121.28.69.91 — Shijiazhuang, Hebei, 🇨🇳 China · AS4837 CHINA169-Backbone

PTR

hebei.28.121.in-addr.arpa

A record for

`lib.stdu.edu.cn`
	A	2001:250:809::2
	A	121.28.69.91
`tmxy.stdu.edu.cn`
	A	2001:250:809::2
	A	121.28.69.91
`www.stdu.edu.cn`
	A	2001:250:809::2
	A	121.28.69.91

IP numbers used in conjunction

100%	2001:250:809::2

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Shijiazhuang, Hebei, 🇨🇳 China

^{🇨🇳 CHINA169-Backbone121.28.0.0/15 CNC Group CHINA169 Hebei Province Network}

121.28.69.91 Shijiazhuang, Hebei, 🇨🇳 China Courtesy of