Is 220.123.156.157 malicious?
IP reputation report for 220.123.156.157: blocklist detections, geolocation, ASN, WHOIS and security posture, aggregated from 100+ threat intelligence sources.
220.123.156.157 is listed on 5 threat intelligence sources
Detected by 5 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 detections5 sources
Categoriesmalware
Confidence score70/100
Aggregated confidence across the sources reporting this indicator.
First seen2026-05-26
Last updated2026-05-26
Network & location
LocationSejong, Sejong-si, South Korea
ISPKorea Telecom
Security posture
Open ports8602
Detections
- T145 - Black Mirror IPv4 Blocklistmalware
- Bitwire - Inbound Blocklistmalware
- bitwire‑it IP blocklist – bad IPs updated every 2hmalware
- SSH Bruteforce IPsbruteforce
- Telnet Bruteforce IPsbruteforce