Robtex

Up: 2401:5f80:2000::/35
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Down left: 2401:5f80:2000::/37
Down right: 2401:5f80:2800::/37

IP	Type	Hostname
2401:5f80:2000:1::2	A	portal.viettelidc.com.vn
2401:5f80:2000:1::4	PTR	portal.viettelidc.com.vn
2401:5f80:2000:1::4	A	www.viettelidc.com.vn
2401:5f80:2000:1::4	A	viettelidc.com.vn
2401:5f80:2000:1::5	A	ns.viettelidc.com.vn