Robtex

Up: 68.57.192.0/18
Can't show all results, try to descend to a more specific CIDR
Down left: 68.57.224.0/20
Down right: 68.57.240.0/20

IP	Type	Hostname
68.57.224.29	A+PTR	c-68-57-224-29.hsd1.in.comcast.net
68.57.225.72	A	nancyhuntsforhomes.com
68.57.225.216	A	mail.africamementos.com
68.57.226.3	PTR	c-68-57-226-3.hsd1.in.comcast.net
68.57.226.32	PTR	c-68-57-226-32.hsd1.in.comcast.net
68.57.226.96	PTR	c-68-57-226-96.hsd1.in.comcast.net
68.57.226.170	A	cac-media.com
68.57.226.170	A	alt-f9.com
68.57.226.170	A	ns1.cac-media.com
68.57.226.193	PTR	c-68-57-226-193.hsd1.in.comcast.net
68.57.226.195	PTR	c-68-57-226-195.hsd1.in.comcast.net
68.57.226.227	PTR	c-68-57-226-227.hsd1.in.comcast.net
68.57.227.73	PTR	c-68-57-227-73.hsd1.in.comcast.net
68.57.228.31	A+PTR	c-68-57-228-31.hsd1.in.comcast.net
68.57.228.51	PTR	c-68-57-228-51.hsd1.in.comcast.net
68.57.228.183	A+PTR	c-68-57-228-183.hsd1.in.comcast.net
68.57.229.3	A+PTR	c-68-57-229-3.hsd1.in.comcast.net
68.57.229.99	PTR	c-68-57-229-99.hsd1.in.comcast.net
68.57.229.115	A	c-68-57-229-115.hsd1.in.comcast.net
68.57.229.239	PTR	c-68-57-229-239.hsd1.in.comcast.net
68.57.229.246	A+PTR	c-68-57-229-246.hsd1.in.comcast.net
68.57.230.4	A	c-68-57-230-4.hsd1.il.comcast.net
68.57.230.49	A	c-68-57-230-49.hsd1.il.comcast.net
68.57.230.156	PTR	c-68-57-230-156.hsd1.in.comcast.net
68.57.231.83	A+PTR	c-68-57-231-83.hsd1.in.comcast.net
68.57.231.176	A+PTR	c-68-57-231-176.hsd1.in.comcast.net
68.57.232.136	A	a-68-57-232-136.baritoneonline.us
68.57.232.188	A+PTR	c-68-57-232-188.hsd1.in.comcast.net
68.57.232.240	A+PTR	c-68-57-232-240.hsd1.in.comcast.net
68.57.233.34	A+PTR	c-68-57-233-34.hsd1.in.comcast.net
68.57.233.92	A+PTR	c-68-57-233-92.hsd1.in.comcast.net
68.57.235.126	A+PTR	c-68-57-235-126.hsd1.in.comcast.net
68.57.236.86	A	c-68-57-236-86.hsd1.in.comcast.net
68.57.237.207	A+PTR	c-68-57-237-207.hsd1.in.comcast.net
68.57.238.214	A	streamstatus.tv
68.57.239.41	A+PTR	c-68-57-239-41.hsd1.in.comcast.net
68.57.239.119	A+PTR	c-68-57-239-119.hsd1.in.comcast.net
68.57.240.143	A	c-68-57-240-143.hsd1.in.comcast.net
68.57.241.168	A+PTR	c-68-57-241-168.hsd1.in.comcast.net
68.57.242.65	A+PTR	c-68-57-242-65.hsd1.in.comcast.net
68.57.242.65	A	mail.asapscreenrepair.com
68.57.242.125	A+PTR	c-68-57-242-125.hsd1.in.comcast.net
68.57.243.26	A	1690designgroup.com
68.57.243.185	A+PTR	c-68-57-243-185.hsd1.in.comcast.net
68.57.243.185	A	mino-bros.com
68.57.244.98	PTR	c-68-57-244-98.hsd1.in.comcast.net
68.57.244.98	A	theboxes.us
68.57.244.194	A	mcngoss.com
68.57.244.236	PTR	c-68-57-244-236.hsd1.in.comcast.net
68.57.244.236	A	trainbytes.com
68.57.245.31	A	c-68-57-245-31.hsd1.in.comcast.net
68.57.245.34	A+PTR	c-68-57-245-34.hsd1.in.comcast.net
68.57.245.65	A	biosphericengineering.com
68.57.245.90	A	c-68-57-245-90.hsd1.in.comcast.net
68.57.245.126	A	365buddha.com
68.57.245.126	A	buddhasphere.net
68.57.245.143	A	c-68-57-245-143.hsd1.in.comcast.net
68.57.245.155	A	c-68-57-245-155.hsd1.in.comcast.net
68.57.245.166	A	c-68-57-245-166.hsd1.in.comcast.net
68.57.245.199	A	c-68-57-245-199.hsd1.in.comcast.net
68.57.245.201	A	c-68-57-245-201.hsd1.in.comcast.net
68.57.245.206	A	c-68-57-245-206.hsd1.in.comcast.net
68.57.245.226	A+PTR	c-68-57-245-226.hsd1.in.comcast.net
68.57.245.250	A	c-68-57-245-250.hsd1.in.comcast.net
68.57.245.254	A	c-68-57-245-254.hsd1.in.comcast.net
68.57.246.3	A	4thewizard.com
68.57.247.29	PTR	c-68-57-247-29.hsd1.in.comcast.net
68.57.247.108	A+PTR	c-68-57-247-108.hsd1.in.comcast.net
68.57.248.42	A+PTR	c-68-57-248-42.hsd1.in.comcast.net
68.57.248.47	A	windstar.crc2000.net
68.57.248.69	A+PTR	c-68-57-248-69.hsd1.in.comcast.net
68.57.251.85	A+PTR	c-68-57-251-85.hsd1.in.comcast.net
68.57.251.195	PTR	c-68-57-251-195.hsd1.in.comcast.net
68.57.251.253	A+PTR	c-68-57-251-253.hsd1.in.comcast.net
68.57.252.97	A+PTR	c-68-57-252-97.hsd1.in.comcast.net
68.57.253.33	A	c-68-57-253-33.hsd1.in.comcast.net
68.57.254.106	A+PTR	c-68-57-254-106.hsd1.in.comcast.net
68.57.254.129	A+PTR	c-68-57-254-129.hsd1.in.comcast.net
68.57.254.166	A+PTR	c-68-57-254-166.hsd1.in.comcast.net
68.57.254.166	A	dibstol.com