Robtex

Up: 121.7.0.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 121.7.8.0/22
Down right: 121.7.12.0/22

IP	Type	Hostname
121.7.8.2	PTR	bb121-7-8-2.singnet.com.sg
121.7.8.17	A+PTR	bb121-7-8-17.singnet.com.sg
121.7.8.88	A+PTR	bb121-7-8-88.singnet.com.sg
121.7.8.97	A+PTR	bb121-7-8-97.singnet.com.sg
121.7.8.139	PTR	bb121-7-8-139.singnet.com.sg
121.7.8.215	A+PTR	bb121-7-8-215.singnet.com.sg
121.7.8.215	A	myenjoyedu.com
121.7.9.2	A	bb121-7-9-2.singnet.com.sg
121.7.9.7	A	bb121-7-9-7.singnet.com.sg
121.7.9.8	PTR	bb121-7-9-8.singnet.com.sg
121.7.9.23	A	molagroup.com
121.7.9.48	A+PTR	bb121-7-9-48.singnet.com.sg
121.7.9.92	A	bb121-7-9-92.singnet.com.sg
121.7.9.103	A	urwellmart.com
121.7.9.106	A+PTR	bb121-7-9-106.singnet.com.sg
121.7.9.138	A	bb121-7-9-138.singnet.com.sg
121.7.9.210	A	bb121-7-9-210.singnet.com.sg
121.7.10.14	A	bb121-7-10-14.singnet.com.sg
121.7.11.178	A+PTR	bb121-7-11-178.singnet.com.sg
121.7.11.198	A+PTR	bb121-7-11-198.singnet.com.sg
121.7.12.7	A+PTR	bb121-7-12-7.singnet.com.sg
121.7.12.72	A+PTR	bb121-7-12-72.singnet.com.sg
121.7.12.199	A+PTR	bb121-7-12-199.singnet.com.sg
121.7.12.210	A+PTR	bb121-7-12-210.singnet.com.sg
121.7.13.28	A	bb121-7-13-28.singnet.com.sg
121.7.13.161	PTR	bb121-7-13-161.singnet.com.sg
121.7.13.231	A	bb121-7-13-231.singnet.com.sg
121.7.14.2	A+PTR	bb121-7-14-2.singnet.com.sg
121.7.14.46	PTR	bb121-7-14-46.singnet.com.sg
121.7.14.82	A+PTR	bb121-7-14-82.singnet.com.sg
121.7.14.160	A+PTR	bb121-7-14-160.singnet.com.sg
121.7.15.31	PTR	bb121-7-15-31.singnet.com.sg
121.7.15.71	A+PTR	bb121-7-15-71.singnet.com.sg
121.7.15.115	A+PTR	bb121-7-15-115.singnet.com.sg
121.7.15.234	A+PTR	bb121-7-15-234.singnet.com.sg