Robtex

Up: 61.19.200.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 61.19.204.0/23
Down right: 61.19.206.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
61.19.204.19	A+PTR	smtp.tat.or.th
61.19.204.20	A	intelligencecenter.tat.or.th
61.19.204.26	A+PTR	mail.tat.or.th
61.19.204.26	A	mail2.tat.or.th
61.19.204.31	A+PTR	econtent.tat.or.th
61.19.204.31	A	ticcontent.tat.or.th
61.19.204.34	A	dms.tat.or.th
61.19.204.36	A	isms.tat.or.th
61.19.204.37	A	budget.tat.or.th
61.19.204.49	A	tat.or.th
61.19.205.136	A+PTR	mail.port.co.th
61.19.205.136	A	relay.port.co.th
61.19.205.137	A+PTR	gis.port.co.th
61.19.205.138	A+PTR	www1.port.co.th
61.19.205.140	A+PTR	www.eport.port.co.th
61.19.205.142	A+PTR	eport.port.co.th
61.19.205.154	A	edoc.port.co.th
61.19.205.155	A+PTR	extranet.port.co.th
61.19.205.156	A	port.co.th
61.19.205.158	A+PTR	iron.port.co.th
61.19.205.160	A+PTR	tide.port.co.th
61.19.205.160	A	www.tide.port.co.th
61.19.205.163	A+PTR	elearning.port.co.th
61.19.206.4	A	mapgis.dpt.go.th
61.19.206.14	A	eservices.dpt.go.th
61.19.207.26	A+PTR	mail.thaipki.com
61.19.207.26	A+PTR	web.thaipki.com
61.19.207.30	PTR	thaipki.com
61.19.207.30	A+PTR	www.thaipki.com
61.19.207.30	A	*.thaipki.com
61.19.207.77	PTR	ca.thaipki.com
61.19.207.77	A+PTR	ca1.thaipki.com
61.19.207.90	A+PTR	ca2.thaipki.com