Robtex

Up: 61.130.28.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 61.130.28.0/25
Down right: 61.130.28.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
61.130.28.4	PTR	4.28.130.61.dial.wz.zj.dynamic.163data.com.cn
61.130.28.7	PTR	7.28.130.61.dial.wz.zj.dynamic.163data.com.cn
61.130.28.12	PTR	12.28.130.61.dial.wz.zj.dynamic.163data.com.cn
61.130.28.13	A	c01.i05.tiwan.lv3.cloudglb.com
61.130.28.14	PTR	14.28.130.61.dial.wz.zj.dynamic.163data.com.cn
61.130.28.14	A	c01.i05.tiwan.lv3.cloudglb.com
61.130.28.21	PTR	21.28.130.61.dial.wz.zj.dynamic.163data.com.cn
61.130.28.25	PTR	25.28.130.61.dial.wz.zj.dynamic.163data.com.cn
61.130.28.26	PTR	26.28.130.61.dial.wz.zj.dynamic.163data.com.cn
61.130.28.27	PTR	27.28.130.61.dial.wz.zj.dynamic.163data.com.cn
61.130.28.28	PTR	28.28.130.61.dial.wz.zj.dynamic.163data.com.cn
61.130.28.29	PTR	29.28.130.61.dial.wz.zj.dynamic.163data.com.cn
61.130.28.31	PTR	31.28.130.61.dial.wz.zj.dynamic.163data.com.cn
61.130.28.31	A	fs.pc2.kugou.com
61.130.28.31	A	fs.pc2.kugou.com.cloudglb.com
61.130.28.32	PTR	32.28.130.61.dial.wz.zj.dynamic.163data.com.cn
61.130.28.33	PTR	33.28.130.61.dial.wz.zj.dynamic.163data.com.cn
61.130.28.40	A	ns7.cloudglb.net
61.130.28.40	A	ns7.cloudglb.com
61.130.28.41	PTR	41.28.130.61.dial.wz.zj.dynamic.163data.com.cn
61.130.28.42	PTR	42.28.130.61.dial.wz.zj.dynamic.163data.com.cn
61.130.28.45	PTR	45.28.130.61.dial.wz.zj.dynamic.163data.com.cn
61.130.28.48	PTR	48.28.130.61.dial.wz.zj.dynamic.163data.com.cn
61.130.28.56	PTR	56.28.130.61.dial.wz.zj.dynamic.163data.com.cn
61.130.28.63	PTR	63.28.130.61.dial.wz.zj.dynamic.163data.com.cn
61.130.28.67	PTR	67.28.130.61.dial.wz.zj.dynamic.163data.com.cn
61.130.28.69	PTR	69.28.130.61.dial.wz.zj.dynamic.163data.com.cn
61.130.28.70	PTR	70.28.130.61.dial.wz.zj.dynamic.163data.com.cn
61.130.28.73	PTR	73.28.130.61.dial.wz.zj.dynamic.163data.com.cn
61.130.28.74	PTR	74.28.130.61.dial.wz.zj.dynamic.163data.com.cn
61.130.28.79	PTR	79.28.130.61.dial.wz.zj.dynamic.163data.com.cn
61.130.28.84	PTR	84.28.130.61.dial.wz.zj.dynamic.163data.com.cn
61.130.28.89	PTR	89.28.130.61.dial.wz.zj.dynamic.163data.com.cn
61.130.28.91	PTR	91.28.130.61.dial.wz.zj.dynamic.163data.com.cn
61.130.28.94	PTR	94.28.130.61.dial.wz.zj.dynamic.163data.com.cn
61.130.28.97	PTR	97.28.130.61.dial.wz.zj.dynamic.163data.com.cn
61.130.28.108	PTR	108.28.130.61.dial.wz.zj.dynamic.163data.com.cn
61.130.28.114	PTR	114.28.130.61.dial.wz.zj.dynamic.163data.com.cn
61.130.28.114	A	cn-cdn.s1-cdn.me
61.130.28.114	A	wall.cx
61.130.28.115	PTR	115.28.130.61.dial.wz.zj.dynamic.163data.com.cn
61.130.28.115	A	cn-cdn.s1-cdn.me
61.130.28.115	A	wall.cx
61.130.28.116	PTR	116.28.130.61.dial.wz.zj.dynamic.163data.com.cn
61.130.28.119	PTR	119.28.130.61.dial.wz.zj.dynamic.163data.com.cn
61.130.28.121	PTR	121.28.130.61.dial.wz.zj.dynamic.163data.com.cn
61.130.28.133	PTR	133.28.130.61.dial.wz.zj.dynamic.163data.com.cn
61.130.28.142	PTR	142.28.130.61.dial.wz.zj.dynamic.163data.com.cn
61.130.28.146	PTR	146.28.130.61.dial.wz.zj.dynamic.163data.com.cn
61.130.28.151	PTR	151.28.130.61.dial.wz.zj.dynamic.163data.com.cn
61.130.28.158	PTR	158.28.130.61.dial.wz.zj.dynamic.163data.com.cn
61.130.28.161	PTR	161.28.130.61.dial.wz.zj.dynamic.163data.com.cn
61.130.28.166	PTR	166.28.130.61.dial.wz.zj.dynamic.163data.com.cn
61.130.28.170	PTR	170.28.130.61.dial.wz.zj.dynamic.163data.com.cn
61.130.28.172	PTR	172.28.130.61.dial.wz.zj.dynamic.163data.com.cn
61.130.28.188	PTR	188.28.130.61.dial.wz.zj.dynamic.163data.com.cn
61.130.28.194	PTR	194.28.130.61.dial.wz.zj.dynamic.163data.com.cn
61.130.28.196	A	cnwenben.com
61.130.28.196	A	spcnn.com
61.130.28.196	A	806809.com
61.130.28.197	A	www.gxcor.com
61.130.28.200	PTR	200.28.130.61.dial.wz.zj.dynamic.163data.com.cn
61.130.28.205	PTR	205.28.130.61.dial.wz.zj.dynamic.163data.com.cn
61.130.28.214	PTR	214.28.130.61.dial.wz.zj.dynamic.163data.com.cn
61.130.28.219	PTR	219.28.130.61.dial.wz.zj.dynamic.163data.com.cn
61.130.28.222	PTR	222.28.130.61.dial.wz.zj.dynamic.163data.com.cn
61.130.28.224	PTR	224.28.130.61.dial.wz.zj.dynamic.163data.com.cn
61.130.28.225	PTR	225.28.130.61.dial.wz.zj.dynamic.163data.com.cn
61.130.28.227	PTR	227.28.130.61.dial.wz.zj.dynamic.163data.com.cn
61.130.28.228	PTR	228.28.130.61.dial.wz.zj.dynamic.163data.com.cn
61.130.28.229	PTR	229.28.130.61.dial.wz.zj.dynamic.163data.com.cn
61.130.28.230	PTR	230.28.130.61.dial.wz.zj.dynamic.163data.com.cn
61.130.28.237	PTR	237.28.130.61.dial.wz.zj.dynamic.163data.com.cn
61.130.28.244	PTR	244.28.130.61.dial.wz.zj.dynamic.163data.com.cn
61.130.28.247	PTR	247.28.130.61.dial.wz.zj.dynamic.163data.com.cn
61.130.28.249	PTR	249.28.130.61.dial.wz.zj.dynamic.163data.com.cn
61.130.28.254	A	koalavi.com
61.130.28.255	PTR	255.28.130.61.dial.wz.zj.dynamic.163data.com.cn