Robtex

Up: 123.242.144.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 123.242.144.0/23
Down right: 123.242.146.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
123.242.145.1	A	dns.m-culture.in.th
123.242.145.1	A	dns.ilovethaiculture.com
123.242.145.1	A	dns.m-culture.go.th
123.242.145.9	A	www.m-culture.go.th
123.242.145.9	A	ilovethaiculture.com
123.242.145.13	A	m-culture.in.th
123.242.145.13	A	www.m-culture.in.th
123.242.145.23	A	thaiculture.go.th
123.242.145.23	A	www.thaiculture.go.th
123.242.145.50	A	www.dra.go.th
123.242.145.51	A	ns.dra.go.th
123.242.145.51	A	ns1.dra.go.th
123.242.145.53	A	dra.go.th
123.242.145.114	A	lib.sac.or.th
123.242.146.33	A	stdb.most.go.th