Robtex

Up: 203.157.144.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 203.157.144.0/24
Down right: 203.157.145.0/24

IP	Type	Hostname
203.157.144.66	A	spr.go.th
203.157.144.66	A	dns1.spr.go.th
203.157.144.66	A	www.spr.go.th
203.157.144.67	A	mail.spr.go.th
203.157.145.4	A+PTR	sko.moph.go.th
203.157.145.5	A+PTR	www.sko.moph.go.th
203.157.145.19	A	wsb-moph.com
203.157.145.102	A	dominion.co.nz