Robtex

Up: 118.189.42.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 118.189.42.0/25
Down right: 118.189.42.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
118.189.42.11	PTR	11.42.189.118.static.m1net.com.sg
118.189.42.11	A	email.monopole.com.sg
118.189.42.104	PTR	104.42.189.118.static.m1net.com.sg
118.189.42.126	A	loop.sg
118.189.42.170	A	pesherp.com
118.189.42.170	A	globalreachout.org.sg
118.189.42.170	A	genesys.pesherp.com
118.189.42.247	PTR	247.42.189.118.static.m1net.com.sg