Robtex

Up: 199.19.24.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 199.19.28.0/23
Down right: 199.19.30.0/23

IP	Type	Hostname
199.19.28.10	A+PTR	ns5.datavo.com
199.19.28.12	PTR	cust-199-19-28-12.dsl.datavo.com
199.19.28.14	A+PTR	cust-199-19-28-14.dsl.datavo.com
199.19.28.42	PTR	cust-199-19-28-42.dsl.datavo.com
199.19.28.52	PTR	cust-199-19-28-52.dsl.datavo.com
199.19.28.64	PTR	cust-199-19-28-64.dsl.datavo.com
199.19.28.71	A+PTR	cust-199-19-28-71.dsl.datavo.com
199.19.28.72	PTR	cust-199-19-28-72.dsl.datavo.com
199.19.28.85	PTR	cust-199-19-28-85.dsl.datavo.com
199.19.28.167	PTR	cust-199-19-28-167.dsl.datavo.com
199.19.28.192	PTR	cust-199-19-28-192.dsl.datavo.com
199.19.29.21	PTR	cust-199-19-29-21.dsl.datavo.com
199.19.29.48	PTR	cust-199-19-29-48.dsl.datavo.com
199.19.29.58	PTR	cust-199-19-29-58.dsl.datavo.com
199.19.29.61	PTR	cust-199-19-29-61.dsl.datavo.com
199.19.29.62	PTR	cust-199-19-29-62.dsl.datavo.com
199.19.29.69	PTR	cust-199-19-29-69.dsl.datavo.com
199.19.29.73	PTR	cust-199-19-29-73.dsl.datavo.com
199.19.29.86	PTR	cust-199-19-29-86.dsl.datavo.com
199.19.29.87	PTR	cust-199-19-29-87.dsl.datavo.com
199.19.29.98	PTR	cust-199-19-29-98.dsl.datavo.com
199.19.29.161	PTR	cust-199-19-29-161.dsl.datavo.com
199.19.29.198	PTR	cust-199-19-29-198.dsl.datavo.com
199.19.29.220	PTR	cust-199-19-29-220.dsl.datavo.com
199.19.30.10	PTR	cust-199-19-30-10.dsl.datavo.com
199.19.30.19	PTR	cust-199-19-30-19.dsl.datavo.com
199.19.30.29	PTR	cust-199-19-30-29.dsl.datavo.com
199.19.30.34	PTR	cust-199-19-30-34.dsl.datavo.com
199.19.30.37	A	cust-199-19-30-37.dsl.datavo.com
199.19.30.55	PTR	cust-199-19-30-55.dsl.datavo.com
199.19.30.73	PTR	cust-199-19-30-73.dsl.datavo.com
199.19.30.76	PTR	cust-199-19-30-76.dsl.datavo.com
199.19.30.78	PTR	cust-199-19-30-78.dsl.datavo.com
199.19.30.82	PTR	cust-199-19-30-82.dsl.datavo.com
199.19.30.89	PTR	cust-199-19-30-89.dsl.datavo.com
199.19.30.92	PTR	cust-199-19-30-92.dsl.datavo.com
199.19.30.134	PTR	cust-199-19-30-134.dsl.datavo.com
199.19.30.192	PTR	cust-199-19-30-192.dsl.datavo.com
199.19.30.250	PTR	cust-199-19-30-250.dsl.datavo.com
199.19.30.251	PTR	cust-199-19-30-251.dsl.datavo.com
199.19.30.254	PTR	cust-199-19-30-254.dsl.datavo.com
199.19.31.31	PTR	cust-199-19-31-31.dsl.datavo.com
199.19.31.54	PTR	cust-199-19-31-54.dsl.datavo.com
199.19.31.61	A	store07.thruhere.net
199.19.31.61	A	7.lplremote.com
199.19.31.70	PTR	cust-199-19-31-70.dsl.datavo.com
199.19.31.74	PTR	cust-199-19-31-74.dsl.datavo.com
199.19.31.75	PTR	cust-199-19-31-75.dsl.datavo.com
199.19.31.81	PTR	cust-199-19-31-81.dsl.datavo.com
199.19.31.117	PTR	cust-199-19-31-117.dsl.datavo.com