211.83.192.28 — AS4538 ERX-CERNET-BKB

A record for

`dns1.ctbu.edu.cn`
	A	211.83.192.28

🛡️Is this IP blacklisted?Check against 50+ spam databases→🌐211.83.192.0/204K IPs · AS4538 ERX-CERNET-BKB→🔧AS4538ERX-CERNET-BKB autonomous system→^{🇨🇳 ERX-CERNET-BKB211.83.192.0/20 CMI (Customer Route)}