Robtex

Up: 165.154.16.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 165.154.16.0/22
Down right: 165.154.20.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
165.154.16.1	A+PTR	mail.precisionmoving.ca
165.154.18.156	A	ecid.net
165.154.19.252	A	cedu.cc
165.154.20.3	A	radius1.slipstream.net
165.154.20.5	PTR	fastweb3.slipstreamdata.com
165.154.20.5	A	accelerator.dialupatcost.ca
165.154.20.5	A	turbo.turbodial.net
165.154.20.26	A	gateway-w.tgci.ca
165.154.20.92	A	kffh.cn
165.154.22.18	PTR	reining.tor.hookup.net