Robtex

Up: 66.51.128.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 66.51.128.0/22
Down right: 66.51.132.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
66.51.128.0	PTR	vl128.aebc.com
66.51.128.0	A	joshua.aebc.com
66.51.128.3	PTR	66.51.128.3.aebc.970.cipherkey.com
66.51.128.3	A	aebc.com
66.51.128.3	A	cipherds.com
66.51.128.11	A+PTR	voipstun.aebc.ca
66.51.128.11	A	stun.voip.aebc.com
66.51.128.11	A	voipstun.aebc.com
66.51.128.19	PTR	wifi.aebc.com
66.51.128.19	A	joshua.aebc.com
66.51.128.19	A	turbotv.info
66.51.128.24	A+PTR	hercules2.aebc.com
66.51.128.24	A	straightwings.com
66.51.128.24	A	www3.aebc.com
66.51.128.32	PTR	globalmember.net
66.51.128.33	PTR	208.110.128.33.aebc.970.cipherkey.com
66.51.128.33	A	prostatecancerbc.ca
66.51.128.42	PTR	66.51.128.42.aebc.970.cipherkey.com
66.51.128.42	A	www.actspro.net
66.51.128.42	A	www.sionsoft.com
66.51.128.43	PTR	stun970.aebc.com
66.51.128.50	A	aevoip.aebc.com
66.51.128.51	A	aevoip1.aebc.com
66.51.128.52	A	aevoip2.aebc.com
66.51.128.61	A	moodstabilizerplus.com
66.51.128.61	A	ericmarantan.com
66.51.128.61	A	mail.moodstabilizerplus.com
66.51.128.71	A	proxy.aebc.com
66.51.128.72	A+PTR	aevoip_72.aebc.com
66.51.128.73	A	aevoip_73.aebc.com
66.51.128.75	A+PTR	66.51.128.75.aebc.970.cipherkey.com
66.51.128.75	A	970-mail-01.ciphertv.org
66.51.128.80	A	aetrixpbx.aebc.com
66.51.128.97	A	ispmanager.aebc.ca
66.51.128.97	A	ispmanager.aebc.com
66.51.128.98	PTR	ispmanager.aebc.ca
66.51.128.98	A	ispmanager.ciphertv.com
66.51.128.98	A	ispmanager.unimaxx.com
66.51.128.99	PTR	66.51.128.99.aebc.970.cipherkey.com
66.51.128.104	A	mxmail.ciphertv.ca
66.51.128.105	PTR	mail.aebc.com
66.51.128.105	A	mail.actspro.net
66.51.128.105	A	infoservepop3.aebc.com
66.51.128.106	PTR	mx3mail.aebc.com
66.51.128.107	PTR	mx3mail.aebc.com
66.51.128.120	A+PTR	master.cipherkey.com
66.51.128.122	PTR	208.110.128.122.aebc.970.cipherkey.com
66.51.128.122	A	www.aebc.tv
66.51.128.122	A	aebc.tv
66.51.128.130	A	user.telnetphone.ca
66.51.128.130	A	radsql.aebc.com
66.51.128.130	A	clientsql.fwin.ca
66.51.128.137	PTR	webhost1.win.aebc.com
66.51.128.137	A	cipherkey.net
66.51.128.137	A	66.51.128.137.aebc.970.cipherkey.com
66.51.128.191	A	mydsltv.com
66.51.128.191	A	members.fwin.ca
66.51.128.191	A	web.aebc.com
66.51.128.201	A+PTR	web2.aebc.com
66.51.128.201	A	www.cacimmigration.com
66.51.128.201	A	cacimmigration.com
66.51.128.204	PTR	66.51.128.204.aebc.970.cipherkey.com
66.51.128.211	A	adsl.aebc.com
66.51.128.226	A	six.aebc.com
66.51.128.240	A+PTR	ns4.cipherkey.com
66.51.128.240	A	unix.infoserve.net
66.51.128.240	A	dns4.aebc.com
66.51.128.241	PTR	ns5.cipherkey.com
66.51.129.2	PTR	zz6651129002.cipherkey.com
66.51.129.2	A	zzfreehktvb110.c68568.iptvwizard.com
66.51.129.2	A	e1.c68568.iptvwizard.com
66.51.129.3	A	e6.c68568.iptvwizard.com
66.51.129.59	PTR	zz6651129059.cipherkey.com
66.51.129.59	A	straightwings.com
66.51.129.59	A	deltaecon.com
66.51.129.69	A	mail.brella.ca
66.51.129.88	A+PTR	mail.brellawireless.com
66.51.129.88	A	ftp.brellawireless.com
66.51.129.88	A	brellawireless.com
66.51.129.98	A	e5.c68568.iptvwizard.com
66.51.129.100	A	e3.c68568.iptvwizard.com
66.51.129.138	PTR	zz6651129138.cipherkey.com
66.51.129.138	A	dns1.tieus.com
66.51.129.161	PTR	mars.aicom.com
66.51.129.162	A	s3-129162.ciphertv.com
66.51.129.163	A	s3-129163.ciphertv.com
66.51.129.169	PTR	zz6651129169.cipherkey.com
66.51.129.171	PTR	zz6651129171.cipherkey.com
66.51.129.171	A	s6-129171.ciphertv.com
66.51.129.218	PTR	mail.malariaeradication.com
66.51.129.218	PTR	www.malariaeradication.com
66.51.129.226	A	www.multihat.com
66.51.129.227	PTR	mail.multihat.com
66.51.129.227	A+PTR	multiedge.multihat.com
66.51.129.227	A+PTR	www.multihat.com
66.51.130.1	PTR	66.51.130.1.core-s12.aebc.com
66.51.130.99	A	s12-130099.ciphertv.com
66.51.130.144	A	ns3.dns-public.aebc.ca
66.51.130.150	A	s12-130150.ciphertv.com
66.51.130.166	A	epga2.cipherkey.com
66.51.130.166	A	epgc2.cipherkey.com
66.51.130.197	A	epgc1.cipherkey.com
66.51.130.197	A	epga1.cipherkey.com
66.51.131.59	PTR	xx6651131059.cipherkey.com
66.51.131.208	PTR	xx6651131208.cipherkey.com
66.51.132.34	A	deltechnet.com
66.51.132.58	A	c-137.net
66.51.132.104	A	robobutterfly.com
66.51.133.157	A	66.51.133.157.erx-dhcp.cipherkey.com
66.51.133.223	A	66.51.133.223.erx-dhcp.cipherkey.com
66.51.133.225	A+PTR	66.51.133.225.erx-dhcp.cipherkey.com
66.51.133.232	A+PTR	66.51.133.232.erx-dhcp.cipherkey.com
66.51.133.239	A	66.51.133.239.erx-dhcp.cipherkey.com
66.51.133.244	A	66.51.133.244.erx-dhcp.cipherkey.com
66.51.133.245	A	66.51.133.245.erx-dhcp.cipherkey.com
66.51.133.247	A	66.51.133.247.erx-dhcp.cipherkey.com
66.51.133.252	A	66.51.133.252.erx-dhcp.cipherkey.com
66.51.135.8	A+PTR	66.51.135.8.erx-dhcp.cipherkey.com
66.51.135.9	A+PTR	66.51.135.9.erx-dhcp.cipherkey.com
66.51.135.16	PTR	66.51.135.16.erx-dhcp.cipherkey.com
66.51.135.17	PTR	66.51.135.17.erx-dhcp.cipherkey.com
66.51.135.28	A	66.51.135.28.erx-dhcp.cipherkey.com
66.51.135.54	A	66.51.135.54.erx-dhcp.cipherkey.com
66.51.135.67	PTR	xx6651135067.cipherkey.com
66.51.135.208	PTR	66.51.135.208.erx-dhcp.cipherkey.com