223.72.251.100 — AS56048 CMNET-BEIJING-AP

PTR

smtp.ccpit-patent.com.cn

A record for

`smtp.ccpit-patent.com.cn`
	A	111.203.79.50
	A	223.72.251.100

IP numbers used in conjunction

100%	111.203.79.50

🛡️Is this IP blacklisted?Check against 50+ spam databases→🌐223.72.128.0/1733K IPs · AS56048 CMNET-BEIJING-AP→🔧AS56048CMNET-BEIJING-AP autonomous system→^{🇨🇳 CMNET-BEIJING-AP223.72.128.0/17 CMI (Customer Route)}