Is 201.66.81.164 malicious?
IP reputation report for 201.66.81.164: blocklist detections, geolocation, ASN, WHOIS and security posture, aggregated from 100+ threat intelligence sources.
201.66.81.164 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
Categoriesbruteforce, malware, phishing, abuse, attack, suspicious, c2
Confidence score100/100
Aggregated confidence across the sources reporting this indicator.
Last updated2026-08-05
Detections
- SSH Password Authbruteforce
- T145 - Black Mirror IPv4 Blocklistmalware
- Duggytuxy - Blacklist Ips For Fortinet Firewall Aa.txt
- Romain Marcoux - Malicious IPsphishing
- Borestad - AbuseIPDB Blocklist (1d)abuse
- Data-Shield IPv4 Blocklistmalware
- FireHOL - Firehol Level2attack
- FireHOL - Greensnowattack
- Opendbl Net - Ipsum.listmalware
- Greensnow - Attacks Multi-protocolsphishing
- IPsum Level 2suspicious
- IPsum Level 3suspicious
- SSH Bruteforce IPsbruteforce
- IPsum – malicious IP feedmalware
- ThreatHive - Hive Blocklist
- IPsum Level 1suspicious
- IPsum Level 5suspicious
- Bitwire - Inbound Blocklistmalware