Robtex

Up: 74.3.144.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 74.3.144.0/23
Down right: 74.3.146.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
74.3.144.4	PTR	mail.staffcomm.net
74.3.144.4	A	staffordcommunications.ca
74.3.144.4	A	staffcomm.ca
74.3.144.9	A+PTR	ns2.staffcomm.net
74.3.144.10	A+PTR	ns1.staffcomm.net
74.3.144.11	A	www.staffcomm.com
74.3.144.11	A	staffcomm.com
74.3.144.14	A+PTR	hodgins.staffcomm.net
74.3.144.14	A	staffcomm.net
74.3.144.15	A	lazys.ca
74.3.144.15	A	www.lazys.ca
74.3.144.17	PTR	ebcmelfort.ca
74.3.144.17	A	wahkotowin.com
74.3.144.17	A	www.canpad.org
74.3.144.20	A	dolive.net
74.3.144.20	A	advancedbatterysolutions.com
74.3.144.20	A	molecube.net
74.3.144.25	A+PTR	mx01.staffcomm.net
74.3.144.25	A	imap.staffcomm.net
74.3.144.25	A	mail.staffcomm.net
74.3.144.27	PTR	zenoss.staffcomm.net
74.3.145.50	PTR	74.3.145.50.wldnsk.staffcomm.net
74.3.145.107	PTR	wldnsk.staffcomm.net.107.145.3.74.in-addr.arpa
74.3.145.107	A	lighthousefm.no-ip.org