Robtex

Up: 194.121.224.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 194.121.240.0/21
Down right: 194.121.248.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
194.121.240.145	PTR	static.kpn.net
194.121.240.227	A+PTR	mail.stichtsevecht.nl
194.121.240.227	A	mail.brandweermaarssen.nl
194.121.240.227	A	mail.brandweermaarssen.com
194.121.242.202	A	mail2.nordiq.nl
194.121.243.2	PTR	static.kpn.net
194.121.243.2	A	mail.iqpanel.be
194.121.243.2	A	mail.panelenholland.info
194.121.243.138	A	comdes.nl
194.121.243.138	A	comdes.be
194.121.243.138	A	mail2.comdes.nl
194.121.243.155	A	mail.geurtsendranken.nl
194.121.244.22	A	mail.tourafrica-safaris.nl
194.121.246.3	PTR	static.kpn.net
194.121.249.178	PTR	unused-static-pa.de.kpn-eurorings.net
194.121.254.1	PTR	undelegated-pi.de.kpn-eurorings.net
194.121.254.2	PTR	undelegated-pi.de.kpn-eurorings.net
194.121.254.3	PTR	undelegated-pi.de.kpn-eurorings.net
194.121.254.4	PTR	undelegated-pi.de.kpn-eurorings.net
194.121.254.17	PTR	undelegated-pi.de.kpn-eurorings.net
194.121.254.18	PTR	undelegated-pi.de.kpn-eurorings.net
194.121.254.33	PTR	undelegated-pi.de.kpn-eurorings.net
194.121.254.34	PTR	undelegated-pi.de.kpn-eurorings.net
194.121.254.35	PTR	undelegated-pi.de.kpn-eurorings.net
194.121.254.48	PTR	undelegated-pi.de.kpn-eurorings.net
194.121.254.51	PTR	undelegated-pi.de.kpn-eurorings.net
194.121.254.64	PTR	undelegated-pi.de.kpn-eurorings.net
194.121.254.65	PTR	undelegated-pi.de.kpn-eurorings.net
194.121.254.80	PTR	undelegated-pi.de.kpn-eurorings.net
194.121.254.82	PTR	undelegated-pi.de.kpn-eurorings.net
194.121.254.83	PTR	undelegated-pi.de.kpn-eurorings.net
194.121.254.99	PTR	undelegated-pi.de.kpn-eurorings.net
194.121.254.112	PTR	undelegated-pi.de.kpn-eurorings.net
194.121.254.113	PTR	undelegated-pi.de.kpn-eurorings.net
194.121.254.114	PTR	undelegated-pi.de.kpn-eurorings.net
194.121.254.115	PTR	undelegated-pi.de.kpn-eurorings.net
194.121.254.128	PTR	undelegated-pi.de.kpn-eurorings.net
194.121.254.131	PTR	undelegated-pi.de.kpn-eurorings.net
194.121.254.145	PTR	undelegated-pi.de.kpn-eurorings.net
194.121.254.146	PTR	undelegated-pi.de.kpn-eurorings.net
194.121.254.160	PTR	undelegated-pi.de.kpn-eurorings.net
194.121.254.161	PTR	undelegated-pi.de.kpn-eurorings.net
194.121.254.163	PTR	undelegated-pi.de.kpn-eurorings.net
194.121.254.177	PTR	undelegated-pi.de.kpn-eurorings.net
194.121.254.178	PTR	undelegated-pi.de.kpn-eurorings.net
194.121.254.179	PTR	undelegated-pi.de.kpn-eurorings.net
194.121.254.192	PTR	undelegated-pi.de.kpn-eurorings.net
194.121.254.194	PTR	undelegated-pi.de.kpn-eurorings.net
194.121.254.208	PTR	undelegated-pi.de.kpn-eurorings.net
194.121.254.209	PTR	undelegated-pi.de.kpn-eurorings.net
194.121.254.210	PTR	undelegated-pi.de.kpn-eurorings.net
194.121.254.211	PTR	undelegated-pi.de.kpn-eurorings.net
194.121.254.224	PTR	undelegated-pi.de.kpn-eurorings.net
194.121.254.225	PTR	undelegated-pi.de.kpn-eurorings.net
194.121.254.227	PTR	undelegated-pi.de.kpn-eurorings.net
194.121.254.240	PTR	undelegated-pi.de.kpn-eurorings.net
194.121.254.241	PTR	undelegated-pi.de.kpn-eurorings.net
194.121.255.240	PTR	unused-static-pa.de.kpn-eurorings.net