Robtex

Up: 119.247.88.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 119.247.88.0/23
Down right: 119.247.90.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
119.247.88.13	A+PTR	119247088013.ctinets.com
119.247.88.123	A	119247088123.ctinets.com
119.247.88.138	A	119247088138.ctinets.com
119.247.88.175	A+PTR	119247088175.ctinets.com
119.247.88.178	A	119247088178.ctinets.com
119.247.88.215	A	119247088215.ctinets.com
119.247.89.48	PTR	119247089048.ctinets.com
119.247.89.48	A	*.wonghome.net
119.247.89.48	A	ns2.wonghome.net
119.247.89.111	A+PTR	119247089111.ctinets.com
119.247.89.122	A	119247089122.ctinets.com
119.247.89.162	A	119247089162.ctinets.com
119.247.89.190	A+PTR	119247089190.ctinets.com
119.247.89.190	A	samwongcy.myasustor.com
119.247.89.223	A	119247089223.ctinets.com
119.247.89.234	A+PTR	119247089234.ctinets.com
119.247.89.253	A+PTR	119247089253.ctinets.com
119.247.90.16	A+PTR	119247090016.ctinets.com
119.247.90.27	A	119247090027.ctinets.com
119.247.90.32	A+PTR	119247090032.ctinets.com
119.247.90.98	A	119247090098.ctinets.com
119.247.90.105	A	119247090105.ctinets.com
119.247.90.120	A	119247090120.ctinets.com
119.247.90.134	A	119247090134.ctinets.com
119.247.90.154	A+PTR	119247090154.ctinets.com
119.247.91.100	A	119247091100.ctinets.com
119.247.91.206	A	119247091206.ctinets.com