Is 61.53.85.21 malicious?
IP reputation report for 61.53.85.21: blocklist detections, geolocation, ASN, WHOIS and security posture, aggregated from 100+ threat intelligence sources.
61.53.85.21 is listed on 11 threat intelligence sources
Detected by 11 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 detections11 sources
Categoriesbruteforce, phishing, malware, malicious, botnet, suspicious
Confidence score100/100
Aggregated confidence across the sources reporting this indicator.
First seen2026-05-27
Last updated2026-05-27
Network & location
LocationZhengzhou, Henan, China
ISPCNC Group CHINA169 Henan Province Network
Security posture
Open ports21, 53, 30005
Detections
- Telnet Bruteforce IPsbruteforce
- Romain Marcoux - Malicious IPsphishing
- 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
- IPsum Level 1suspicious
- IPsum – malicious IP feedmalware
- IPsum - Malicious IPsmalware