Robtex

Up: 50.42.128.0/17
Can't show all results, try to descend to a more specific CIDR
Down left: 50.42.128.0/19
Down right: 50.42.160.0/19
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
50.42.160.122	PTR	bmcbs.brinksmachine.com
50.42.162.202	A+PTR	static-50-42-162-202.mskg.mi.frontiernet.net
50.42.166.1	PTR	static-50-42-166-1.mskg.mi.frontiernet.net
50.42.166.86	A	mail.premierefood.com
50.42.166.192	PTR	static-50-42-166-192.mskg.mi.frontiernet.net
50.42.166.193	PTR	static-50-42-166-193.mskg.mi.frontiernet.net
50.42.166.195	PTR	static-50-42-166-195.mskg.mi.frontiernet.net
50.42.169.1	PTR	static-50-42-169-1.drr02.mskg.mi.frontiernet.net
50.42.169.227	A	mail.ocfcu.net
50.42.169.227	A	mail.awakenfcu.net
50.42.169.227	A	mail.awakenfcu.org
50.42.171.77	PTR	mail.prokos.net
50.42.171.77	A	ouhousing.com
50.42.171.214	A	browncountycourt.org
50.42.171.214	A	browncountymunicipalcourt.org
50.42.171.239	A	mail2.sniderfuller.com
50.42.171.239	A	mail2.sniderfullerstroh.com
50.42.176.85	A	northbranchwireless.com
50.42.177.10	A	mail.llinktech.com
50.42.177.101	A	bangorvikings.org
50.42.177.101	A	www.bangorvikings.org
50.42.177.131	A	mail.dententerprises.com
50.42.177.186	A	mail.agscompany.com
50.42.182.2	PTR	mail.bcsinternet.com
50.42.182.2	A	bcsinternet.com
50.42.182.3	A+PTR	static-50-42-182-3.dsl1.mskg.mi.frontiernet.net
50.42.182.5	A	static-50-42-182-5.dsl1.mskg.mi.frontiernet.net
50.42.182.6	A	static-50-42-182-6.dsl1.mskg.mi.frontiernet.net
50.42.182.74	A	static-50-42-182-74.dsl1.mskg.mi.frontiernet.net
50.42.182.75	A	static-50-42-182-75.dsl1.mskg.mi.frontiernet.net
50.42.182.94	A	static-50-42-182-94.dsl1.mskg.mi.frontiernet.net
50.42.182.96	A	static-50-42-182-96.dsl1.mskg.mi.frontiernet.net
50.42.182.129	A+PTR	static-50-42-182-129.dsl1.mskg.mi.frontiernet.net
50.42.182.131	A+PTR	static-50-42-182-131.dsl1.mskg.mi.frontiernet.net
50.42.182.132	A	static-50-42-182-132.dsl1.mskg.mi.frontiernet.net
50.42.182.133	A	static-50-42-182-133.dsl1.mskg.mi.frontiernet.net
50.42.182.193	A+PTR	static-50-42-182-193.dsl1.mskg.mi.frontiernet.net
50.42.182.194	A+PTR	static-50-42-182-194.dsl1.mskg.mi.frontiernet.net
50.42.182.199	A	static-50-42-182-199.dsl1.mskg.mi.frontiernet.net
50.42.182.203	A	static-50-42-182-203.dsl1.mskg.mi.frontiernet.net
50.42.183.66	A	phasic.com
50.42.183.66	A	ns1.phasic.com
50.42.183.66	A	mail.phasic.com
50.42.183.226	A+PTR	static-50-42-183-226.drr02.mskg.mi.frontiernet.net
50.42.183.227	A+PTR	static-50-42-183-227.drr02.mskg.mi.frontiernet.net
50.42.183.227	A	pdpsecure.info
50.42.185.29	A	yoheenterprises.com
50.42.188.202	A	mail2.linckinsurance.com
50.42.188.202	A	mail.linckinsurance.com
50.42.189.100	A	remote.campbellff.com
50.42.190.51	A	mail2.msapc.com
50.42.191.74	A	mail.premiermelon.com
50.42.191.74	A	mail2.premiermelon.com