Robtex

Up: 222.123.32.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 222.123.40.0/22
Down right: 222.123.44.0/22

IP	Type	Hostname
222.123.40.175	PTR	222.123.40.175.static-range.ttt.co.th
222.123.45.3	PTR	222.123.45.3.static-range.ttt.co.th
222.123.45.10	PTR	222.123.45.10.static-range.ttt.co.th
222.123.45.11	PTR	222.123.45.11.static-range.ttt.co.th
222.123.45.17	PTR	222.123.45.17.static-range.ttt.co.th
222.123.45.57	PTR	222.123.45.57.static-range.ttt.co.th
222.123.45.67	PTR	222.123.45.67.static-range.ttt.co.th
222.123.45.75	PTR	222.123.45.75.static-range.ttt.co.th
222.123.45.82	PTR	222.123.45.82.static-range.ttt.co.th
222.123.45.90	PTR	222.123.45.90.static-range.ttt.co.th
222.123.45.99	PTR	222.123.45.99.static-range.ttt.co.th
222.123.45.113	PTR	222.123.45.113.static-range.ttt.co.th
222.123.45.114	PTR	222.123.45.114.static-range.ttt.co.th
222.123.45.120	PTR	222.123.45.120.static-range.ttt.co.th
222.123.45.144	PTR	222.123.45.144.static-range.ttt.co.th
222.123.45.179	PTR	222.123.45.179.static-range.ttt.co.th
222.123.45.186	PTR	222.123.45.186.static-range.ttt.co.th
222.123.45.200	PTR	222.123.45.200.static-range.ttt.co.th
222.123.45.209	PTR	222.123.45.209.static-range.ttt.co.th
222.123.45.216	PTR	222.123.45.216.static-range.ttt.co.th
222.123.45.219	PTR	222.123.45.219.static-range.ttt.co.th
222.123.45.224	PTR	222.123.45.224.static-range.ttt.co.th
222.123.45.232	PTR	222.123.45.232.static-range.ttt.co.th
222.123.45.235	PTR	222.123.45.235.static-range.ttt.co.th
222.123.45.240	PTR	222.123.45.240.static-range.ttt.co.th
222.123.45.251	PTR	222.123.45.251.static-range.ttt.co.th