210.33.16.9 — Shanghai, Shanghai, 🇨🇳 China · AS4538 ERX-CERNET-BKB

PTR

smtp1.nbu.edu.cn

A record for

`smtp1.nbu.edu.cn`
	A	2001:da8:e028:1000::9
	A	210.33.16.9
	A	210.33.16.10

Previously A record for

smtp3.nbu.edu.cn

IP numbers used in conjunction

100%	2001:da8:e028:1000::9
100%	210.33.16.10

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Shanghai, Shanghai, 🇨🇳 China

^{🇨🇳 ERX-CERNET-BKB210.33.16.0/21 CMI (Customer Route)}

210.33.16.9 Shanghai, Shanghai, 🇨🇳 China Courtesy of