Is 45.91.23.27 malicious?
IP reputation report for 45.91.23.27: blocklist detections, geolocation, ASN, WHOIS and security posture, aggregated from 100+ threat intelligence sources.
45.91.23.27 is listed on 26 threat intelligence sources
Detected by 26 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 detections26 sources
Categoriesphishing, suspicious, malware, abuse, attack, attacks
Confidence score100/100
Aggregated confidence across the sources reporting this indicator.
Last updated2026-07-04
Detections
- Romain Marcoux - Malicious IPsphishing
- IPsum Level 1suspicious
- IPsum – malicious IP feedmalware
- ThreatHive - Hive Blocklist
- Sefinek - Malicious IP Addressesmalware
- Borestad - AbuseIPDB Blocklist (1d)abuse
- T145 - Black Mirror IPv4 Blocklistmalware
- Borestad - AbuseIPDB Blocklist (30d)abuse
- FireHOL - Blocklist Net Uaabuse
- FireHOL - Firehol Level4attack
- FireHOL - Stopforumspamabuse
- FireHOL - Stopforumspam 30dabuse
- FireHOL - Stopforumspam 180dabuse
- FireHOL - Stopforumspam 365dabuse
- FireHOL - Stopforumspam 90dabuse
- IPsum - Malicious IPsmalware
- Blocklist - All Attacks (48h)attack
- Blocklist - All RFI-Attacks, REG-Bots, IRC-Bots or BadBots attacks (48h)attack
- FireHOL - Blocklist Deattack
- FireHOL - Blocklist De Botsattack
- Opendbl Net - Blocklistde All.listmalware
- FireHOL blocklist.de – fail2ban offendersattacks
- X4BNet - Datacenter IPv4 Rangesrisk
- X4BNet - VPN Provider IPv4 Rangesanonymizer
+2 more sources in the full report.