Robtex

Up: 70.66.192.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 70.66.208.0/21
Down right: 70.66.216.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
70.66.208.25	A+PTR	s010678542ea727a5.du.shawcable.net
70.66.209.175	A+PTR	s0106908d7857e6bf.du.shawcable.net
70.66.210.15	A	s010600fc8ded9a03.du.shawcable.net
70.66.210.16	PTR	s0106840b7ccb88c3.du.shawcable.net
70.66.210.16	A	s0106848dc7ebef78.du.shawcable.net
70.66.210.25	A	s01066455b1ffd823.du.shawcable.net
70.66.210.30	A	s0106e4f4c6169391.du.shawcable.net
70.66.210.32	PTR	s0106001bb9daca83.cc.shawcable.net
70.66.210.35	A+PTR	s0106c8fb26412f24.du.shawcable.net
70.66.210.49	A+PTR	s0106602ad08c2736.du.shawcable.net
70.66.210.131	A+PTR	s010600fc8df52f73.du.shawcable.net
70.66.210.154	A	s01060018e7eb84f6.du.shawcable.net
70.66.211.13	A+PTR	s01060023bee94cef.du.shawcable.net
70.66.212.17	A+PTR	s0106841b5e3b45c7.du.shawcable.net
70.66.214.174	A+PTR	s010608606e2067f9.du.shawcable.net
70.66.214.174	A	homeonthewater.com
70.66.214.212	A+PTR	s0106bc4dfbe588d3.du.shawcable.net
70.66.214.212	A	dianesanci.com
70.66.216.49	A+PTR	s01065039555276d0.du.shawcable.net
70.66.217.5	A+PTR	s010684c9b261de39.du.shawcable.net
70.66.217.20	PTR	s0106a84e3f3d0343.du.shawcable.net
70.66.217.20	A	databasesupport.ca
70.66.217.20	A	alcorcomputing.com
70.66.220.62	A+PTR	s010698fc11765119.du.shawcable.net
70.66.220.187	A+PTR	s0106c8fb264a1864.du.shawcable.net
70.66.221.63	PTR	s0106000d612da6de.cc.shawcable.net
70.66.221.124	PTR	s0106001a70580a51.cc.shawcable.net
70.66.221.185	PTR	s010600219107c424.cc.shawcable.net
70.66.221.249	PTR	s0106002129a5c57e.cc.shawcable.net
70.66.222.126	A	rcreitsma.com