Is 104.28.154.251 malicious?
IP reputation report for 104.28.154.251: blocklist detections, geolocation, ASN, WHOIS and security posture, aggregated from 100+ threat intelligence sources.
104.28.154.251 is listed on 29 threat intelligence sources
Detected by 29 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 detections29 sources
Categoriesmalware, abuse, phishing, attack, suspicious, malicious, botnet, attacks, c2
Confidence score100/100
Aggregated confidence across the sources reporting this indicator.
First seen2026-06-04
Last updated2026-07-26
Detections
- T145 - Black Mirror IPv4 Blocklistmalware
- Bitwire - Inbound Blocklistmalware
- FireHOL - Firehol Abusers 30dabuse
- FireHOL - Stopforumspamabuse
- FireHOL - Stopforumspam 30dabuse
- FireHOL - Stopforumspam 180dabuse
- FireHOL - Stopforumspam 7dabuse
- FireHOL - Stopforumspam 90dabuse
- FireHOL - Stopforumspam 365dabuse
- ThreatFox Recent IOCsmalware
- Abuse.ch ThreatFox - Recentmalware
- Romain Marcoux - Malicious Outgoing IPsphishing
- Duggytuxy - Blacklist Ips For Fortinet Firewall Aa.txt
- Romain Marcoux - Malicious IPsphishing
- Data-Shield IPv4 Blocklistmalware
- ThreatFox IOC IPsmalware
- Opendbl Net - Blocklistde All.listmalware
- Blocklist - All Attacks (48h)attack
- Blocklist - All RFI-Attacks, REG-Bots, IRC-Bots or BadBots attacks (48h)attack
- IPsum Level 1suspicious
- Threatview IP Blocklistmalicious
- Malware-Filter - Botnet Filterbotnet
- Malware-Filter - Botnet Filter IPsbotnet
- Bitwire - Outbound Blocklistmalware
+5 more sources in the full report.