🛡️Is this IP blacklisted?Check against 50+ spam databases→🌐211.238.16.0/212K IPs · AS9848 SEJONG-Telecom-AS→🔧AS9848SEJONG-Telecom-AS autonomous system→^{🇰🇷 SEJONG-Telecom-AS211.238.16.0/21 SejongTelecom.co.ltd}