Is 171.243.149.36 malicious?
IP reputation report for 171.243.149.36: blocklist detections, geolocation, ASN, WHOIS and security posture, aggregated from 100+ threat intelligence sources.
171.243.149.36 is listed on 31 threat intelligence sources
Detected by 31 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 detections31 sources
Categoriesphishing, malware, abuse, suspicious, attack, bruteforce, malicious, botnet
Confidence score100/100
Aggregated confidence across the sources reporting this indicator.
First seen2026-06-03
Last updated2026-06-03
Network & location
LocationDa Nang, Da Nang, Vietnam
ISPViettel Corporation
ASNAS7552 — Viettel Group
Network171.243.148.0/22
CompanyViettel Group
InfrastructureProxy
Detections
- Romain Marcoux - Malicious Outgoing IPsphishing
- Romain Marcoux - Malicious IPsphishing
- CyberCure Blocked URL Feedmalware
- CyberCure Hash Feedmalware
- CyberCure IP Feedmalware
- ThreatHive - Hive Blocklist
- T145 - Black Mirror IPv4 Blocklistmalware
- Bitwire - Inbound Blocklistmalware
- Bitwire - Outbound Blocklistmalware
- Borestad - AbuseIPDB Blocklist (1d)abuse
- IPsum Level 1suspicious
- IPsum – malicious IP feedmalware
- Duggytuxy - Blacklist Ips For Fortinet Firewall Aa.txt
- Opendbl Net - Blocklistde All.listmalware
- Blocklist - All SSH attacks (48h)attack
- Blocklist - All Attacks (48h)attack
- SSH Password Authbruteforce
- Ultimate Hosts Blacklist - Blocklist.demalware
- Data-Shield IPv4 Blocklistmalware
- Opendbl Net - Ipsum.listmalware
- IPsum Level 2suspicious
- IPsum Level 3suspicious
- SSH Bruteforce IPsbruteforce
- Threatview IP Blocklistmalicious
+7 more sources in the full report.