwire - Inbound Blocklistmalware
- bitwire‑it IP blocklist – bad IPs updated every 2hmalware
- Threatview IP Blocklistmalicious
- Malware-Filter - Botnet Filterbotnet
- Malware-Filter - Botnet Filter IPsbotnet
- SSH Bruteforce IPsbruteforce