Robtex

Up: 58.64.213.0/24
Can't show all results, try to descend to a more specific CIDR
Down left: 58.64.213.0/26
Down right: 58.64.213.64/26
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
58.64.213.5	A+PTR	mailgw.toptech-co.hk
58.64.213.5	A	mail.goldriverdesign.com
58.64.213.5	A	ns2.toptech-co.hk
58.64.213.6	A	mail.yes-parents.com
58.64.213.6	A	zmail01.toptech-co.hk
58.64.213.7	A	hzmb.hk
58.64.213.8	A	mail2.toptech-co.hk
58.64.213.8	A	mail.toptech-co.hk
58.64.213.9	A	regenthill.com.hk
58.64.213.9	A	eivissacrest.com
58.64.213.9	A	vinnicshop.com
58.64.213.10	A	ns.marinpoint.com
58.64.213.10	A	ns2.fullwinproperty.com
58.64.213.10	A	www.artelec.com
58.64.213.11	A	www.winepeers.com
58.64.213.12	A	mailgw3.toptech-co.hk
58.64.213.20	A	hubudyzx.com
58.64.213.21	A	krcfx.biz
58.64.213.21	A	fxcopytrade.com
58.64.213.30	A	hk8k.com
58.64.213.41	A	kairos-elearn.com
58.64.213.41	A	www.kairos-elearn.com
58.64.213.52	A	cathaytour.com
58.64.213.52	A	fyhwd.com
58.64.213.52	A	dns1.kmorg.com
58.64.213.53	A	www.t5t.us
58.64.213.53	A	*.t5t.us
58.64.213.53	A	t6t.us
58.64.213.92	A	www.tongda.com
58.64.213.100	A	url.mailke.net
58.64.213.100	A	www.mailke.net
58.64.213.101	PTR	svr1.clusputer.net
58.64.213.104	PTR	svr4.clusputer.net
58.64.213.106	PTR	svr6.clusputer.net
58.64.213.107	PTR	svr7.clusputer.net
58.64.213.117	A	wechatenglish.com
58.64.213.118	PTR	mail.newconceptmandarin.com
58.64.213.121	A	machmandarin.com
58.64.213.121	A	yijinginstitute.com
58.64.213.121	A	mail.machmandarin.com
58.64.213.122	A+PTR	mail.newconceptmandarin.com
58.64.213.122	A	mail.yijinginstitute.com
58.64.213.123	A	www.newconceptmandarin.com
58.64.213.123	A	newconceptmandarin.com
58.64.213.124	A	learningchinese-online.com