2001:250:581f:142::123 — AS4538 ERX-CERNET-BKB

A record for

`mail.sdufe.edu.cn`
	A	2001:250:581f:142::123
	A	210.44.142.123

IP numbers used in conjunction

100%	210.44.142.123

🌐2001:250:581f::/481208925819614629120M IPs · AS4538 ERX-CERNET-BKB→🔧AS4538ERX-CERNET-BKB autonomous system→^{🇨🇳 ERX-CERNET-BKB2001:250:581f::/48}