Robtex

Up: 118.142.42.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 118.142.43.0/25
Down right: 118.142.43.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
118.142.43.99	A	smtp2.network-sys.net
118.142.43.100	A	mail.manbotoys.com
118.142.43.100	A	mail.creativepropertyhk.com
118.142.43.100	A	mail.unique-hk.net
118.142.43.101	A	1wsd13.com
118.142.43.101	A	safegearsafe.com
118.142.43.101	A	centurydrillcut.com
118.142.43.102	A	mail.cv201303.com
118.142.43.102	A	mail.yykcf.org
118.142.43.102	A	mail.safegearsafe.com