Is 211.23.109.116 malicious?
IP reputation report for 211.23.109.116: blocklist detections, geolocation, ASN, WHOIS and security posture, aggregated from 100+ threat intelligence sources.
211.23.109.116 is listed on 37 threat intelligence sources
Detected by 37 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 detections37 sources
Categoriesphishing, malware, suspicious, bruteforce, abuse, attack, botnet, malicious, attacks
Confidence score100/100
Aggregated confidence across the sources reporting this indicator.
First seen2026-06-15
Last updated2026-06-15
Network & location
LocationKaohsiung, Kaohsiung, Taiwan
ISPChunghwa Telecom Co., Ltd.
ASNAS3462 — Chunghwa Telecom Co., Ltd.
Network211.23.0.0/16
CompanyChunghwa Telecom Co.,Ltd.
InfrastructureProxy
Security posture
Open ports21, 22, 53, 80, 179, 443, 1701
Detections
- Duggytuxy - Blacklist Ips For Fortinet Firewall Aa.txt
- Romain Marcoux - Malicious Outgoing IPsphishing
- Romain Marcoux - Malicious IPsphishing
- CyberCure Hash Feedmalware
- CyberCure Blocked URL Feedmalware
- CyberCure IP Feedmalware
- IPsum Level 2suspicious
- POP3 Gropersbruteforce
- SSH Password Authbruteforce
- IPsum – malicious IP feedmalware
- ThreatHive - Hive Blocklist
- Borestad - AbuseIPDB Blocklist (1d)abuse
- T145 - Black Mirror IPv4 Blocklistmalware
- Data-Shield IPv4 Blocklistmalware
- Bitwire - Inbound Blocklistmalware
- Bitwire - Outbound Blocklistmalware
- IPsum Level 1suspicious
- Opendbl Net - Ipsum.listmalware
- IPsum Level 3suspicious
- SSH Bruteforce IPsbruteforce
- Opendbl Net - Blocklistde All.listmalware
- Blocklist - All Attacks (48h)attack
- Blocklist - All Mail attacks (48h)attack
- Ultimate Hosts Blacklist - Blocklist.demalware
+13 more sources in the full report.