Robtex

Up: 24.128.0.0/16
Can't show all results, try to descend to a more specific CIDR
Down left: 24.128.0.0/18
Down right: 24.128.64.0/18
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
24.128.3.2	PTR	c-24-128-3-2.hsd1.ma.comcast.net
24.128.3.12	A	homegrownhacks.us
24.128.8.192	A	1xbet-zerkalo-rabochee.ru
24.128.14.43	PTR	c-24-128-14-43.hsd1.co.comcast.net
24.128.15.101	A	erisktech.com
24.128.15.241	PTR	c-24-128-15-241.hsd1.co.comcast.net
24.128.15.241	A	thinkingphones.net
24.128.20.239	A	tractor-restorations.com
24.128.20.239	A	mail.tractor-restorations.com
24.128.21.34	PTR	c-24-128-21-34.hsd1.nh.comcast.net
24.128.21.112	A	drivard.net
24.128.22.0	A	rykovfamily.net
24.128.22.0	A	www.rykovfamily.net
24.128.28.51	A	mail.technosourcery.com
24.128.28.108	A	dns02.xenolutions.com
24.128.36.2	PTR	c-24-128-36-2.hsd1.ma.comcast.net
24.128.37.111	PTR	c-24-128-37-111.hsd1.ma.comcast.net
24.128.47.39	A	c-24-128-47-39.hsd1.ma.comcast.net
24.128.47.57	A	2013jcd001.danosmountain.com
24.128.50.192	A	ns2.coquesmyth.com
24.128.62.216	A	mucraovat.com
24.128.65.239	PTR	c-24-128-65-239.hsd1.nh.comcast.net
24.128.67.128	PTR	c-24-128-67-128.hsd1.nh.comcast.net
24.128.68.92	A	mail.3rush.com
24.128.72.0	PTR	c-24-128-72-0.hsd1.ma.comcast.net
24.128.72.4	PTR	c-24-128-72-4.hsd1.ma.comcast.net
24.128.72.131	PTR	c-24-128-72-131.hsd1.ma.comcast.net
24.128.75.57	PTR	c-24-128-75-57.hsd1.ma.comcast.net
24.128.76.167	A	fxstack.com
24.128.76.167	A	coolplix.com
24.128.76.167	A	breadofsaigon.com
24.128.78.137	A	qtsframe.net
24.128.81.130	PTR	c-24-128-81-130.hsd1.ma.comcast.net
24.128.82.78	PTR	c-24-128-82-78.hsd1.ma.comcast.net
24.128.83.3	PTR	c-24-128-83-3.hsd1.ma.comcast.net
24.128.83.187	PTR	c-24-128-83-187.hsd1.ma.comcast.net
24.128.83.208	PTR	c-24-128-83-208.hsd1.ma.comcast.net
24.128.83.208	A	seotable.com
24.128.102.36	A	dahome.org
24.128.104.102	PTR	c-24-128-104-102.hsd1.ma.comcast.net
24.128.106.85	PTR	c-24-128-106-85.hsd1.ma.comcast.net
24.128.106.85	A	tom.org
24.128.106.234	A+PTR	c-24-128-106-234.hsd1.ma.comcast.net
24.128.106.234	PTR	c-24-128-106-234.hsd1.co.comcast.net
24.128.108.119	A	lowefrequency.com
24.128.118.242	A	cmacap.linkpc.net
24.128.122.4	A	hsia.us
24.128.122.199	A	kellermanns.net
24.128.124.13	PTR	c-24-128-124-13.hsd1.co.comcast.net