Robtex

Up: 216.146.42.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 216.146.43.0/25
Down right: 216.146.43.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
216.146.43.1	A	0.ge-1-0-7.core-01-waw.as33517.net
216.146.43.35	A+PTR	sak-01-waw.dyndns.com
216.146.43.62	A+PTR	kvm-02-waw.dyndns.com
216.146.43.70	A+PTR	checkip-waw.dyndns.com
216.146.43.70	A	theoandplomp.com
216.146.43.70	A	themassicator.com
216.146.43.71	A+PTR	checkip.dyndns.com
216.146.43.71	A	theoandplomp.com
216.146.43.71	A	checkip-waw.dyndns.com
216.146.43.133	A+PTR	agent4-01-waw.dyndns.com
216.146.43.150	A+PTR	cp20-01-waw.dyndns.com
216.146.43.171	A	ig3-01-waw.dyndns.com
216.146.43.172	A	ig3-02-waw.dyndns.com