Robtex

Up: 178.132.208.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 178.132.212.0/23
Down right: 178.132.214.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
178.132.212.4	A	mx1.geldxpert-ob.nl
178.132.212.30	A	mail.united-elektro.nl
178.132.212.66	A	mx01.welling.nl
178.132.212.90	PTR	mail.thebadgercompany.eu
178.132.212.90	A	mail.thebadgercompany.info
178.132.212.90	A	mail.thebadgercompany.org
178.132.212.121	PTR	powered-by.xenosite.net
178.132.212.124	PTR	powered-by.xenosite.net
178.132.212.170	PTR	powered-by.xenosite.net
178.132.212.187	A	office.scorpions.nl
178.132.212.193	PTR	powered-by.xenosite.net
178.132.212.218	PTR	powered-by.xenosite.net
178.132.212.218	A	mail2.frisiafood.com
178.132.212.218	A	mail.frisiafood.com
178.132.212.243	A	mail.credit-cloud.info
178.132.213.16	A	mail.pillopak.nl
178.132.213.154	A	adsl.vc-h.nl
178.132.213.253	A	mail.recoma.nl
178.132.213.253	A	mail.friamco.nl
178.132.213.254	A	mail.riekhoff.nl
178.132.214.2	A	mail2.aprisco.nl
178.132.214.3	PTR	powered-by.xenosite.net
178.132.214.6	A	mailserver.janbakker.nl
178.132.214.12	PTR	powered-by.xenosite.net
178.132.214.17	PTR	powered-by.xenosite.net
178.132.214.22	PTR	smtp.vendit.nl
178.132.214.24	PTR	powered-by.xenosite.net
178.132.214.27	PTR	powered-by.xenosite.net
178.132.214.29	PTR	powered-by.xenosite.net
178.132.214.31	PTR	powered-by.xenosite.net
178.132.214.33	PTR	powered-by.xenosite.net
178.132.214.34	A+PTR	mail.venne.nl
178.132.214.40	PTR	powered-by.xenosite.net
178.132.214.43	PTR	powered-by.xenosite.netpowered-by.xenosite.net
178.132.214.45	PTR	powered-by.xenosite.net
178.132.214.49	PTR	powered-by.xenosite.net
178.132.214.58	PTR	powered-by.xenosite.net
178.132.214.62	A+PTR	mail.top-medical.com
178.132.214.63	PTR	powered-by.xenosite.net
178.132.214.65	PTR	powered-by.xenosite.net
178.132.214.66	PTR	powered-by.xenosite.net
178.132.214.71	PTR	powered-by.xenosite.net
178.132.214.72	PTR	powered-by.xenosite.net
178.132.214.74	PTR	powered-by.xenosite.net
178.132.214.78	PTR	powered-by.xenosite.net
178.132.214.84	PTR	powered-by.xenosite.net
178.132.214.86	PTR	powered-by.xenosite.net
178.132.214.88	PTR	powered-by.xenosite.net
178.132.214.90	PTR	powered-by.xenosite.net
178.132.214.91	PTR	powered-by.xenosite.net
178.132.214.94	A	mail.bestgift.nl
178.132.214.106	PTR	powered-by.xenosite.net
178.132.214.106	A	mail.hermsbv.nl
178.132.214.106	A	*.hermsbv.nl
178.132.214.108	PTR	powered-by.xenosite.net
178.132.214.109	PTR	powered-by.xenosite.net
178.132.214.110	PTR	powered-by.xenosite.net
178.132.214.114	PTR	powered-by.xenosite.net
178.132.214.118	PTR	powered-by.xenosite.net
178.132.214.121	PTR	powered-by.xenosite.net
178.132.214.122	PTR	powered-by.xenosite.net
178.132.214.124	PTR	powered-by.xenosite.net
178.132.214.125	PTR	powered-by.xenosite.net
178.132.214.135	PTR	powered-by.xenosite.net
178.132.214.140	PTR	powered-by.xenosite.net
178.132.214.143	PTR	powered-by.xenosite.net
178.132.214.148	PTR	kantoor.emesa.nl
178.132.214.149	PTR	kantoor.emesa.nl
178.132.214.150	PTR	kantoor.emesa.nl
178.132.214.151	PTR	kantoor.emesa.nl
178.132.214.162	PTR	powered-by.xenosite.net
178.132.214.163	PTR	powered-by.xenosite.net
178.132.214.186	PTR	powered-by.xenosite.net
178.132.214.187	PTR	powered-by.xenosite.net
178.132.214.194	PTR	powered-by.xenosite.net
178.132.214.198	PTR	powered-by.xenosite.net
178.132.214.208	PTR	powered-by.xenosite.net
178.132.214.211	PTR	powered-by.xenosite.net
178.132.214.212	PTR	powered-by.xenosite.net
178.132.214.214	PTR	powered-by.xenosite.net
178.132.214.216	PTR	powered-by.xenosite.net
178.132.214.218	PTR	powered-by.xenosite.net
178.132.214.218	A	mail.salttech.nl
178.132.214.218	A	mail.salttech.eu
178.132.214.220	PTR	powered-by.xenosite.net
178.132.214.233	PTR	powered-by.xenosite.net
178.132.214.234	A+PTR	webmail.lucardi.nl
178.132.214.234	A	mail.kingroup.nl
178.132.214.234	A	mail.lucardi.nl
178.132.214.241	PTR	powered-by.xenosite.net
178.132.214.242	A	mail.zorgservicexl.nl
178.132.214.246	PTR	powered-by.xenosite.net
178.132.214.249	PTR	powered-by.xenosite.net
178.132.214.254	A	mail.calyontrust.com
178.132.214.254	A	mail.kreulen.nl
178.132.215.62	A	remote.ma-systems.nl
178.132.215.81	A	mail01.agion.nl
178.132.215.87	PTR	powered-by.xenosite.net
178.132.215.99	PTR	powered-by.xenosite.net
178.132.215.99	A	mail.puuropleidingen.nl
178.132.215.99	A	mail.puurautomatisering.nl
178.132.215.102	A	puur-automatisering.nl
178.132.215.130	PTR	kantoor.emesa.nl
178.132.215.130	A	mx1.emesa.nl
178.132.215.131	A+PTR	kantoor.emesa.nl
178.132.215.136	A+PTR	mail.emesa.nl
178.132.215.137	PTR	kantoor.emesa.nl
178.132.215.216	A	vg24.nl
178.132.215.240	A+PTR	mail.burgerszoo.nl
178.132.215.240	A	mail.futurefornature.org
178.132.215.241	A	wizzix.burgerszoo.nl
178.132.215.248	PTR	powered-by.xenosite.net