Is 45.3.33.251 malicious?
IP reputation report for 45.3.33.251: blocklist detections, geolocation, ASN, WHOIS and security posture, aggregated from 100+ threat intelligence sources.
45.3.33.251 is listed on 8 threat intelligence sources
Detected by 8 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 detections8 sources
Categoriesabuse, malware, c2
Confidence score100/100
Aggregated confidence across the sources reporting this indicator.
Last updated2026-07-14
Detections
- FireHOL - Stopforumspam 180dabuse
- FireHOL - Stopforumspam 365dabuse
- FireHOL - Firehol Abusers 1dabuse
- FireHOL - Stopforumspam 1dabuse
- T145 - Black Mirror IPv4 Blocklistmalware
- Bitwire - Inbound Blocklistmalware
- X4BNet - Datacenter IPv4 Rangesrisk
- X4BNet - VPN Provider IPv4 Rangesanonymizer