Is 165.73.137.116 malicious?
IP reputation report for 165.73.137.116: blocklist detections, geolocation, ASN, WHOIS and security posture, aggregated from 100+ threat intelligence sources.
165.73.137.116 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
Categoriesbruteforce, malware, phishing, malicious, botnet, attack, suspicious, attacks, c2, abuse
Confidence score100/100
Aggregated confidence across the sources reporting this indicator.
Last updated2026-07-12
Detections
- POP3 Gropersbruteforce
- bitwire‑it IP blocklist – bad IPs updated every 2hmalware
- Romain Marcoux - Malicious Outgoing IPsphishing
- Threatview IP Blocklistmalicious
- Malware-Filter - Botnet Filterbotnet
- Malware-Filter - Botnet Filter IPsbotnet
- T145 - Black Mirror IPv4 Blocklistmalware
- Blocklist - All Mail attacks (48h)attack
- Opendbl Net - Blocklistde All.listmalware
- Romain Marcoux - Malicious IPsphishing
- Blocklist - All Attacks (48h)attack
- Blocklist - All IMAP attacks (1h)attack
- ThreatHive - Hive Blocklist
- IPsum – malicious IP feedmalware
- IPsum Level 1suspicious
- FireHOL - Blocklist Deattack
- FireHOL - Blocklist De Mailattack
- FireHOL - Blocklist De Imapattack
- FireHOL - Firehol Level2attack
- FireHOL blocklist.de – fail2ban offendersattacks
- Bitwire - Inbound Blocklistmalware
- Duggytuxy - Blacklist Ips For Fortinet Firewall Aa.txt
- Data-Shield IPv4 Blocklistmalware
- Bitwire - Outbound Blocklistmalware
+6 more sources in the full report.