Robtex

Up: 71.82.32.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 71.82.32.0/23
Down right: 71.82.34.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
71.82.32.66	A+PTR	mail.tdobbins.com
71.82.32.230	A	mail.millunzi.com
71.82.32.230	A	foodservice-fdp.com
71.82.33.0	A+PTR	71-82-33-0.static.sprn.tx.charter.com
71.82.33.1	A	mail.mariahfuels.com
71.82.33.3	A+PTR	71-82-33-3.static.sprn.tx.charter.com
71.82.33.10	A+PTR	71-82-33-10.static.sprn.tx.charter.com
71.82.33.13	A+PTR	71-82-33-13.static.sprn.tx.charter.com
71.82.33.19	A+PTR	71-82-33-19.static.sprn.tx.charter.com
71.82.33.37	A+PTR	71-82-33-37.static.sprn.tx.charter.com
71.82.33.41	A+PTR	71-82-33-41.static.sprn.tx.charter.com
71.82.33.46	A+PTR	71-82-33-46.static.sprn.tx.charter.com
71.82.33.51	A+PTR	71-82-33-51.static.sprn.tx.charter.com
71.82.33.53	A+PTR	71-82-33-53.static.sprn.tx.charter.com
71.82.33.56	A+PTR	71-82-33-56.static.sprn.tx.charter.com
71.82.33.63	A+PTR	71-82-33-63.static.sprn.tx.charter.com
71.82.33.69	A+PTR	71-82-33-69.static.sprn.tx.charter.com
71.82.33.81	A+PTR	71-82-33-81.static.sprn.tx.charter.com
71.82.33.92	A+PTR	71-82-33-92.static.sprn.tx.charter.com
71.82.33.97	A+PTR	71-82-33-97.static.sprn.tx.charter.com
71.82.33.100	A+PTR	71-82-33-100.static.sprn.tx.charter.com
71.82.33.101	A+PTR	71-82-33-101.static.sprn.tx.charter.com
71.82.33.105	A+PTR	71-82-33-105.static.sprn.tx.charter.com
71.82.33.107	A+PTR	71-82-33-107.static.sprn.tx.charter.com
71.82.33.108	A+PTR	71-82-33-108.static.sprn.tx.charter.com
71.82.33.110	A+PTR	71-82-33-110.static.sprn.tx.charter.com
71.82.33.112	A+PTR	71-82-33-112.static.sprn.tx.charter.com
71.82.33.115	A+PTR	71-82-33-115.static.sprn.tx.charter.com
71.82.33.120	A+PTR	71-82-33-120.static.sprn.tx.charter.com
71.82.33.123	A+PTR	71-82-33-123.static.sprn.tx.charter.com
71.82.33.124	A+PTR	71-82-33-124.static.sprn.tx.charter.com
71.82.33.131	A+PTR	71-82-33-131.static.sprn.tx.charter.com
71.82.33.131	A	sec-dns.asilogistics.com
71.82.33.131	A	app.asilogistics.com
71.82.33.132	A+PTR	71-82-33-132.static.sprn.tx.charter.com
71.82.33.139	A+PTR	71-82-33-139.static.sprn.tx.charter.com
71.82.33.146	A+PTR	71-82-33-146.static.sprn.tx.charter.com
71.82.33.152	A+PTR	71-82-33-152.static.sprn.tx.charter.com
71.82.33.153	A+PTR	71-82-33-153.static.sprn.tx.charter.com
71.82.33.160	A+PTR	71-82-33-160.static.sprn.tx.charter.com
71.82.33.162	PTR	71-82-33-162.static.sprn.tx.charter.com
71.82.33.162	A	vsoft-software.com
71.82.33.164	A+PTR	71-82-33-164.static.sprn.tx.charter.com
71.82.33.167	A+PTR	71-82-33-167.static.sprn.tx.charter.com
71.82.33.170	A+PTR	71-82-33-170.static.sprn.tx.charter.com
71.82.33.174	A+PTR	71-82-33-174.static.sprn.tx.charter.com
71.82.33.177	A+PTR	71-82-33-177.static.sprn.tx.charter.com
71.82.33.178	A+PTR	71-82-33-178.static.sprn.tx.charter.com
71.82.33.190	A+PTR	71-82-33-190.static.sprn.tx.charter.com
71.82.33.192	A+PTR	71-82-33-192.static.sprn.tx.charter.com
71.82.33.193	A+PTR	71-82-33-193.static.sprn.tx.charter.com
71.82.33.198	A+PTR	71-82-33-198.static.sprn.tx.charter.com
71.82.33.204	A+PTR	71-82-33-204.static.sprn.tx.charter.com
71.82.33.205	A+PTR	71-82-33-205.static.sprn.tx.charter.com
71.82.33.212	A+PTR	71-82-33-212.static.sprn.tx.charter.com
71.82.33.222	A+PTR	71-82-33-222.static.sprn.tx.charter.com
71.82.33.223	A+PTR	71-82-33-223.static.sprn.tx.charter.com
71.82.33.230	A+PTR	71-82-33-230.static.sprn.tx.charter.com
71.82.33.232	A+PTR	71-82-33-232.static.sprn.tx.charter.com
71.82.33.234	A+PTR	71-82-33-234.static.sprn.tx.charter.com
71.82.33.235	A+PTR	71-82-33-235.static.sprn.tx.charter.com
71.82.33.237	A+PTR	71-82-33-237.static.sprn.tx.charter.com
71.82.33.239	A+PTR	71-82-33-239.static.sprn.tx.charter.com
71.82.33.240	A+PTR	71-82-33-240.static.sprn.tx.charter.com
71.82.33.244	A+PTR	71-82-33-244.static.sprn.tx.charter.com
71.82.33.252	A+PTR	71-82-33-252.static.sprn.tx.charter.com
71.82.34.70	PTR	71-82-34-70.static.sprn.tx.charter.com
71.82.34.70	A	remote.restornation.com
71.82.34.86	A	mail.stuff4water.com
71.82.34.138	A	mail.bcipronet.com
71.82.34.173	PTR	071-082-034-173.biz.spectrum.com
71.82.34.173	A	71-82-34-173.static.sprn.tx.charter.com
71.82.34.173	A	sixmilliondollarpage.com
71.82.34.205	A+PTR	71-82-34-205.static.sprn.tx.charter.com
71.82.34.205	A	mail1.covey-of-quails.com
71.82.34.205	A	mail5.thequailnet.com
71.82.34.206	PTR	smtp.sickdata.net
71.82.34.218	A	remote.4ato.com
71.82.34.218	A	remote.athirdopinion.com
71.82.35.2	A+PTR	71-82-35-2.static.sprn.tx.charter.com
71.82.35.74	A+PTR	71-82-35-74.static.sprn.tx.charter.com
71.82.35.82	A	remote.advancedcompressedair.com
71.82.35.82	A	advancedcompressedair.com
71.82.35.114	PTR	3gaitestate.com
71.82.35.214	A+PTR	71-82-35-214.static.sprn.tx.charter.com