Is 221.0.10.53 malicious?
IP reputation report for 221.0.10.53: blocklist detections, geolocation, ASN, WHOIS and security posture, aggregated from 100+ threat intelligence sources.
221.0.10.53 is listed on 6 threat intelligence sources
Detected by 6 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 detections6 sources
Categoriessuspicious, malware, phishing, attack, c2
Confidence score100/100
Aggregated confidence across the sources reporting this indicator.
First seen2026-08-03
Last updated2026-08-07
Detections
- IPsum Level 1suspicious
- IPsum - Malicious IPsmalware
- Romain Marcoux - Malicious IPsphishing
- SIP Queryattack
- ThreatHive - Hive Blocklist
- Bitwire - Inbound Blocklistmalware