Robtex

Up: 100.42.216.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 100.42.216.0/25
Down right: 100.42.216.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
100.42.216.54	PTR	100-42-216-54.static.webnx.com
100.42.216.54	A	host.123livehelp.com
100.42.216.54	A	free.123flashchat.com
100.42.216.63	PTR	100-42-216-63.static.webnx.com
100.42.216.64	PTR	100-42-216-64.static.webnx.com
100.42.216.66	PTR	100-42-216-66.static.webnx.com
100.42.216.69	PTR	100-42-216-69.static.webnx.com
100.42.216.71	PTR	100-42-216-71.static.webnx.com
100.42.216.71	A	gut-jakarta.com
100.42.216.71	A	www.ptgut.co.id
100.42.216.72	PTR	100-42-216-72.static.webnx.com
100.42.216.78	PTR	100-42-216-78.static.webnx.com
100.42.216.78	A	mail.ambonmarina.com
100.42.216.78	A	www.pecopecosushi.com
100.42.216.79	PTR	100-42-216-79.static.webnx.com
100.42.216.79	A	www.pecopecosushi.com
100.42.216.79	A	ns1.jasawebindonesia.com
100.42.216.99	PTR	100-42-216-99.static.webnx.com
100.42.216.99	A	pt-mms.com
100.42.216.99	A	crystalmateshop.com
100.42.216.100	PTR	100-42-216-100.static.webnx.com
100.42.216.100	A	ns1.si-adka.info
100.42.216.100	A	loe.stoodio2.com
100.42.216.102	PTR	100-42-216-102.static.webnx.com
100.42.216.102	A	www.sumberagrindosejahtera.com
100.42.216.102	A	ns1.sumberagrindosejahtera.com
100.42.216.103	A	ns2.sumberagrindosejahtera.com
100.42.216.106	A	irasbali.com
100.42.216.106	A	balioverlandadventure.com
100.42.216.106	A	www.baligstours.com
100.42.216.107	A	ns2.jpsbalidesign.com
100.42.216.111	PTR	100-42-216-111.static.webnx.com
100.42.216.111	A	mail.kokiku.tv
100.42.216.113	PTR	100-42-216-113.static.webnx.com
100.42.216.113	A	mail.informasi-seminar.com
100.42.216.113	A	webmail.informasi-seminar.com
100.42.216.114	PTR	100-42-216-114.static.webnx.com
100.42.216.114	A	ns2.informasi-seminar.com
100.42.216.121	A	westminsterinterunivedu.us
100.42.216.122	PTR	100-42-216-122.static.webnx.com
100.42.216.122	A	ns2.serversaya.com
100.42.216.123	PTR	100-42-216-123.static.webnx.com
100.42.216.123	A	ns1.free-xspace.com
100.42.216.124	PTR	100-42-216-124.static.webnx.com
100.42.216.124	A	balibintangrafting.com
100.42.216.124	A	diyhomezone.science
100.42.216.127	PTR	100-42-216-127.static.webnx.com
100.42.216.128	PTR	100-42-216-128.static.webnx.com
100.42.216.162	PTR	100-42-216-162.static.webnx.com
100.42.216.178	PTR	100-42-216-178.static.webnx.com
100.42.216.178	A	nokat.y4yy.com
100.42.216.178	A	9or.y4yy.com
100.42.216.179	PTR	100-42-216-179.static.webnx.com
100.42.216.230	PTR	100-42-216-230.static.webnx.com
100.42.216.239	PTR	100-42-216-239.static.webnx.com
100.42.216.249	PTR	100-42-216-249.static.webnx.com
100.42.216.249	A	banana02.myz.info
100.42.216.249	A	indosat.sellclassics.com
100.42.216.253	PTR	100-42-216-253.static.webnx.com