Robtex

Up: 103.11.48.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 103.11.48.0/23
Down right: 103.11.50.0/23

IP	Type	Hostname
103.11.48.1	PTR	103-11-48-1.myrepublic.com.sg
103.11.48.125	A	ns2.myrepublic.com.sg
103.11.48.126	A	recursor2.myrepublic.com.sg
103.11.48.190	A+PTR	recursor1.myrepublic.com.sg
103.11.49.45	PTR	103-11-49-45.myrepublic.com.sg
103.11.49.105	PTR	103-11-49-105.myrepublic.com.sg
103.11.49.137	PTR	103-11-49-137.myrepublic.com.sg
103.11.49.151	PTR	103-11-49-151.myrepublic.com.sg
103.11.49.205	PTR	103-11-49-205.myrepublic.com.sg
103.11.49.245	PTR	103-11-49-245.myrepublic.com.sg
103.11.50.22	PTR	103-11-50-22.myrepublic.com.sg
103.11.50.30	PTR	103-11-50-30.myrepublic.com.sg
103.11.50.59	PTR	103-11-50-59.myrepublic.com.sg
103.11.50.60	PTR	103-11-50-60.myrepublic.com.sg
103.11.50.78	PTR	103-11-50-78.myrepublic.com.sg
103.11.50.98	PTR	103-11-50-98.myrepublic.com.sg
103.11.50.187	PTR	103-11-50-187.myrepublic.com.sg
103.11.50.226	PTR	103-11-50-226.myrepublic.com.sg
103.11.50.233	PTR	103-11-50-233.myrepublic.com.sg
103.11.50.242	PTR	103-11-50-242.myrepublic.com.sg
103.11.50.246	A	tengkokkok.com
103.11.51.62	PTR	103-11-51-62.myrepublic.com.sg
103.11.51.98	PTR	103-11-51-98.myrepublic.com.sg
103.11.51.207	PTR	103-11-51-207.myrepublic.com.sg