Robtex

Up: 118.189.40.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 118.189.41.0/25
Down right: 118.189.41.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
118.189.41.10	PTR	10.41.189.118.static.m1net.com.sg
118.189.41.10	A	ants-micro.net
118.189.41.10	A	mail.remote.ants-micro.net
118.189.41.23	A	dfaceworks.com
118.189.41.23	A	ns1.sgsip.com
118.189.41.23	A	s1.sgsip.com
118.189.41.191	PTR	191.41.189.118.static.m1net.com.sg
118.189.41.191	A	dns3.mysimplex.com
118.189.41.191	A	dns3.simplex.sg
118.189.41.193	PTR	193.41.189.118.static.m1net.com.sg
118.189.41.193	A	eomweb.com
118.189.41.196	PTR	mail.universegroup.net
118.189.41.196	A	globalsystech.com.sg
118.189.41.196	A	globalsteel.com.sg
118.189.41.212	PTR	212.41.189.118.static.m1net.com.sg
118.189.41.230	PTR	230.41.189.118.static.m1net.com.sg
118.189.41.230	A	skhfrc1.is-certified.com