Robtex

Up: 203.118.56.0/21
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Down left: 203.118.56.0/23
Down right: 203.118.58.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
203.118.56.118	A	smtp2.jetstarasia.com
203.118.56.122	PTR	jetstarasia.com
203.118.56.123	PTR	jetstarasia.com
203.118.56.123	A+PTR	smtp123.jetstarasia.com
203.118.56.149	A	mx3.e-dchl.com
203.118.56.149	A	mx3.edouardpinaud.com
203.118.56.149	A	mx3.dchl.com.sg
203.118.56.177	PTR	mail.asiantour.com
203.118.56.177	A	mail.myshopglobal.com
203.118.57.0	A	bh-klapstar.gotdns.com
203.118.57.20	A	royalalbatross.info
203.118.57.133	A	singapore.parkroyalhotels.com
203.118.57.204	A	toykar.com
203.118.59.211	PTR	smtpbar.farlingroup.com