Robtex

Up: 100.42.218.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 100.42.218.0/25
Down right: 100.42.218.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
100.42.218.1	PTR	100-42-218-1.static.webnx.com
100.42.218.10	PTR	100-42-218-10.static.webnx.com
100.42.218.36	PTR	100-42-218-36.static.webnx.com
100.42.218.36	A	tax-how.net
100.42.218.36	A	tax-how.org
100.42.218.38	PTR	100-42-218-38.static.webnx.com
100.42.218.38	A	taxguide.co
100.42.218.70	A	mail.letmecleanyourcar.nl
100.42.218.70	A	www.wulaotai.com
100.42.218.80	PTR	100-42-218-80.static.webnx.com
100.42.218.80	A	kmtzh.zyns.com
100.42.218.92	A	www.cdtzdh.com
100.42.218.101	PTR	100-42-218-101.static.webnx.com
100.42.218.219	A	6441111.com
100.42.218.219	A	282227.com
100.42.218.219	A	6440000.com
100.42.218.220	PTR	100-42-218-220.static.webnx.com
100.42.218.220	A	2884444.com
100.42.218.220	A	551789.net
100.42.218.221	A	7440000.com
100.42.218.222	PTR	100-42-218-222.static.webnx.com
100.42.218.222	A	19748.com
100.42.218.232	PTR	100-42-218-232.static.webnx.com
100.42.218.233	PTR	100-42-218-233.static.webnx.com
100.42.218.237	PTR	100-42-218-237.static.webnx.com
100.42.218.240	PTR	100-42-218-240.static.webnx.com
100.42.218.248	PTR	100-42-218-248.static.webnx.com
100.42.218.248	A	*.qqzb.com
100.42.218.248	A	www.xmsj.com
100.42.218.249	PTR	100-42-218-249.static.webnx.com
100.42.218.249	A	china-towercrane.com
100.42.218.249	A	mail.xn--gerstet-p2a.de
100.42.218.251	PTR	100-42-218-251.static.webnx.com
100.42.218.252	A	csj360.com
100.42.218.253	PTR	100-42-218-253.static.webnx.com
100.42.218.253	A	nakesy.com
100.42.218.254	A	rambo-center.com
100.42.218.254	A	www.dgjingzhao.com