Robtex

Up: 74.0.32.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 74.0.32.0/22
Down right: 74.0.36.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
74.0.32.147	A+PTR	h-74-0-32-147.snfc.ca.megapath.net
74.0.33.2	A+PTR	h-74-0-33-2.snfc.ca.megapath.net
74.0.33.8	A+PTR	h-74-0-33-8.snfc.ca.megapath.net
74.0.33.9	A+PTR	h-74-0-33-9.snfc.ca.megapath.net
74.0.33.13	A	h-74-0-33-13.snfc.ca.megapath.net
74.0.33.22	A	h-74-0-33-22.snfc.ca.megapath.net
74.0.33.23	A	h-74-0-33-23.snfc.ca.megapath.net
74.0.33.26	PTR	zeus.bonus.com
74.0.33.42	PTR	h-74-0-33-42.snfc.ca.megapath.net
74.0.33.47	A	h-74-0-33-47.snfc.ca.megapath.net
74.0.33.49	A+PTR	h-74-0-33-49.snfc.ca.megapath.net
74.0.33.54	A	h-74-0-33-54.snfc.ca.megapath.net
74.0.33.66	A+PTR	h-74-0-33-66.snfc.ca.megapath.net
74.0.33.69	A	h-74-0-33-69.snfc.ca.megapath.net
74.0.33.70	A	h-74-0-33-70.snfc.ca.megapath.net
74.0.33.73	A+PTR	h-74-0-33-73.snfc.ca.megapath.net
74.0.33.82	PTR	h-74-0-33-82.snfc.ca.megapath.net
74.0.33.82	A	banddog.com
74.0.33.94	A	h-74-0-33-94.snfc.ca.megapath.net
74.0.33.95	A	h-74-0-33-95.snfc.ca.megapath.net
74.0.33.99	A+PTR	h-74-0-33-99.snfc.ca.megapath.net
74.0.33.101	A	h-74-0-33-101.snfc.ca.megapath.net
74.0.33.108	A	h-74-0-33-108.snfc.ca.megapath.net
74.0.33.113	A+PTR	h-74-0-33-113.snfc.ca.megapath.net
74.0.33.118	A	h-74-0-33-118.snfc.ca.megapath.net
74.0.33.119	A	h-74-0-33-119.snfc.ca.megapath.net
74.0.33.120	A+PTR	h-74-0-33-120.snfc.ca.megapath.net
74.0.33.124	A	h-74-0-33-124.snfc.ca.megapath.net
74.0.33.125	A	h-74-0-33-125.snfc.ca.megapath.net
74.0.33.126	A	h-74-0-33-126.snfc.ca.megapath.net
74.0.33.130	A	exchange3.volant.net
74.0.33.131	PTR	h-74-0-33-131.snfc.ca.megapath.net
74.0.33.131	A	truckerhuss.org
74.0.33.131	A	trucker-huss.com
74.0.33.137	A+PTR	h-74-0-33-137.snfc.ca.megapath.net
74.0.33.139	A+PTR	h-74-0-33-139.snfc.ca.megapath.net
74.0.33.142	A	h-74-0-33-142.snfc.ca.megapath.net
74.0.33.150	A	h-74-0-33-150.snfc.ca.megapath.net
74.0.33.154	A+PTR	h-74-0-33-154.snfc.ca.megapath.net
74.0.33.156	A	h-74-0-33-156.snfc.ca.megapath.net
74.0.33.168	A+PTR	h-74-0-33-168.snfc.ca.megapath.net
74.0.33.169	A+PTR	h-74-0-33-169.snfc.ca.megapath.net
74.0.33.170	A+PTR	h-74-0-33-170.snfc.ca.megapath.net
74.0.33.175	A	h-74-0-33-175.snfc.ca.megapath.net
74.0.33.179	A+PTR	h-74-0-33-179.snfc.ca.megapath.net
74.0.33.181	A	h-74-0-33-181.snfc.ca.megapath.net
74.0.33.183	A	h-74-0-33-183.snfc.ca.megapath.net
74.0.33.186	A+PTR	h-74-0-33-186.snfc.ca.megapath.net
74.0.33.190	A	h-74-0-33-190.snfc.ca.megapath.net
74.0.33.191	A	h-74-0-33-191.snfc.ca.megapath.net
74.0.33.192	A+PTR	h-74-0-33-192.snfc.ca.megapath.net
74.0.33.194	PTR	h-74-0-33-194.snfccasy.static.covad.net
74.0.33.194	A	biscuitandcompany.com
74.0.33.195	A+PTR	h-74-0-33-195.snfc.ca.megapath.net
74.0.33.196	A	h-74-0-33-196.snfc.ca.megapath.net
74.0.33.208	A+PTR	h-74-0-33-208.snfc.ca.megapath.net
74.0.33.209	A+PTR	h-74-0-33-209.snfc.ca.megapath.net
74.0.33.216	A+PTR	h-74-0-33-216.snfc.ca.megapath.net
74.0.33.222	A	h-74-0-33-222.snfc.ca.megapath.net
74.0.33.223	A	h-74-0-33-223.snfc.ca.megapath.net
74.0.33.225	A+PTR	h-74-0-33-225.snfc.ca.megapath.net
74.0.33.233	A+PTR	h-74-0-33-233.snfc.ca.megapath.net
74.0.33.234	A+PTR	h-74-0-33-234.snfc.ca.megapath.net
74.0.33.237	A	h-74-0-33-237.snfc.ca.megapath.net
74.0.33.238	A	h-74-0-33-238.snfc.ca.megapath.net
74.0.33.242	A+PTR	h-74-0-33-242.snfc.ca.megapath.net
74.0.33.242	A	ns1.megainfo.com
74.0.33.244	A	h-74-0-33-244.snfc.ca.megapath.net
74.0.33.246	A	h-74-0-33-246.snfc.ca.megapath.net
74.0.33.255	A	h-74-0-33-255.snfc.ca.megapath.net
74.0.34.18	PTR	h-74-0-34-18.snfc.ca.megapath.net
74.0.34.29	A	h-74-0-34-29.snfc.ca.megapath.net
74.0.34.56	A+PTR	h-74-0-34-56.snfc.ca.megapath.net
74.0.34.147	PTR	mail.ktsftv.com
74.0.34.154	A	guilin.collegetext.net
74.0.34.156	A	guilin.k2architects.com
74.0.34.160	A+PTR	h-74-0-34-160.snfc.ca.megapath.net
74.0.34.165	A	h-74-0-34-165.snfc.ca.megapath.net
74.0.34.179	A+PTR	h-74-0-34-179.snfc.ca.megapath.net
74.0.34.186	A	doug.ebfc.com
74.0.34.226	A+PTR	h-74-0-34-226.snfc.ca.megapath.net
74.0.34.253	A	h-74-0-34-253.snfc.ca.megapath.net
74.0.35.42	PTR	h-74-0-35-42.snfc.ca.megapath.net
74.0.35.42	A	daddydoula.com
74.0.35.42	A	mail.daddydoula.com
74.0.35.210	A+PTR	h-74-0-35-210.snfc.ca.globalcapacity.com
74.0.35.210	A	mail.nicolechang.com
74.0.35.210	A	mail.nataliechang.com
74.0.35.221	A	uniwashllc.com
74.0.36.4	A	h-74-0-36-4.snfc.ca.globalcapacity.com
74.0.36.47	A	h-74-0-36-47.snfc.ca.megapath.net
74.0.36.190	A	somaphoto.com
74.0.37.4	A	mail.rogers-canada.com
74.0.37.4	A	mail.rogers-mexico.com
74.0.37.138	PTR	h-74-0-37-138.snfc.ca.globalcapacity.com
74.0.37.138	A	h-74-0-37-138.snfc.ca.megapath.net
74.0.39.53	A	hamiltonglobal.org
74.0.39.53	A	mail.hamiltonglobal.org
74.0.39.83	PTR	mail2.cbmlaw.com
74.0.39.106	PTR	h-74-0-39-106.snfc.ca.megapath.net
74.0.39.106	A	freilichs.org
74.0.39.116	A	identityinternet.net
74.0.39.116	A	identityflux.net
74.0.39.116	A	identitymachine.com