Robtex

Up: 104.243.64.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 104.243.80.0/21
Down right: 104.243.88.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
104.243.80.8	PTR	ip-104-243-80-8.user.start.ca
104.243.80.8	A	mercuryprints.com
104.243.80.8	A	djhq.biz
104.243.80.15	PTR	ip-104-243-80-15.user.start.ca
104.243.80.16	A+PTR	ip-104-243-80-16.user.start.ca
104.243.80.16	A	www.trustthefrog.ca
104.243.80.17	A+PTR	ip-104-243-80-17.user.start.ca
104.243.80.17	A	yogashack.com
104.243.80.20	PTR	ip-104-243-80-20.user.start.ca
104.243.80.22	PTR	ip-104-243-80-22.user.start.ca
104.243.80.34	A	highfive.org
104.243.80.35	A+PTR	ip-104-243-80-35.user.start.ca
104.243.80.35	A	www.lstar.ca
104.243.80.38	A+PTR	ip-104-243-80-38.user.start.ca
104.243.80.39	PTR	ip-104-243-80-39.user.start.ca
104.243.80.48	A+PTR	ip-104-243-80-48.user.start.ca
104.243.80.48	A	www.hallsflooring.ca
104.243.80.49	A+PTR	ip-104-243-80-49.user.start.ca
104.243.80.49	A	www.ocasa.on.ca
104.243.80.50	PTR	ip-104-243-80-50.user.start.ca
104.243.80.52	PTR	ip-104-243-80-52.user.start.ca
104.243.80.64	A+PTR	ip-104-243-80-64.user.start.ca
104.243.80.64	A	ldnsportsdinner.com
104.243.80.64	A	www.ldnsportsdinner.com
104.243.80.65	PTR	ip-104-243-80-65.user.start.ca
104.243.80.65	A	heavenscent.ca
104.243.80.66	PTR	ip-104-243-80-66.user.start.ca
104.243.80.69	PTR	ip-104-243-80-69.user.start.ca
104.243.80.83	A+PTR	ip-104-243-80-83.user.start.ca
104.243.80.83	A	www.sigroup.ca
104.243.80.83	A	sigroup.ca
104.243.80.84	A+PTR	ip-104-243-80-84.user.start.ca
104.243.80.87	PTR	ip-104-243-80-87.user.start.ca
104.243.80.91	PTR	ip-104-243-80-91.user.start.ca
104.243.80.99	A+PTR	ip-104-243-80-99.user.start.ca
104.243.80.99	A	lyricdubee.com
104.243.80.103	A+PTR	ip-104-243-80-103.user.start.ca
104.243.80.103	A	chriselle.com
104.243.80.107	PTR	ip-104-243-80-107.user.start.ca
104.243.80.108	PTR	ip-104-243-80-108.user.start.ca
104.243.80.115	A	oneilfuneralhome.ca
104.243.80.115	A	arslanahmed.dlinkddns.com
104.243.80.117	PTR	ip-104-243-80-117.user.start.ca
104.243.80.117	A	inspiritres.com
104.243.80.117	A	inspiritresidences.com
104.243.80.119	PTR	ip-104-243-80-119.user.start.ca
104.243.80.120	PTR	ip-104-243-80-120.user.start.ca
104.243.80.129	A+PTR	ip-104-243-80-129.user.start.ca
104.243.80.129	A	1866wefight.com
104.243.80.135	A+PTR	ip-104-243-80-135.user.start.ca
104.243.80.135	A	rbcplacelondon.com
104.243.80.141	PTR	ip-104-243-80-141.user.start.ca
104.243.80.144	A+PTR	ip-104-243-80-144.user.start.ca
104.243.80.144	A	wordsdoctor.ca
104.243.80.149	A+PTR	ip-104-243-80-149.user.start.ca
104.243.80.149	A	www.egroup1.com
104.243.80.158	PTR	ip-104-243-80-158.user.start.ca
104.243.80.164	A+PTR	ip-104-243-80-164.user.start.ca
104.243.80.164	A	www.oes-inc.com
104.243.80.168	A+PTR	ip-104-243-80-168.user.start.ca
104.243.80.168	A	osstf11.com
104.243.80.170	PTR	ip-104-243-80-170.user.start.ca
104.243.80.171	PTR	ip-104-243-80-171.user.start.ca
104.243.80.176	A+PTR	ip-104-243-80-176.user.start.ca
104.243.80.176	A	canadiancluboflondon.ca
104.243.80.181	A+PTR	ip-104-243-80-181.user.start.ca
104.243.80.181	A	communitronics.ca
104.243.80.190	PTR	ip-104-243-80-190.user.start.ca
104.243.80.191	PTR	ip-104-243-80-191.user.start.ca
104.243.80.192	A+PTR	ip-104-243-80-192.user.start.ca
104.243.80.192	A	brandersteel.com
104.243.80.206	A+PTR	ip-104-243-80-206.user.start.ca
104.243.80.206	A	doctorfreight.com
104.243.80.208	A	dreamcatcherlondon.com
104.243.80.208	A	dcpcanada.com
104.243.80.208	A	www.dcpcanada.com
104.243.80.210	PTR	ip-104-243-80-210.user.start.ca
104.243.80.210	A	www.treesfortheparkway.ca
104.243.80.212	PTR	ip-104-243-80-212.user.start.ca
104.243.80.216	PTR	ip-104-243-80-216.user.start.ca
104.243.80.224	A+PTR	ip-104-243-80-224.user.start.ca
104.243.80.224	A	angusfarms.ca
104.243.80.226	PTR	ip-104-243-80-226.user.start.ca
104.243.80.226	A	provincialglass.com
104.243.80.226	A	www.provincialglass.com
104.243.80.229	PTR	ip-104-243-80-229.user.start.ca
104.243.80.235	PTR	ip-104-243-80-235.user.start.ca
104.243.81.14	A+PTR	ip-104-243-81-14.user.start.ca
104.243.81.14	A	entertainmentbydesign.ca
104.243.81.19	A+PTR	ip-104-243-81-19.user.start.ca
104.243.81.19	A	www.oneilphoto.on.ca
104.243.81.22	A+PTR	ip-104-243-81-22.user.start.ca
104.243.81.22	A	markeng.com
104.243.81.25	PTR	ip-104-243-81-25.user.start.ca
104.243.81.26	PTR	ip-104-243-81-26.user.start.ca
104.243.81.35	A+PTR	ip-104-243-81-35.user.start.ca
104.243.81.35	A	newmarketprinting.com
104.243.81.43	A+PTR	ip-104-243-81-43.user.start.ca
104.243.81.43	A	www.gcwc.ca
104.243.81.44	PTR	ip-104-243-81-44.user.start.ca
104.243.81.45	PTR	ip-104-243-81-45.user.start.ca
104.243.81.51	A+PTR	ip-104-243-81-51.user.start.ca
104.243.81.51	A	www.boldstarinfrared.com
104.243.81.54	A+PTR	ip-104-243-81-54.user.start.ca
104.243.81.54	A	www.backyardastronomy.com
104.243.81.57	PTR	ip-104-243-81-57.user.start.ca
104.243.81.60	PTR	ip-104-243-81-60.user.start.ca
104.243.81.69	A+PTR	ip-104-243-81-69.user.start.ca
104.243.81.69	A	www.utilcall.com
104.243.81.73	A+PTR	ip-104-243-81-73.user.start.ca
104.243.81.73	A	solarisconsulting.ca
104.243.81.79	PTR	ip-104-243-81-79.user.start.ca
104.243.81.80	A+PTR	ip-104-243-81-80.user.start.ca
104.243.81.80	A	fishyschooldropouts.com
104.243.81.82	A+PTR	ip-104-243-81-82.user.start.ca
104.243.81.82	A	dsri.ca
104.243.81.83	PTR	ip-104-243-81-83.user.start.ca
104.243.81.84	PTR	ip-104-243-81-84.user.start.ca
104.243.81.100	A+PTR	ip-104-243-81-100.user.start.ca
104.243.81.100	A	www.cambridgelibraries.ca
104.243.81.100	A	cambridgelibraries.ca
104.243.82.62	A+PTR	ip-104-243-82-62.user.start.ca
104.243.82.248	A+PTR	ip-104-243-82-248.user.start.ca
104.243.83.57	A	ip-104-243-83-57.user.start.ca
104.243.89.89	A+PTR	ip-104-243-89-89.user.start.ca
104.243.94.147	A+PTR	ip-104-243-94-147.user.start.ca
104.243.94.147	A	mail.imperialroofing.com
104.243.94.147	A	imperialroofing.spdns.org