Is 54.166.203.112 malicious?
IP reputation report for 54.166.203.112: blocklist detections, geolocation, ASN, WHOIS and security posture, aggregated from 100+ threat intelligence sources.
54.166.203.112 is listed on 21 threat intelligence sources
Detected by 21 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 detections21 sources
Categoriesphishing, malware, attack, suspicious, c2, attacks
Confidence score100/100
Aggregated confidence across the sources reporting this indicator.
First seen2026-06-29
Last updated2026-07-11
Detections
- Romain Marcoux - Malicious IPsphishing
- CINSSCORE Bad Guysmalware
- bitwire‑it IP blocklist – bad IPs updated every 2hmalware
- ThreatHive - Hive Blocklist
- FireHOL - Ciarmymalware
- FireHOL - Firehol Level3attack
- T145 - Black Mirror IPv4 Blocklistmalware
- Romain Marcoux - Malicious Outgoing IPsphishing
- IPsum Level 1suspicious
- IPsum – malicious IP feedmalware
- FireHOL - Iblocklist Ciarmy Maliciousmalware
- Bitwire - Inbound Blocklistmalware
- IPsum - Malicious IPsmalware
- Bitwire - Outbound Blocklistmalware
- FireHOL - Blocklist Deattack
- FireHOL - Blocklist De Botsattack
- FireHOL - Firehol Level2attack
- Opendbl Net - Blocklistde All.listmalware
- Blocklist - All Attacks (48h)attack
- Blocklist - All RFI-Attacks, REG-Bots, IRC-Bots or BadBots attacks (48h)attack
- X4BNet - Datacenter IPv4 Rangesrisk