Robtex

Up: 193.53.100.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 193.53.101.0/25
Down right: 193.53.101.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
193.53.101.9	A+PTR	mail1.infrax.be
193.53.101.9	A	mail1.interelectra.be
193.53.101.9	A	mail.riobra.be
193.53.101.10	A+PTR	mail2.infrax.be
193.53.101.10	A	mail2.interelectra.be
193.53.101.10	A	mail2.iveg.be
193.53.101.65	A	sslvpn.infrax.be
193.53.101.150	A	150.infrax.be
193.53.101.152	A	www.interelectra.be
193.53.101.188	A	188.infrax.be