115.73.128.50 — AS7552 VIETEL-AS-AP

AS7552 VIETEL-AS-AP

PTR

adsl.viettel.vn

A record for

`smartbook.com.vn`
	A	2402:800:6315:134a:930:5da0:c7a1:d14
	A	115.73.128.50
`mail.smartbook.com.vn`
	A	115.73.128.50

IP numbers used in conjunction

50%	2402:800:6315:134a:930:5da0:c7a1:d14

🛡️Is this IP blacklisted?Check against 50+ spam databases→🌐115.73.128.0/212K IPs · AS7552 VIETEL-AS-AP→🔧AS7552VIETEL-AS-AP autonomous system→^{🇻🇳 VIETEL-AS-AP115.73.128.0/21 Proxy-registered route object}