Is 168.144.21.54 malicious?
IP reputation report for 168.144.21.54: blocklist detections, geolocation, ASN, WHOIS and security posture, aggregated from 100+ threat intelligence sources.
168.144.21.54 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
Categoriesphishing, malware, suspicious, proxy
Confidence score100/100
Aggregated confidence across the sources reporting this indicator.
First seen2026-05-25
Last updated2026-05-25
Detections
- Romain Marcoux - Malicious IPsphishing
- Bitwire - Inbound Blocklistmalware
- CINSSCORE Bad Guysmalware
- T145 - Black Mirror IPv4 Blocklistmalware
- Romain Marcoux - Malicious Outgoing IPsphishing
- IPsum Level 1suspicious
- IPsum – malicious IP feedmalware
- Bitwire - Outbound Blocklistmalware
- bitwire‑it IP blocklist – bad IPs updated every 2hmalware
- FireHOL - Firehol Anonymousproxy
- FireHOL - Firehol Proxiesproxy
- X4BNet - Datacenter IPv4 Rangesrisk
- SSH Bruteforce IPsbruteforce