203.64.138.1 — AS17716 NTU-TW

A record for

`mail1.cksh.tp.edu.tw`
	A	2001:288:1218::1
	A	203.64.138.1

IP numbers used in conjunction

100%	2001:288:1218::1

🛡️Is this IP blacklisted?Check against 50+ spam databases→🌐203.64.138.0/23512 IPs · AS17716 NTU-TW→🔧AS17716NTU-TW autonomous system→^{🇹🇼 NTU-TW203.64.138.0/23}