Is 171.243.149.139 malicious?
IP reputation report for 171.243.149.139: blocklist detections, geolocation, ASN, WHOIS and security posture, aggregated from 100+ threat intelligence sources.
171.243.149.139 is listed on 38 threat intelligence sources
Detected by 38 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 detections38 sources
Categoriesmalware, phishing, attack, bruteforce, abuse, suspicious, malicious, botnet, attacks, c2
Confidence score100/100
Aggregated confidence across the sources reporting this indicator.
Last updated2026-07-09
Network & location
LocationDa Nang, Da Nang, Vietnam
ISPViettel Corporation
ASNAS7552 — Viettel Group
Network171.243.148.0/22
CompanyViettel Group
InfrastructureProxy
Detections
- Duggytuxy - Blacklist Ips For Fortinet Firewall Aa.txt
- Opendbl Net - Bruteforce.listmalware
- Opendbl Net - Blocklistde All.listmalware
- Romain Marcoux - Malicious IPsphishing
- Blocklist - All Attacks (48h)attack
- SSH Password Authbruteforce
- Ultimate Hosts Blacklist - Blocklist.demalware
- ThreatHive - Hive Blocklist
- Borestad - AbuseIPDB Blocklist (1d)abuse
- T145 - Black Mirror IPv4 Blocklistmalware
- Data-Shield IPv4 Blocklistmalware
- Opendbl Net - Ipsum.listmalware
- Romain Marcoux - Malicious Outgoing IPsphishing
- Blocklist - All SSH attacks (48h)attack
- Emerging Threats Compromised IPsmalware
- IPsum Level 2suspicious
- IPsum Level 5suspicious
- SSH Bruteforce IPsbruteforce
- Threatview IP Blocklistmalicious
- IPsum – malicious IP feedmalware
- Malware-Filter - Botnet Filter IPsbotnet
- Opendbl Net - Etknown.listmalware
- Blocklist - All Apache attacks (48h)attack
- IPsum Level 1suspicious
+14 more sources in the full report.