Robtex

Up: 77.241.224.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 77.241.224.0/21
Down right: 77.241.232.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
77.241.224.1	A+PTR	gw-224-0.kpn-cc.nl
77.241.224.1	A	kpn-cc.nl
77.241.224.10	A	ns1.kpn-cc.nl
77.241.224.10	A	ns3.kpn-cc.nl
77.241.224.70	A	ns4.kpn-cc.nl
77.241.226.38	A	mail.dif.eu
77.241.226.163	A	dynip226st163.kpn-cc.nl
77.241.228.7	A	mail.intdist.nl
77.241.228.7	A	pop.intdist.nl
77.241.229.28	A	mail.klueh.nl
77.241.229.44	A+PTR	mail.ecsams.nl
77.241.229.132	A	eurogsa.aero
77.241.229.132	A	mail.eurogsa.aero
77.241.229.148	A	mail.studiorublek.com
77.241.229.180	A+PTR	mail.airagencies.nl
77.241.229.180	A	mail.apg-airagencies.com
77.241.229.180	A	mail.airagencies.com
77.241.230.122	A	mail.willemvanesch.eu
77.241.230.122	A	mail.willemvanesch.com
77.241.230.122	A	willemvanesch.eu
77.241.230.188	A	*.metalektro.nl
77.241.230.188	A	mailhost1.metalektro.nl
77.241.230.189	A	mail.pmi-svm.nl
77.241.230.189	A	mail.metalektro.nl
77.241.230.241	A	aas.attingo.nl
77.241.231.84	A	mail.hqservices.nl
77.241.231.194	A	mailams.fastforwardfreight.nl
77.241.232.9	A	mail.hmshost.net
77.241.232.9	A	mail.hmsc.nl
77.241.232.34	PTR	mail.st.nl
77.241.232.69	A	mail.autodata.nl
77.241.232.101	A	smtp.servisair.nl
77.241.232.131	A	mail.worldwidegsa.nl
77.241.232.131	A	mail.worldwidegsa.eu
77.241.232.180	A	mail2.geldersforwarding.com
77.241.232.182	A	mail.eaglefreight.nl
77.241.232.242	A+PTR	vergil.transavia.com
77.241.232.246	PTR	schiphol.net
77.241.232.251	A+PTR	ns3.transavia.nl
77.241.232.251	A	ns1.transavia.nl
77.241.232.251	A	hestia.transavia.nl
77.241.233.0	PTR	schiphol.net
77.241.233.9	A	mail.kes-gse.nl
77.241.233.134	A	smtp.blueclue.nl
77.241.233.134	A	mail.blueclue.nl
77.241.233.227	PTR	mail.transavia.nl
77.241.233.232	A+PTR	ftp.transavia.nl
77.241.233.232	A	ftp.transavia.com
77.241.233.243	A	extrafr.transavia.com
77.241.237.53	PTR	mail.dif.eu
77.241.237.149	A	mx.intdist.nl
77.241.237.156	A	mail.edwardair.nl
77.241.237.212	A+PTR	exchange.jetsupport.nl
77.241.237.212	A	mail.jetsupport.nl
77.241.237.212	A	mailhost.jetsupport-avionics.nl