121.251.249.56 — AS4538 ERX-CERNET-BKB

A record for

`upc.edu.cn`
	A	240c:ca04:0:149::56
	A	121.251.249.56
`newupc.upc.edu.cn`
	A	240c:ca04:0:149::56
	A	121.251.249.56

IP numbers used in conjunction

100%	240c:ca04:0:149::56

🛡️Is this IP blacklisted?Check against 50+ spam databases→🌐121.251.240.0/204K IPs · AS4538 ERX-CERNET-BKB→🔧AS4538ERX-CERNET-BKB autonomous system→^{🇨🇳 ERX-CERNET-BKB121.251.240.0/20 PACNET (proxy-registered route object)}