Is 66.56.81.158 malicious?
IP reputation report for 66.56.81.158: blocklist detections, geolocation, ASN, WHOIS and security posture, aggregated from 100+ threat intelligence sources.
66.56.81.158 is listed on 10 threat intelligence sources
Detected by 10 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 detections10 sources
Categoriesabuse, attack, phishing, malware, suspicious
Confidence score100/100
Aggregated confidence across the sources reporting this indicator.
First seen2026-05-01
Last updated2026-05-01
Detections
- FireHOL - Botscout 7dabuse
- FireHOL - Firehol Level4attack
- FireHOL - Stopforumspam 365dabuse
- Romain Marcoux - Malicious IPsphishing
- Bitwire - Inbound Blocklistmalware
- FireHOL - Botscout 30dabuse
- IPsum Level 1suspicious
- IPsum – malicious IP feedmalware
- X4BNet - Datacenter IPv4 Rangesrisk
- X4BNet - VPN Provider IPv4 Rangesanonymizer