Robtex

Up: 61.129.48.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 61.129.52.0/23
Down right: 61.129.54.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
61.129.52.23	A	ye3po.com
61.129.52.110	A	marryworks.com
61.129.52.133	A	ddmianliao.com.cname.yunjiasu-cdn.net
61.129.52.135	PTR	mail.9tong.com
61.129.52.135	A+PTR	www.9tongmail.com
61.129.52.135	A	9tongmail.com
61.129.52.136	PTR	mail.fbsmfg.com
61.129.52.137	PTR	mail.iwaer.com
61.129.52.137	A	mail.booye.com
61.129.52.137	A	mail.booye.net
61.129.52.140	A	qianxiong.net
61.129.52.140	A	zhanhuiapp.com
61.129.52.143	A	zl-club.com
61.129.52.145	A	renmaitong.com
61.129.52.145	A	mail.cxht.cn
61.129.52.145	A	9tong.com
61.129.52.154	A	ijren.com
61.129.52.154	A	ywej.com
61.129.52.155	A	kx2000.net
61.129.52.161	A	xn--s8st5y.com
61.129.52.161	A	sh001.ap.sundns.com
61.129.52.161	A	xn--s8st5y2jtmna.com
61.129.52.164	PTR	quickmail.meici.com
61.129.52.164	PTR	www.meici.com
61.129.52.167	A	pengta.cn
61.129.52.167	A	*.r204.com
61.129.52.167	A	51gudianjiaju.com
61.129.52.195	A	wlchangfeng.com
61.129.52.196	A	mail.tarceva.com.cn
61.129.52.197	A	www.0576auto.com
61.129.52.197	A	shzcw.com
61.129.52.197	A	0576auto.com
61.129.52.201	A	zp2005.com
61.129.52.208	PTR	mail.chemnet.com
61.129.52.209	PTR	mx4.hi2000.com
61.129.52.209	A	zestchina.com
61.129.52.209	A	ms-ins.com.cn
61.129.52.219	A	aminoacid.cc
61.129.52.227	A	byleader.com
61.129.52.232	PTR	mail.myliving.cn
61.129.52.233	PTR	mail.fullsix.com.cn
61.129.52.233	A	ferrariasiapacific.net
61.129.53.18	A	mx02.saicgmac.com
61.129.53.155	A	shcaeg.gov.cn
61.129.54.11	A	pprotect.cdcgames.net
61.129.54.30	PTR	hart.lotro.gtgame.com.cn
61.129.54.31	PTR	monitor.lotro.gtgame.com.cn
61.129.54.51	PTR	bill.cdcgames.net
61.129.54.66	A	ns3.cdcgames.net
61.129.54.107	A	bill.cdcgames.net
61.129.54.223	PTR	mailserver.reg.cdcgames.net
61.129.54.231	A+PTR	passport.cdcgames.net
61.129.54.235	PTR	pprotect.cdcgames.net
61.129.54.238	PTR	cdcgames.net
61.129.55.2	A+PTR	ns1.nttdns.com
61.129.55.2	A	orientalmotor.com.cn
61.129.55.2	A	airdrieprint.co.uk
61.129.55.3	A+PTR	ns2.nttdns.com
61.129.55.5	A	mail.nttdns.com
61.129.55.6	A	anti.nttdns.com
61.129.55.9	A+PTR	anti02.nttdns.com
61.129.55.9	A	ntt.com.cn
61.129.55.9	A	mailgw.ntt.com.cn
61.129.55.10	PTR	mailgate.nttdns.com
61.129.55.11	PTR	anti.nttdns.com
61.129.55.67	A+PTR	mail.shanghai-ntt.com
61.129.55.67	A	mail.reinsautorepair.com
61.129.55.98	PTR	cello.ntt.com.cn
61.129.55.99	A	ntt.com.cn
61.129.55.233	A	www.gaotime.com
61.129.55.238	A+PTR	mail.gaotime.com
61.129.55.238	A	mail2.gaotime.com
61.129.55.250	A	www.gazxfe.com