IP address 121.101.129.39 has been flagged in 324 abuse reports across 8 independent threat intelligence sources, resulting in a threat score of 100.0/100 (critical risk). The primary activity associated with this IP is abuseipdb blacklist, along with aggregated threat, attacks, brute force, malware infrastructure, rdp bruteforce, reconnaissance, reputation low, suspicious activity, web attack.
This IP is geolocated in Indonesia (Sleman) and belongs to the network PT SELARAS CITRA TERABIT (AS131706). Reports span from 2026-05-01 to 2026-07-05.
Assessment: With 324 abuse reports, 121.101.129.39 shows persistent malicious activity that has been flagged by multiple threat intelligence feeds. The activity pattern and multi-source corroboration indicate this is a genuine threat that warrants immediate blocking at the firewall level.