IP address 5.26.208.221 has been flagged in 372 abuse reports across 12 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, email abuse, known attacker, malware c2, malware infrastructure, reconnaissance, reputation low, spam, suspicious activity, unknown.
This IP is geolocated in Türkiye (Istanbul) and belongs to the network Turkcell Iletisim Hizmetleri A.s. (AS16135). Reports span from 2026-05-03 to 2026-07-06.
Assessment: With 372 abuse reports, 5.26.208.221 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.