219.223.227.100 — AS4538 ERX-CERNET-BKB

A record for

`phbs.pku.edu.cn`
	A	219.223.227.100
`proxy.phbs.pku.edu.cn`
	A	202.96.170.165
	A	219.223.227.100

IP numbers used in conjunction

50%	202.96.170.165

🛡️Is this IP blacklisted?Check against 50+ spam databases→🌐219.223.224.0/221K IPs · AS4538 ERX-CERNET-BKB→🔧AS4538ERX-CERNET-BKB autonomous system→^{🇨🇳 ERX-CERNET-BKB219.223.224.0/22}