Robtex

Up: 66.25.0.0/18
Can't show all results, try to descend to a more specific CIDR
Down left: 66.25.0.0/20
Down right: 66.25.16.0/20
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
66.25.0.0	A+PTR	cpe-66-25-0-0.tx.res.rr.com
66.25.0.34	A	dannohr.com
66.25.0.39	A	cpe-66-25-0-39.tx.res.rr.com
66.25.0.103	A	infodaemon.com
66.25.0.103	A	www.infodaemon.com
66.25.0.103	A	mail.infodaemon.com
66.25.0.137	A	cpe-66-25-0-137.tx.res.rr.com
66.25.0.137	A	dfwdevs.com
66.25.1.5	A	cpe-66-25-1-5.tx.res.rr.com
66.25.1.9	A	cpe-66-25-1-9.tx.res.rr.com
66.25.1.20	A	cpe-66-25-1-20.tx.res.rr.com
66.25.1.23	A	cpe-66-25-1-23.tx.res.rr.com
66.25.1.64	PTR	cpe-66-25-1-64.tx.res.rr.com
66.25.1.65	PTR	cpe-66-25-1-65.tx.res.rr.com
66.25.1.66	A+PTR	cpe-66-25-1-66.tx.res.rr.com
66.25.1.99	PTR	cpe-66-25-1-99.tx.res.rr.com
66.25.1.103	A	cpe-66-25-1-103.tx.res.rr.com
66.25.1.104	A	cpe-66-25-1-104.tx.res.rr.com
66.25.1.107	A	cpe-66-25-1-107.tx.res.rr.com
66.25.1.111	A	cpe-66-25-1-111.tx.res.rr.com
66.25.1.128	A+PTR	cpe-66-25-1-128.tx.res.rr.com
66.25.1.129	PTR	cpe-66-25-1-129.tx.res.rr.com
66.25.1.130	A+PTR	cpe-66-25-1-130.tx.res.rr.com
66.25.1.136	A	cpe-66-25-1-136.tx.res.rr.com
66.25.1.139	A	cpe-66-25-1-139.tx.res.rr.com
66.25.1.160	A	cpe-66-25-1-160.tx.res.rr.com
66.25.1.161	PTR	cpe-66-25-1-161.tx.res.rr.com
66.25.1.167	A	cpe-66-25-1-167.tx.res.rr.com
66.25.1.169	A	cpe-66-25-1-169.tx.res.rr.com
66.25.1.171	A	cpe-66-25-1-171.tx.res.rr.com
66.25.1.192	A+PTR	cpe-66-25-1-192.tx.res.rr.com
66.25.1.193	PTR	cpe-66-25-1-193.tx.res.rr.com
66.25.1.194	A	cpe-66-25-1-194.tx.res.rr.com
66.25.1.197	A	cpe-66-25-1-197.tx.res.rr.com
66.25.1.205	A	cpe-66-25-1-205.tx.res.rr.com
66.25.1.225	PTR	cpe-66-25-1-225.tx.res.rr.com
66.25.1.227	A+PTR	cpe-66-25-1-227.tx.res.rr.com
66.25.1.228	A	cpe-66-25-1-228.tx.res.rr.com
66.25.1.229	A	cpe-66-25-1-229.tx.res.rr.com
66.25.1.230	A	cpe-66-25-1-230.tx.res.rr.com
66.25.2.2	A+PTR	cpe-66-25-2-2.tx.res.rr.com
66.25.2.9	A	gmsenterprises.com
66.25.2.9	A	sandkarchitects.com
66.25.2.9	A	cpe-66-25-2-9.tx.res.rr.com
66.25.2.70	A	cpe-66-25-2-70.tx.res.rr.com
66.25.3.222	A	cpe-66-25-3-222.tx.res.rr.com
66.25.3.224	A	aaronmaynard.com
66.25.4.205	A	txasolutions.com
66.25.4.205	A	renda87.com
66.25.5.2	A+PTR	cpe-66-25-5-2.tx.res.rr.com
66.25.5.32	A+PTR	cpe-66-25-5-32.tx.res.rr.com
66.25.6.170	A	cpe-66-25-6-170.tx.res.rr.com
66.25.7.3	A+PTR	cpe-66-25-7-3.tx.res.rr.com
66.25.7.206	A	cpe-66-25-7-206.tx.res.rr.com
66.25.8.31	A	blooboy.com
66.25.9.23	A	cpe-66-25-9-23.tx.res.rr.com
66.25.9.43	A	cpe-66-25-9-43.tx.res.rr.com
66.25.9.76	A	cpe-66-25-9-76.tx.res.rr.com
66.25.9.106	A	cpe-66-25-9-106.tx.res.rr.com
66.25.9.188	A	cpe-66-25-9-188.tx.res.rr.com
66.25.10.30	A	potluckweb88.com
66.25.10.30	A	ptw88.com
66.25.10.221	A	lucasmelvin.com
66.25.11.204	A	pizzaorsalad.com
66.25.11.204	A	starkrentalcorp.com
66.25.11.204	A	russellhankins.com
66.25.11.210	A	cpe-66-25-11-210.tx.res.rr.com
66.25.11.228	A	markmckinney.net
66.25.11.237	A	www.sysadminforhire.net
66.25.11.237	A	chadedwards.info
66.25.12.139	A	cpe-66-25-12-139.tx.res.rr.com
66.25.12.180	A	cpe-66-25-12-180.tx.res.rr.com
66.25.12.207	A	cpe-66-25-12-207.tx.res.rr.com
66.25.13.185	A	cpe-66-25-13-185.tx.res.rr.com
66.25.14.135	A	cpe-66-25-14-135.tx.res.rr.com
66.25.14.163	A+PTR	cpe-66-25-14-163.tx.res.rr.com
66.25.14.163	A	rani.dyndns.org
66.25.14.226	PTR	cpe-66-25-14-226.tx.res.rr.com
66.25.14.226	A	thegraysite.com
66.25.16.11	A	cpe-66-25-16-11.tx.res.rr.com
66.25.16.178	A	cpe-66-25-16-178.tx.res.rr.com
66.25.17.100	A	cpe-66-25-17-100.tx.res.rr.com
66.25.17.143	A	adjotech.com
66.25.18.79	A	cpe-66-25-18-79.tx.res.rr.com
66.25.18.81	A	cpe-66-25-18-81.tx.res.rr.com
66.25.18.153	A	mx.walletcrypt.com
66.25.20.2	A+PTR	cpe-66-25-20-2.tx.res.rr.com
66.25.20.27	A	cpe-66-25-20-27.tx.res.rr.com
66.25.20.144	A	mail.problemoftheday.com
66.25.21.153	A	cpe-66-25-21-153.tx.res.rr.com
66.25.21.198	A	cpe-66-25-21-198.tx.res.rr.com
66.25.22.54	A	cpe-66-25-22-54.tx.res.rr.com
66.25.22.81	A	cpe-66-25-22-81.tx.res.rr.com
66.25.23.40	A	cpe-66-25-23-40.tx.res.rr.com
66.25.23.124	A	cpe-66-25-23-124.tx.res.rr.com
66.25.24.141	A	cpe-66-25-24-141.tx.res.rr.com
66.25.26.2	A+PTR	cpe-66-25-26-2.tx.res.rr.com
66.25.26.132	A	cpe-66-25-26-132.tx.res.rr.com
66.25.27.79	A	cpe-66-25-27-79.tx.res.rr.com
66.25.27.92	A	danishcousins.org
66.25.27.92	A	adaptfast.com
66.25.27.92	A	standardsoft.com
66.25.27.242	A	kippet.com
66.25.27.242	A	whatsmyfico.com
66.25.28.15	A	mac1.firstcupofcoffee.net
66.25.28.15	A	firstcupofcoffee.net
66.25.28.133	A	cpe-66-25-28-133.tx.res.rr.com
66.25.28.192	PTR	cpe-66-25-28-192.tx.res.rr.com
66.25.28.212	A	cpe-66-25-28-212.tx.res.rr.com
66.25.28.220	A	nhmobilelearning.com
66.25.28.220	A	nhmobiletraining.com
66.25.29.2	A	cpe-66-25-29-2.tx.res.rr.com
66.25.29.104	A	cpe-66-25-29-104.tx.res.rr.com
66.25.29.174	A	cpe-66-25-29-174.tx.res.rr.com
66.25.29.192	PTR	cpe-66-25-29-192.tx.res.rr.com
66.25.31.49	A	cpe-66-25-31-49.tx.res.rr.com
66.25.31.156	A	cpe-66-25-31-156.tx.res.rr.com
66.25.31.159	A	cpe-66-25-31-159.tx.res.rr.com
66.25.31.161	PTR	cpe-66-25-31-161.tx.res.rr.com
66.25.31.255	A	cpe-66-25-31-255.tx.res.rr.com