Robtex

Up: 103.196.16.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 103.196.16.0/25
Down right: 103.196.16.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
103.196.16.2	A	dns1.vnpost.vn
103.196.16.3	A	dns2.vnpost.vn
103.196.16.4	A	dns3.vnpost.vn
103.196.16.5	A	www.vnpost.vn
103.196.16.5	A	postcode.vnpost.vn
103.196.16.5	A	dtkn.vnpost.vn
103.196.16.6	A	postcode.vn
103.196.16.6	A	www.postcode.vn
103.196.16.6	A	ipostal.vnpost.vn
103.196.16.7	A	it.vnpost.vn
103.196.16.7	A	ansinhxahoi.vnpost.vn
103.196.16.7	A	chatluong.vnpost.vn
103.196.16.10	A	case.vnpost.vn
103.196.16.14	A	ctt.vnpost.vn
103.196.16.14	A	bhxh.vnpost.vn
103.196.16.14	A	cps.vnpost.vn
103.196.16.19	A	vnpost.vn
103.196.16.23	A	coming.guicaniemtin.vn