Robtex

Up: 83.150.12.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 83.150.13.0/25
Down right: 83.150.13.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
83.150.13.59	A+PTR	59.13.150.83.m4b.ftth.as8758.net
83.150.13.59	A	amadablam.ch
83.150.13.65	A	vm02.interway.ch
83.150.13.66	A	vm06.iway.ch
83.150.13.99	A	mail.ie-group.com
83.150.13.120	PTR	s1.kundenprojekte.ch
83.150.13.120	A	dns02.beck-thom.as
83.150.13.120	A	mail.lulu-enfant-terrible.ch
83.150.13.130	PTR	130.13.150.83.1tv.ftth.as8758.net
83.150.13.130	A	mail.hama-keramik.com
83.150.13.130	A	mail.hama-ag.ch
83.150.13.146	A	remote.swissdent.com
83.150.13.146	A	mail.offertis.ch
83.150.13.146	A	mail.swissdent.ch
83.150.13.164	A	mail.hemmifayet.ch
83.150.13.178	PTR	178.13.150.83.1tv.ftth.as8758.net
83.150.13.178	A	nsd.briss.ch
83.150.13.179	A+PTR	danaos.brg.ch
83.150.13.181	PTR	181.13.150.83.1tv.ftth.as8758.net
83.150.13.181	A	web.d.brg.ch
83.150.13.181	A	unixfu.ch