Robtex

Up: 58.137.0.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 58.137.4.0/23
Down right: 58.137.6.0/23

IP	Type	Hostname
58.137.4.36	A+PTR	mailkcei.kceinter.co.th
58.137.4.40	A+PTR	mail.kceinter.co.th
58.137.4.51	A+PTR	mail.locus.co.th
58.137.4.68	PTR	bk1.andin.com
58.137.4.197	A	smtp.barawindsor.com
58.137.4.197	A	hosting.barawindsor.com
58.137.4.198	A+PTR	mx3.barawindsor.com
58.137.4.198	A	mx1.toyotabara.com
58.137.4.212	PTR	reverse-58-137-4-212.csloxinfo.net
58.137.5.25	PTR	reverse-58-137-5-25.csloxinfo.net
58.137.5.54	PTR	reverse-58-137-5-54.csloxinfo.net
58.137.5.92	A	dns.dentsu.co.th
58.137.5.93	PTR	mail.dentsu.co.th
58.137.5.94	A	www.dentsu.co.th
58.137.5.132	A	mail.jaspalenews.com
58.137.5.141	A	emcsthai.com
58.137.5.170	A	mail.biopharm.co.th
58.137.5.226	A	www.midaassets.com
58.137.5.227	A+PTR	mail.midaassets.com
58.137.5.235	A	mail.xenkanchanaburi.com
58.137.7.1	A	gw.thaijiji.com
58.137.7.3	A	silom.thaijiji.com
58.137.7.251	PTR	mail.thaitank.com
58.137.7.251	A	smtp.thaitank.com