Robtex

Up: 64.84.96.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 64.84.112.0/21
Down right: 64.84.120.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
64.84.112.82	PTR	dsl-64-84-112-82.dsl0.mtar.nc.net
64.84.112.129	PTR	dsl-64-84-112-129.dsl0.mtar.nc.net
64.84.112.161	PTR	dsl-64-84-112-161.dsl0.mtar.nc.net
64.84.112.226	PTR	dsl-64-84-112-226.dsl0.mtar.nc.net
64.84.113.2	PTR	dsl-64-84-113-2.dsl0.mtar.nc.net
64.84.113.19	PTR	dsl-64-84-113-19.dsl0.mtar.nc.net
64.84.113.39	PTR	dsl-64-84-113-39.dsl0.mtar.nc.net
64.84.113.41	PTR	dsl-64-84-113-41.dsl0.mtar.nc.net
64.84.113.49	PTR	dsl-64-84-113-49.dsl0.mtar.nc.net
64.84.113.71	PTR	dsl-64-84-113-71.dsl0.mtar.nc.net
64.84.113.80	PTR	dsl-64-84-113-80.dsl0.mtar.nc.net
64.84.113.115	PTR	dsl-64-84-113-115.dsl0.mtar.nc.net
64.84.113.148	PTR	dsl-64-84-113-148.dsl0.mtar.nc.net
64.84.113.160	PTR	dsl-64-84-113-160.dsl0.mtar.nc.net
64.84.113.161	PTR	dsl-64-84-113-161.dsl0.mtar.nc.net
64.84.113.198	PTR	dsl-64-84-113-198.dsl0.mtar.nc.net
64.84.113.224	PTR	dsl-64-84-113-224.dsl0.mtar.nc.net
64.84.113.241	PTR	dsl-64-84-113-241.dsl0.mtar.nc.net
64.84.113.243	PTR	dsl-64-84-113-243.dsl0.mtar.nc.net
64.84.114.3	PTR	dsl-64-84-114-3.dsl2.mtar.nc.net
64.84.114.17	PTR	dsl-64-84-114-17.dsl2.mtar.nc.net
64.84.114.49	PTR	dsl-64-84-114-49.dsl2.mtar.nc.net
64.84.114.51	PTR	dsl-64-84-114-51.dsl2.mtar.nc.net
64.84.114.80	PTR	dsl-64-84-114-80.dsl2.mtar.nc.net
64.84.114.113	PTR	dsl-64-84-114-113.dsl2.mtar.nc.net
64.84.114.129	PTR	dsl-64-84-114-129.dsl2.mtar.nc.net
64.84.114.130	PTR	dsl-64-84-114-130.dsl2.mtar.nc.net
64.84.114.177	PTR	dsl-64-84-114-177.dsl2.mtar.nc.net
64.84.114.194	PTR	dsl-64-84-114-194.dsl2.mtar.nc.net
64.84.114.227	PTR	dsl-64-84-114-227.dsl2.mtar.nc.net
64.84.115.226	PTR	dsl-64-84-115-226.dsl2.mtar.nc.net
64.84.116.96	PTR	dsl-64-84-116-96.dsl2.mtar.nc.net
64.84.118.83	PTR	dsl-64-84-118-83.dsl2.mtar.nc.net
64.84.119.51	PTR	dsl-64-84-119-51.dsl2.mtar.nc.net
64.84.119.51	A	onethreefourtwo.com
64.84.119.51	A	compueasy.com
64.84.119.53	A	onethreefourtwo.com
64.84.119.53	A	compueasy.com
64.84.119.53	A	mx.amazingmassage.com
64.84.119.55	A	onethreefourtwo.com
64.84.119.55	A	compueasy.com
64.84.119.55	A	mx.amazingmassage.com
64.84.119.56	A	onethreefourtwo.com
64.84.119.56	A	compueasy.com
64.84.119.56	A	mx.amazingmassage.com
64.84.119.57	A	onethreefourtwo.com
64.84.119.57	A	compueasy.com
64.84.119.57	A	mx.amazingmassage.com
64.84.119.58	A	onethreefourtwo.com
64.84.119.58	A	compueasy.com
64.84.119.58	A	mx.amazingmassage.com
64.84.119.66	PTR	dsl-64-84-119-66.dsl2.mtar.nc.net
64.84.119.97	PTR	dsl-64-84-119-97.dsl2.mtar.nc.net
64.84.120.9	A	inet-dsl-6484129.innernet.net
64.84.120.16	A+PTR	inet-dsl-648412016.innernet.net
64.84.120.20	A	inet-dsl-648412020.innernet.net
64.84.120.29	A	inet-dsl-648412029.innernet.net
64.84.120.32	A+PTR	inet-dsl-648412032.innernet.net
64.84.120.46	A	inet-dsl-648412046.innernet.net
64.84.120.47	A	inet-dsl-648412047.innernet.net
64.84.120.56	A	inet-dsl-648412056.innernet.net
64.84.120.74	A	inet-dsl-648412074.innernet.net
64.84.120.82	A+PTR	inet-dsl-648412082.innernet.net
64.84.120.93	A	inet-dsl-648412093.innernet.net
64.84.120.100	A	inet-dsl-6484120100.innernet.net
64.84.120.104	A	inet-dsl-6484120104.innernet.net
64.84.120.112	A+PTR	inet-dsl-6484120112.innernet.net
64.84.120.113	A+PTR	inet-dsl-6484120113.innernet.net
64.84.120.119	A	inet-dsl-6484120119.innernet.net
64.84.120.127	A	inet-dsl-6484120127.innernet.net
64.84.120.173	PTR	dsl-64-84-120-173.dsl0.crls.pa.net
64.84.120.179	PTR	dsl-64-84-120-179.dsl0.crls.pa.net
64.84.121.27	PTR	dsl-64-84-121-27.dsl3.crls.pa.net
64.84.121.50	PTR	dsl-64-84-121-50.dsl3.crls.pa.net
64.84.121.59	PTR	dsl-64-84-121-59.dsl3.crls.pa.net
64.84.121.61	PTR	dsl-64-84-121-61.dsl3.crls.pa.net
64.84.121.128	PTR	dsl-64-84-121-128.dsl3.crls.pa.net
64.84.121.133	PTR	dsl-64-84-121-133.dsl3.crls.pa.net
64.84.121.151	PTR	dsl-64-84-121-151.dsl3.crls.pa.net
64.84.121.187	PTR	dsl-64-84-121-187.dsl3.crls.pa.net
64.84.121.197	PTR	dsl-64-84-121-197.dsl3.crls.pa.net
64.84.121.210	PTR	dsl-64-84-121-210.dsl3.crls.pa.net
64.84.121.211	PTR	dsl-64-84-121-211.dsl3.crls.pa.net
64.84.121.213	PTR	dsl-64-84-121-213.dsl3.crls.pa.net
64.84.121.244	PTR	dsl-64-84-121-244.dsl3.crls.pa.net
64.84.122.131	PTR	dsl-64-84-122-131.dsl0.crls.pa.net
64.84.122.210	PTR	dsl-64-84-122-210.dsl0.crls.pa.net
64.84.125.1	PTR	dsl-64-84-125-1.dsl3.crls.pa.net
64.84.125.16	PTR	dsl-64-84-125-16.dsl3.crls.pa.net
64.84.125.18	PTR	dsl-64-84-125-18.dsl3.crls.pa.net
64.84.125.36	PTR	dsl-64-84-125-36.dsl3.crls.pa.net
64.84.125.50	PTR	dsl-64-84-125-50.dsl3.crls.pa.net
64.84.125.51	PTR	dsl-64-84-125-51.dsl3.crls.pa.net
64.84.125.52	PTR	dsl-64-84-125-52.dsl3.crls.pa.net
64.84.125.97	PTR	dsl-64-84-125-97.dsl3.crls.pa.net
64.84.125.242	PTR	dsl-64-84-125-242.dsl3.crls.pa.net