Robtex

Up: 72.149.224.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 72.149.240.0/21
Down right: 72.149.248.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
72.149.240.1	A+PTR	adsl-072-149-240-001.sip.msy.bellsouth.net
72.149.240.3	A+PTR	adsl-072-149-240-003.sip.msy.bellsouth.net
72.149.240.8	A	adsl-072-149-240-008.sip.msy.bellsouth.net
72.149.240.9	A	adsl-072-149-240-009.sip.msy.bellsouth.net
72.149.240.30	A	adsl-072-149-240-030.sip.msy.bellsouth.net
72.149.240.39	A	adsl-072-149-240-039.sip.msy.bellsouth.net
72.149.240.40	A	adsl-072-149-240-040.sip.msy.bellsouth.net
72.149.240.41	A	adsl-072-149-240-041.sip.msy.bellsouth.net
72.149.240.45	A	adsl-072-149-240-045.sip.msy.bellsouth.net
72.149.240.49	A+PTR	adsl-072-149-240-049.sip.msy.bellsouth.net
72.149.240.53	A	adsl-072-149-240-053.sip.msy.bellsouth.net
72.149.240.56	A	adsl-072-149-240-056.sip.msy.bellsouth.net
72.149.240.58	A	adsl-072-149-240-058.sip.msy.bellsouth.net
72.149.240.64	A+PTR	adsl-072-149-240-064.sip.msy.bellsouth.net
72.149.240.65	A+PTR	adsl-072-149-240-065.sip.msy.bellsouth.net
72.149.240.67	A+PTR	adsl-072-149-240-067.sip.msy.bellsouth.net
72.149.240.72	A	adsl-072-149-240-072.sip.msy.bellsouth.net
72.149.240.83	A+PTR	adsl-072-149-240-083.sip.msy.bellsouth.net
72.149.240.88	A	adsl-072-149-240-088.sip.msy.bellsouth.net
72.149.240.92	A	adsl-072-149-240-092.sip.msy.bellsouth.net
72.149.240.97	A+PTR	adsl-072-149-240-097.sip.msy.bellsouth.net
72.149.240.98	A+PTR	adsl-072-149-240-098.sip.msy.bellsouth.net
72.149.240.99	A+PTR	adsl-072-149-240-099.sip.msy.bellsouth.net
72.149.240.100	A	adsl-072-149-240-100.sip.msy.bellsouth.net
72.149.240.116	A	adsl-072-149-240-116.sip.msy.bellsouth.net
72.149.240.117	A	adsl-072-149-240-117.sip.msy.bellsouth.net
72.149.240.118	A	adsl-072-149-240-118.sip.msy.bellsouth.net
72.149.240.126	A	adsl-072-149-240-126.sip.msy.bellsouth.net
72.149.240.128	A+PTR	adsl-072-149-240-128.sip.msy.bellsouth.net
72.149.240.130	A+PTR	adsl-072-149-240-130.sip.msy.bellsouth.net
72.149.240.131	A+PTR	adsl-072-149-240-131.sip.msy.bellsouth.net
72.149.240.132	A	adsl-072-149-240-132.sip.msy.bellsouth.net
72.149.240.144	A+PTR	adsl-072-149-240-144.sip.msy.bellsouth.net
72.149.240.148	A	adsl-072-149-240-148.sip.msy.bellsouth.net
72.149.240.149	A	adsl-072-149-240-149.sip.msy.bellsouth.net
72.149.240.152	A	adsl-072-149-240-152.sip.msy.bellsouth.net
72.149.240.166	A	adsl-072-149-240-166.sip.msy.bellsouth.net
72.149.240.168	A	adsl-072-149-240-168.sip.msy.bellsouth.net
72.149.240.176	A+PTR	adsl-072-149-240-176.sip.msy.bellsouth.net
72.149.240.178	A+PTR	adsl-072-149-240-178.sip.msy.bellsouth.net
72.149.240.180	A	adsl-072-149-240-180.sip.msy.bellsouth.net
72.149.240.181	A	adsl-072-149-240-181.sip.msy.bellsouth.net
72.149.240.196	A	adsl-072-149-240-196.sip.msy.bellsouth.net
72.149.240.197	A	adsl-072-149-240-197.sip.msy.bellsouth.net
72.149.240.198	A	adsl-072-149-240-198.sip.msy.bellsouth.net
72.149.240.203	A	adsl-072-149-240-203.sip.msy.bellsouth.net
72.149.240.208	A+PTR	adsl-072-149-240-208.sip.msy.bellsouth.net
72.149.240.213	A	adsl-072-149-240-213.sip.msy.bellsouth.net
72.149.240.214	A	adsl-072-149-240-214.sip.msy.bellsouth.net
72.149.240.222	A	adsl-072-149-240-222.sip.msy.bellsouth.net
72.149.240.226	A+PTR	adsl-072-149-240-226.sip.msy.bellsouth.net
72.149.240.229	A	adsl-072-149-240-229.sip.msy.bellsouth.net
72.149.240.232	A	adsl-072-149-240-232.sip.msy.bellsouth.net
72.149.240.234	A	adsl-072-149-240-234.sip.msy.bellsouth.net
72.149.240.240	A+PTR	adsl-072-149-240-240.sip.msy.bellsouth.net
72.149.240.241	A+PTR	adsl-072-149-240-241.sip.msy.bellsouth.net
72.149.240.244	A	adsl-072-149-240-244.sip.msy.bellsouth.net
72.149.240.246	A	adsl-072-149-240-246.sip.msy.bellsouth.net
72.149.241.106	A+PTR	adsl-072-149-241-106.sip.msy.bellsouth.net
72.149.241.106	A	mail4.banksynergy.com
72.149.241.151	A+PTR	adsl-072-149-241-151.sip.msy.bellsouth.net
72.149.242.18	A+PTR	adsl-072-149-242-018.sip.msy.bellsouth.net
72.149.242.90	PTR	adsl-072-149-242-090.sip.msy.bellsouth.net
72.149.242.90	A	lafaceless.com
72.149.243.134	A+PTR	adsl-072-149-243-134.sip.msy.bellsouth.net
72.149.244.106	PTR	mail.inabnetjones.com
72.149.247.29	A	adsl-072-149-247-029.sip.msy.bellsouth.net
72.149.247.250	A	adsl-072-149-247-250.sip.msy.bellsouth.net
72.149.248.110	PTR	adsl-072-149-248-110.sip.msy.bellsouth.net
72.149.248.110	A	a-marinteriors.com
72.149.249.4	A	mail2.saratogaresources.net
72.149.249.46	A+PTR	adsl-072-149-249-046.sip.msy.bellsouth.net
72.149.249.226	A	mail.assumptionsheriff.com
72.149.251.86	A+PTR	adsl-072-149-251-086.sip.msy.bellsouth.net
72.149.252.168	A	mail2.alfordservices.com
72.149.252.218	A+PTR	adsl-072-149-252-218.sip.msy.bellsouth.net
72.149.252.245	A+PTR	adsl-072-149-252-245.sip.msy.bellsouth.net
72.149.253.68	PTR	adsl-072-149-253-068.sip.msy.bellsouth.net
72.149.253.68	A	mail.cfisolutions.com
72.149.253.84	A+PTR	adsl-072-149-253-084.sip.msy.bellsouth.net
72.149.253.120	A+PTR	adsl-072-149-253-120.sip.msy.bellsouth.net
72.149.253.120	A	orx.com
72.149.253.120	A	pop.orx.com
72.149.254.2	A+PTR	adsl-072-149-254-002.sip.msy.bellsouth.net
72.149.254.92	A+PTR	adsl-072-149-254-092.sip.msy.bellsouth.net