Robtex

Up: 121.6.112.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 121.6.120.0/22
Down right: 121.6.124.0/22

IP	Type	Hostname
121.6.120.13	A+PTR	bb121-6-120-13.singnet.com.sg
121.6.120.13	A	intellidaycare.com
121.6.120.155	A+PTR	bb121-6-120-155.singnet.com.sg
121.6.121.8	PTR	bb121-6-121-8.singnet.com.sg
121.6.121.50	PTR	bb121-6-121-50.singnet.com.sg
121.6.121.204	A	bb121-6-121-204.singnet.com.sg
121.6.121.252	A	bb121-6-121-252.singnet.com.sg
121.6.122.150	A	serverosx.pcfixsg.com
121.6.122.187	PTR	bb121-6-122-187.singnet.com.sg
121.6.123.153	A	bb121-6-123-153.singnet.com.sg
121.6.123.209	A+PTR	bb121-6-123-209.singnet.com.sg
121.6.124.86	A	bb121-6-124-86.singnet.com.sg
121.6.125.2	A+PTR	bb121-6-125-2.singnet.com.sg
121.6.125.5	A	bb121-6-125-5.singnet.com.sg
121.6.125.12	A	bb121-6-125-12.singnet.com.sg
121.6.125.13	A	bb121-6-125-13.singnet.com.sg
121.6.125.14	A	bb121-6-125-14.singnet.com.sg
121.6.125.23	A	bb121-6-125-23.singnet.com.sg
121.6.125.39	A	bb121-6-125-39.singnet.com.sg
121.6.125.47	A	bb121-6-125-47.singnet.com.sg
121.6.125.62	A	bb121-6-125-62.singnet.com.sg
121.6.125.74	A+PTR	bb121-6-125-74.singnet.com.sg
121.6.125.81	PTR	bb121-6-125-81.singnet.com.sg
121.6.125.104	A+PTR	bb121-6-125-104.singnet.com.sg
121.6.125.108	A	bb121-6-125-108.singnet.com.sg
121.6.125.109	A	bb121-6-125-109.singnet.com.sg
121.6.125.117	A	bb121-6-125-117.singnet.com.sg
121.6.125.122	PTR	bb121-6-125-122.singnet.com.sg
121.6.125.126	A	bb121-6-125-126.singnet.com.sg
121.6.125.132	A	bb121-6-125-132.singnet.com.sg
121.6.125.139	A+PTR	bb121-6-125-139.singnet.com.sg
121.6.125.141	A	bb121-6-125-141.singnet.com.sg
121.6.125.147	A+PTR	bb121-6-125-147.singnet.com.sg
121.6.125.151	A	bb121-6-125-151.singnet.com.sg
121.6.125.152	A+PTR	bb121-6-125-152.singnet.com.sg
121.6.125.164	A	bb121-6-125-164.singnet.com.sg
121.6.125.169	A+PTR	bb121-6-125-169.singnet.com.sg
121.6.125.177	A+PTR	bb121-6-125-177.singnet.com.sg
121.6.125.195	PTR	bb121-6-125-195.singnet.com.sg
121.6.125.201	A+PTR	bb121-6-125-201.singnet.com.sg
121.6.125.204	A	bb121-6-125-204.singnet.com.sg
121.6.125.209	A+PTR	bb121-6-125-209.singnet.com.sg
121.6.125.211	A+PTR	bb121-6-125-211.singnet.com.sg
121.6.125.215	A	bb121-6-125-215.singnet.com.sg
121.6.125.233	A+PTR	bb121-6-125-233.singnet.com.sg
121.6.125.235	PTR	bb121-6-125-235.singnet.com.sg
121.6.125.238	A	bb121-6-125-238.singnet.com.sg
121.6.125.242	A+PTR	bb121-6-125-242.singnet.com.sg
121.6.126.4	A+PTR	bb121-6-126-4.singnet.com.sg
121.6.126.25	A	mail.duios.com
121.6.127.36	A+PTR	bb121-6-127-36.singnet.com.sg
121.6.127.109	A+PTR	bb121-6-127-109.singnet.com.sg
121.6.127.154	A+PTR	bb121-6-127-154.singnet.com.sg