162.105.133.220 — Beijing, Beijing, 🇨🇳 China · AS4538 ERX-CERNET-BKB

A record for

`ccw0.lb.pku.edu.cn`
	A	162.105.133.220

Previously A record for

sce.pku.edu.cn

e.pku.edu.cn

lecture.pku.edu.cn

classroom.pku.edu.cn

🛡️Is this IP blacklisted?Check against 50+ spam databases→🌐162.105.128.0/1733K IPs · AS4538 ERX-CERNET-BKB→🔧AS4538ERX-CERNET-BKB autonomous system→

Beijing, Beijing, 🇨🇳 China

^{🇨🇳 ERX-CERNET-BKB162.105.128.0/17}

162.105.133.220 Beijing, Beijing, 🇨🇳 China Courtesy of