Robtex

Up: 103.6.164.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 103.6.165.0/25
Down right: 103.6.165.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
103.6.165.7	A	mailgateway.fpo.go.th
103.6.165.18	A	fpodns.fpo.go.th
103.6.165.19	PTR	webmail.fpo.go.th
103.6.165.19	A	exmail.fpo.go.th
103.6.165.20	A	exmail2.fpo.go.th
103.6.165.23	A	fismail.fpo.go.th
103.6.165.32	A	fpochannel.com
103.6.165.33	A	www2.fpo.go.th
103.6.165.33	A	www.fpo.go.th
103.6.165.33	A	proxy.fpo.go.th
103.6.165.47	A	fpolib.fpo.go.th
103.6.165.62	PTR	www.1359.in.th
103.6.165.62	A+PTR	www.1359.go.th