Robtex

Up: 185.12.120.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 185.12.120.0/23
Down right: 185.12.122.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
185.12.120.17	A	mail.koenenenco.nl
185.12.120.29	A+PTR	nsauth1.valid.nl
185.12.120.30	A+PTR	nsauth2.valid.nl
185.12.120.74	PTR	smtp1.jumbomaritime.nl
185.12.122.2	PTR	smtp1.jumbomaritime.nl
185.12.122.20	A+PTR	mx1.smartwares.eu
185.12.122.20	A	mx1.smartwares.org
185.12.122.20	A	mail.shi.nl
185.12.122.32	A	elofer.eu
185.12.122.32	A	jobskin.nl
185.12.122.32	A	pakaan.nl
185.12.122.36	A	spijkerkwasten.nl
185.12.122.36	A	*.shi.nl
185.12.122.37	A+PTR	mx1.smartwares.eu
185.12.122.96	A+PTR	smtp2.valid.nl
185.12.122.137	A	shi.nl
185.12.122.137	A	pop.shi.nl
185.12.122.137	A	www.shi.nl
185.12.123.85	A	desfinx.com
185.12.123.85	A	neworleans.nl
185.12.123.85	A	hureninhaagsteeg.nl