Is 45.8.19.51 malicious?
IP reputation report for 45.8.19.51: blocklist detections, geolocation, ASN, WHOIS and security posture, aggregated from 100+ threat intelligence sources.
45.8.19.51 is listed on 30 threat intelligence sources
Detected by 30 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 detections30 sources
Categoriesabuse, phishing, suspicious, malware, attack, attacks, malicious, botnet
Confidence score100/100
Aggregated confidence across the sources reporting this indicator.
Last updated2026-07-11
Detections
- FireHOL - Stopforumspam 180dabuse
- FireHOL - Stopforumspam 365dabuse
- Romain Marcoux - Malicious IPsphishing
- Borestad - AbuseIPDB Blocklist (1d)abuse
- IPsum Level 1suspicious
- IPsum – malicious IP feedmalware
- ThreatHive - Hive Blocklist
- Borestad - AbuseIPDB Blocklist (30d)abuse
- IPsum - Malicious IPsmalware
- Duggytuxy - Blacklist Ips For Fortinet Firewall Aa.txt
- Data-Shield IPv4 Blocklistmalware
- FireHOL - Blocklist Deattack
- FireHOL - Blocklist De Bruteforceattack
- FireHOL - Blocklist De Apacheattack
- Opendbl Net - Blocklistde All.listmalware
- Blocklist - All Attacks (48h)attack
- Blocklist - All Apache attacks (48h)attack
- FireHOL blocklist.de – fail2ban offendersattacks
- Threatview IP Blocklistmalicious
- Romain Marcoux - Malicious Outgoing IPsphishing
- IPsum Level 2suspicious
- Malware-Filter - Botnet Filterbotnet
- Malware-Filter - Botnet Filter IPsbotnet
- FireHOL - Blocklist Net Uaabuse
+6 more sources in the full report.