Is 5.3.216.0 malicious?
IP reputation report for 5.3.216.0: blocklist detections, geolocation, ASN, WHOIS and security posture, aggregated from 100+ threat intelligence sources.
5.3.216.0 is listed on 13 threat intelligence sources
Detected by 13 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 detections13 sources
Categoriesabuse
Confidence score100/100
Aggregated confidence across the sources reporting this indicator.
First seen2026-03-27
Last updated2026-03-27
Detections
- FireHOL - Cleantalk 30dabuse
- FireHOL - Cleantalk New 30dabuse
- FireHOL - Cleantalk Updated 7dabuse
- FireHOL - Firehol Abusers 30dabuse
- FireHOL - Stopforumspamabuse
- FireHOL - Stopforumspam 30dabuse
- FireHOL - Stopforumspam 180dabuse
- FireHOL - Stopforumspam 7dabuse
- FireHOL - Stopforumspam 90dabuse
- FireHOL - Stopforumspam 365dabuse
- FireHOL - Cleantalk 7dabuse
- FireHOL - Cleantalk New 7dabuse
- FireHOL - Cleantalk Updated 30dabuse