Robtex

Up: 119.15.80.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 119.15.81.0/25
Down right: 119.15.81.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
119.15.81.18	A	ospmx.mrcmekong.org
119.15.81.19	A	ffw.mrcmekong.org
119.15.81.21	A	ftp.mrcmekong.org
119.15.81.24	A	portal.mrcmekong.org
119.15.81.24	A	monitoring.mrcmekong.org
119.15.81.28	A	portal.mrcmekong.org
119.15.81.28	A	mail.mekonginfo.org
119.15.81.28	A	www.mekonginfo.org
119.15.81.51	PTR	mail.firstcambodia.com
119.15.81.51	A	mail.distybyte.com
119.15.81.58	A	d03.g4hk.com
119.15.81.97	PTR	ip-119.15.81.97.wicam.com.kh
119.15.81.115	A	mail.ltgkc.com
119.15.81.145	PTR	ip-119.15.81.145.wicam.com.kh
119.15.81.158	A	d03.garmenterp.com
119.15.81.209	PTR	ip-119.15.81.209.wicam.com.kh
119.15.81.252	PTR	ip-119.15.81.252.wicam.com.kh