Robtex

Up: 68.83.192.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 68.83.192.0/21
Down right: 68.83.200.0/21

IP	Type	Hostname
68.83.192.52	A+PTR	c-68-83-192-52.hsd1.mi.comcast.net
68.83.192.197	PTR	c-68-83-192-197.hsd1.mi.comcast.net
68.83.193.203	A+PTR	c-68-83-193-203.hsd1.mi.comcast.net
68.83.193.203	A	warpcycle.net
68.83.194.109	A+PTR	c-68-83-194-109.hsd1.mi.comcast.net
68.83.195.110	A+PTR	c-68-83-195-110.hsd1.mi.comcast.net
68.83.195.189	A+PTR	c-68-83-195-189.hsd1.mi.comcast.net
68.83.196.11	A	phillips-incorporated.com
68.83.196.87	A+PTR	c-68-83-196-87.hsd1.mi.comcast.net
68.83.196.231	PTR	c-68-83-196-231.hsd1.mi.comcast.net
68.83.197.248	A	c-68-83-197-248.hsd1.mi.comcast.net
68.83.198.49	PTR	c-68-83-198-49.hsd1.mi.comcast.net
68.83.198.187	A+PTR	c-68-83-198-187.hsd1.mi.comcast.net
68.83.199.218	A	mail.motormaul.com
68.83.200.44	A+PTR	c-68-83-200-44.hsd1.mi.comcast.net
68.83.200.202	A+PTR	c-68-83-200-202.hsd1.mi.comcast.net
68.83.201.164	A+PTR	c-68-83-201-164.hsd1.mi.comcast.net
68.83.201.164	A	tecomputing.com
68.83.201.191	A	riverbankdanceproject.com
68.83.201.205	A+PTR	c-68-83-201-205.hsd1.mi.comcast.net
68.83.202.80	A+PTR	c-68-83-202-80.hsd1.mi.comcast.net
68.83.202.95	A+PTR	c-68-83-202-95.hsd1.mi.comcast.net
68.83.203.12	A+PTR	c-68-83-203-12.hsd1.mi.comcast.net
68.83.203.34	PTR	c-68-83-203-34.hsd1.mi.comcast.net
68.83.203.104	A+PTR	c-68-83-203-104.hsd1.mi.comcast.net
68.83.204.145	A+PTR	c-68-83-204-145.hsd1.mi.comcast.net
68.83.205.46	A	c-68-83-205-46.hsd1.mi.comcast.net
68.83.205.63	A	c-68-83-205-63.hsd1.mi.comcast.net
68.83.205.72	A	ddbceast.com
68.83.205.109	A	c-68-83-205-109.hsd1.mi.comcast.net
68.83.205.113	A+PTR	c-68-83-205-113.hsd1.mi.comcast.net
68.83.205.182	A	c-68-83-205-182.hsd1.mi.comcast.net
68.83.205.185	A	c-68-83-205-185.hsd1.mi.comcast.net
68.83.205.186	A	c-68-83-205-186.hsd1.mi.comcast.net