Robtex

Up: 203.127.128.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 203.127.128.0/22
Down right: 203.127.132.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
203.127.128.88	PTR	citycampus.sma.edu.sg
203.127.128.105	A	chiphua.com.sg
203.127.128.193	PTR	mail1.lc.uobkayhian.com
203.127.128.193	A	mail1.uobkayhian.com
203.127.128.194	A+PTR	mail1bk.lc.uobkayhian.com
203.127.128.194	A	mail1bk.uobkayhian.com
203.127.128.195	A+PTR	mail.uobkayhian.com
203.127.128.203	PTR	mail1bk2.utrade.com.sg
203.127.128.203	A	mail1bk2.lc.uobkayhian.com
203.127.128.205	PTR	mail1.utrade.com.sg
203.127.128.205	A	mail1.lc.utrade.com.sg
203.127.128.206	PTR	mail1bk.utrade.com.sg
203.127.128.206	A	mail1bk.lc.utrade.com.sg
203.127.128.206	A	mail1bk2.lc.utrade.com.sg
203.127.128.210	PTR	mail1bk2.lc.uobkayhian.com
203.127.128.210	A	mail1bk2.uobkayhian.com
203.127.132.23	A	ntuc.com.sg
203.127.132.25	A	support.sg.dell.com
203.127.132.30	A+PTR	dell.cn
203.127.132.30	A+PTR	www.dell.cn
203.127.132.30	A+PTR	premier.ap.dell.com
203.127.132.31	PTR	sinesvsuppw1o01.sg.dell.com
203.127.132.81	A	dellstore.sg.dell.com
203.127.132.82	A	dellstore.sg.dell.com
203.127.132.83	A	dellstore.sg.dell.com
203.127.132.84	A	dellstore.sg.dell.com
203.127.132.85	A	dellstore.sg.dell.com
203.127.132.91	A+PTR	toolbox.sg.dell.com