Robtex

Up: 138.19.236.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 138.19.238.0/24
Down right: 138.19.239.0/24

IP	Type	Hostname
138.19.239.100	A+PTR	138019239100.ctinets.com
138.19.239.103	A+PTR	138019239103.ctinets.com
138.19.239.104	A+PTR	138019239104.ctinets.com
138.19.239.115	A+PTR	138019239115.ctinets.com
138.19.239.120	A+PTR	138019239120.ctinets.com
138.19.239.125	A+PTR	138019239125.ctinets.com
138.19.239.127	A+PTR	138019239127.ctinets.com
138.19.239.133	A+PTR	138019239133.ctinets.com
138.19.239.135	A+PTR	138019239135.ctinets.com
138.19.239.136	A+PTR	138019239136.ctinets.com
138.19.239.137	A+PTR	138019239137.ctinets.com
138.19.239.144	A+PTR	138019239144.ctinets.com
138.19.239.154	A+PTR	138019239154.ctinets.com
138.19.239.161	A+PTR	138019239161.ctinets.com
138.19.239.165	PTR	138019239165.ctinets.com
138.19.239.167	A+PTR	138019239167.ctinets.com
138.19.239.171	A+PTR	138019239171.ctinets.com
138.19.239.178	A+PTR	138019239178.ctinets.com
138.19.239.179	A+PTR	138019239179.ctinets.com
138.19.239.181	PTR	138019239181.ctinets.com
138.19.239.185	A+PTR	138019239185.ctinets.com
138.19.239.187	A+PTR	138019239187.ctinets.com
138.19.239.188	A+PTR	138019239188.ctinets.com
138.19.239.218	A+PTR	138019239218.ctinets.com
138.19.239.218	A	sdns6.letvlb.com
138.19.239.219	A+PTR	138019239219.ctinets.com
138.19.239.219	A	ns8.leletv.com
138.19.239.224	A+PTR	138019239224.ctinets.com
138.19.239.248	A+PTR	138019239248.ctinets.com
138.19.239.248	A	hd.my.le.com
138.19.239.248	A	hkbn.g3.hk.letvlb.com