Robtex

Up: 84.241.128.0/17
Can't show all results, try to descend to a more specific CIDR
Down left: 84.241.192.0/19
Down right: 84.241.224.0/19

IP	Type	Hostname
84.241.196.125	A	robertweiland.nl
84.241.197.36	A	mx1.seppuku.nu
84.241.226.4	A+PTR	smtp.gprs.t-mobile.nl
84.241.226.43	A+PTR	esa3.t-mobile.nl
84.241.226.43	A	mail3.t-mobile.nl
84.241.226.43	A	mail3.external.t-mobile.nl
84.241.226.58	A	esa1.t-mobile.nl
84.241.226.65	A	speed.t-mobile.nl
84.241.238.66	A	epdg.epc.mnc016.mcc204.pub.3gppnetwork.org
84.241.238.67	A	epdg.epc.mnc016.mcc204.pub.3gppnetwork.org
84.241.249.129	PTR	mail2.t-mobile.nl
84.241.249.129	A	mail2.ben.nl
84.241.249.133	PTR	mail.t-mobile.nl
84.241.249.133	A	mail.ben.nl
84.241.249.147	A+PTR	mail2.mms.t-mobile.nl
84.241.249.147	A	mail1.sms-staging.t-mobile.nl
84.241.249.148	PTR	mail.mms.t-mobile.nl
84.241.250.18	A+PTR	esa1.t-mobile.nl
84.241.250.18	A	mail.external.t-mobile.nl
84.241.250.18	A	mail.t-mobile.nl
84.241.250.19	PTR	esa2.t-mobile.nl
84.241.250.19	A	mail2.t-mobile.nl