Robtex

Up: 202.183.248.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 202.183.252.0/23
Down right: 202.183.254.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
202.183.252.147	A+PTR	cu1.cu.co.th
202.183.252.163	A	siamstainlesssteel.com
202.183.252.164	A+PTR	mail.siamstainlesssteel.com
202.183.252.225	PTR	dial-2.ras-3.aya.c.cscoms.com
202.183.252.235	A+PTR	dial-12.ras-3.aya.c.cscoms.com
202.183.252.237	A	dial-14.ras-3.aya.c.cscoms.com
202.183.253.2	PTR	nccit.qsncc.co.th
202.183.253.164	A	barracuda.itas.co.th
202.183.253.165	A	mail.itas.co.th
202.183.253.168	A+PTR	mail2.shincorp.com
202.183.253.168	A	mail.tonoak.com
202.183.253.168	A	mail.panthongtae.com
202.183.253.169	A	www.inventvc.com
202.183.253.170	PTR	brightmail.intouchcompany.com
202.183.253.171	PTR	www.thaitambon.com
202.183.253.173	PTR	www.isramuni.com
202.183.253.174	A	mail.shincorporation.com
202.183.253.174	A	mail.intouchcompany.com
202.183.253.174	A	mail.shincorporation.net
202.183.253.175	PTR	www.thailandmuseum.com
202.183.253.175	A	mail.shincamp.com
202.183.253.176	A	intouchcompany.com
202.183.253.176	A	www.intouchcompany.com
202.183.253.176	A	shincorps.com
202.183.253.210	A	mailweb.tnis.com
202.183.253.212	PTR	mailweb.tnis.com
202.183.253.225	A	mailserver.tnis.com
202.183.253.226	A+PTR	ns.tnis.com
202.183.253.229	PTR	mail.hnplegal.co.th
202.183.253.229	A	proxy.tnis.com
202.183.253.237	A	unimail.tnind.com
202.183.253.249	PTR	mail.chavalitlaw.com
202.183.253.249	A	tnnts.com
202.183.253.249	A	www.tnis.com
202.183.253.250	PTR	mail.siamcitylaw.com
202.183.254.126	A+PTR	dial-15.ras-32.bkk.c.cscoms.com
202.183.254.162	PTR	mail.tgi.or.th
202.183.255.1	A	llk-ss-srv.cscoms.com
202.183.255.3	A+PTR	mrtg3.cscoms.net
202.183.255.3	A	mrtg.cscoms.net
202.183.255.5	PTR	mailgw.cscoms.com
202.183.255.5	A	mailgw2.cscoms.com
202.183.255.7	PTR	webmail.cscoms.com
202.183.255.10	A+PTR	ns3.cscoms.com
202.183.255.11	A+PTR	ns4.cscoms.com
202.183.255.12	A+PTR	forward2.cscoms.com
202.183.255.14	A	radx2.cscoms.com
202.183.255.15	A+PTR	ips-mdu.cscoms.com
202.183.255.16	A	mrtg2.cscoms.net
202.183.255.17	A	bug.cscoms.net
202.183.255.18	A+PTR	snoop.cscoms.net
202.183.255.19	A	backup.cscoms.net
202.183.255.20	A+PTR	ns.cscoms.com
202.183.255.21	A+PTR	ns2.cscoms.com
202.183.255.22	A	roaming.cscoms.com
202.183.255.23	PTR	mail.cscoms.com
202.183.255.24	A+PTR	syslog.cscoms.net
202.183.255.25	PTR	www.cscoms.com
202.183.255.28	A	servmon.cscoms.net
202.183.255.29	A+PTR	opensrs.cscoms.com
202.183.255.29	A	www.thmail.com
202.183.255.33	A	st1-ss-srv.cscoms.com
202.183.255.34	A	forward.cscoms.com
202.183.255.35	A+PTR	radx.cscoms.com
202.183.255.36	A	ns5.cscoms.com
202.183.255.37	A+PTR	watch.cscoms.net
202.183.255.38	A+PTR	ns6.cscoms.com
202.183.255.39	A	rane.csloxinfo.net
202.183.255.129	PTR	cs-itd.cscoms.com