Robtex

Up: 49.213.0.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 49.213.1.0/25
Down right: 49.213.1.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
49.213.1.3	PTR	49-213-1-3.static.hdcdatacentre.com
49.213.1.4	PTR	49-213-1-4.static.hdcdatacentre.com
49.213.1.6	PTR	49-213-1-6.static.hdcdatacentre.com
49.213.1.11	PTR	49-213-1-11.static.hdcdatacentre.com
49.213.1.12	A	mailhub02.isn.hk
49.213.1.13	PTR	49-213-1-13.static.hdcdatacentre.com
49.213.1.14	PTR	49-213-1-14.static.hdcdatacentre.com
49.213.1.19	PTR	49-213-1-19.static.hdcdatacentre.com
49.213.1.23	PTR	49-213-1-23.static.hdcdatacentre.com
49.213.1.24	PTR	49-213-1-24.static.hdcdatacentre.com
49.213.1.25	PTR	49-213-1-25.static.hdcdatacentre.com
49.213.1.26	PTR	49-213-1-26.static.hdcdatacentre.com
49.213.1.27	PTR	49-213-1-27.static.hdcdatacentre.com
49.213.1.27	A	mailhub01.isn.hk
49.213.1.31	PTR	49-213-1-31.static.hdcdatacentre.com
49.213.1.33	PTR	49-213-1-33.static.hdcdatacentre.com
49.213.1.39	PTR	49-213-1-39.static.hdcdatacentre.com
49.213.1.44	PTR	49-213-1-44.static.hdcdatacentre.com
49.213.1.47	PTR	49-213-1-47.static.hdcdatacentre.com
49.213.1.51	PTR	49-213-1-51.static.hdcdatacentre.com
49.213.1.56	PTR	49-213-1-56.static.hdcdatacentre.com
49.213.1.58	PTR	49-213-1-58.static.hdcdatacentre.com
49.213.1.59	PTR	49-213-1-59.static.hdcdatacentre.com
49.213.1.60	PTR	49-213-1-60.static.hdcdatacentre.com
49.213.1.61	PTR	49-213-1-61.static.hdcdatacentre.com
49.213.1.65	PTR	49-213-1-65.static.hdcdatacentre.com
49.213.1.66	PTR	49-213-1-66.static.hdcdatacentre.com
49.213.1.66	A	bar.up4food.com
49.213.1.66	A	*.iptfa.com
49.213.1.67	PTR	49-213-1-67.static.hdcdatacentre.com
49.213.1.67	A	admin.hkistore.net
49.213.1.67	A	erato.hkistore.net
49.213.1.68	PTR	49-213-1-68.static.hdcdatacentre.com
49.213.1.68	A	ns2.harleyservices.com.hk
49.213.1.69	PTR	49-213-1-69.static.hdcdatacentre.com
49.213.1.69	A	wahshingref.com
49.213.1.70	PTR	49-213-1-70.static.hdcdatacentre.com
49.213.1.72	PTR	49-213-1-72.static.hdcdatacentre.com
49.213.1.72	A	blog.shawtim.com
49.213.1.73	PTR	49-213-1-73.static.hdcdatacentre.com
49.213.1.73	A	*.shb924.net
49.213.1.73	A	gallery.shb924.net
49.213.1.74	PTR	49-213-1-74.static.hdcdatacentre.com
49.213.1.76	PTR	49-213-1-76.static.hdcdatacentre.com
49.213.1.76	A	hspoly.com
49.213.1.76	A	*.hspoly.com
49.213.1.77	A	equuleus.hkistore.net
49.213.1.79	PTR	49-213-1-79.static.hdcdatacentre.com
49.213.1.81	A	ssl.acousticarc.com
49.213.1.82	PTR	49-213-1-82.static.hdcdatacentre.com
49.213.1.82	A	ns2.keep-rising.com
49.213.1.82	A	ns1.vrintlltd.com
49.213.1.85	PTR	49-213-1-85.static.hdcdatacentre.com
49.213.1.85	A	dotthy.com
49.213.1.86	PTR	ssl.hkelite.com
49.213.1.86	A	leekeung.com
49.213.1.86	A	ikghcl.us
49.213.1.88	PTR	49-213-1-88.static.hdcdatacentre.com
49.213.1.88	A	afterbrunch.com
49.213.1.88	A	bricksworth.com
49.213.1.89	PTR	hotpot.hk
49.213.1.89	A	hkstocksdiscuss.com
49.213.1.89	A	ns1.cantona.net
49.213.1.90	PTR	49-213-1-90.static.hdcdatacentre.com
49.213.1.93	PTR	49-213-1-93.static.hdcdatacentre.com
49.213.1.94	A	mail.leungting.com
49.213.1.129	PTR	49-213-1-129.static.hdcdatacentre.com
49.213.1.141	PTR	49-213-1-141.static.hdcdatacentre.com