Robtex

Up: 71.229.96.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 71.229.96.0/21
Down right: 71.229.104.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
71.229.97.2	A	c-71-229-97-2.hsd1.fl.comcast.net
71.229.97.3	PTR	c-71-229-97-3.hsd1.fl.comcast.net
71.229.97.145	A+PTR	c-71-229-97-145.hsd1.fl.comcast.net
71.229.97.229	A	c-71-229-97-229.hsd1.fl.comcast.net
71.229.98.13	A	c-71-229-98-13.hsd1.fl.comcast.net
71.229.98.35	PTR	c-71-229-98-35.hsd1.fl.comcast.net
71.229.98.52	A	c-71-229-98-52.hsd1.fl.comcast.net
71.229.98.255	A	c-71-229-98-255.hsd1.fl.comcast.net
71.229.99.26	A+PTR	c-71-229-99-26.hsd1.fl.comcast.net
71.229.99.239	A+PTR	c-71-229-99-239.hsd1.fl.comcast.net
71.229.99.239	A	mail.paxgrp.com
71.229.99.239	A	mx.paxgrp.com
71.229.100.150	A+PTR	c-71-229-100-150.hsd1.fl.comcast.net
71.229.100.150	A	pinevine.com
71.229.104.121	PTR	c-71-229-104-121.hsd1.fl.comcast.net
71.229.104.121	A	spmail.dennysit.com
71.229.104.121	A	dennysit.com
71.229.104.159	A+PTR	c-71-229-104-159.hsd1.fl.comcast.net
71.229.106.3	A+PTR	c-71-229-106-3.hsd1.fl.comcast.net
71.229.106.18	A	mail.datashelterllc.com
71.229.106.18	A	datashelterllc.com
71.229.106.44	A	c-71-229-106-44.hsd1.fl.comcast.net
71.229.106.45	A	c-71-229-106-45.hsd1.fl.comcast.net
71.229.106.120	A	c-71-229-106-120.hsd1.fl.comcast.net
71.229.106.132	A	c-71-229-106-132.hsd1.fl.comcast.net
71.229.107.76	A+PTR	c-71-229-107-76.hsd1.fl.comcast.net
71.229.107.131	A+PTR	c-71-229-107-131.hsd1.fl.comcast.net
71.229.108.5	PTR	c-71-229-108-5.hsd1.fl.comcast.net
71.229.108.203	A	c-71-229-108-203.hsd1.fl.comcast.net
71.229.109.108	A	c-71-229-109-108.hsd1.fl.comcast.net
71.229.109.163	PTR	c-71-229-109-163.hsd1.fl.comcast.net
71.229.110.131	A+PTR	c-71-229-110-131.hsd1.fl.comcast.net
71.229.111.25	A+PTR	c-71-229-111-25.hsd1.fl.comcast.net
71.229.111.36	PTR	c-71-229-111-36.hsd1.fl.comcast.net