🛡️Is this IP blacklisted?Check against 50+ spam databases→🌐220.67.0.0/1816K IPs · AS18319 YJNET-AS-KR→🔧AS18319YJNET-AS-KR autonomous system→^{🇰🇷 YJNET-AS-KR220.67.0.0/18 Yeungnam College of Science & Technology}