Robtex

Up: 212.41.128.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 212.41.144.0/21
Down right: 212.41.152.0/21

IP	Type	Hostname
212.41.147.41	PTR	212-41-147-41.nl.ignite.net
212.41.151.97	PTR	giga4-0-0.rtr02.asd34.nl.ignite.net
212.41.157.226	A+PTR	ipgw2-nl.telfort.nl
212.41.157.234	A+PTR	mta1.mmsmobile.nl
212.41.157.234	A	mta2.mms.telfort.nl
212.41.157.237	A	ipgw-nl.telfort.nl