Robtex

Up: 209.196.112.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 209.196.116.0/23
Down right: 209.196.118.0/23

IP	Type	Hostname
209.196.116.3	A+PTR	d1c47403.gw203.dsl.airmail.net
209.196.116.54	A+PTR	d1c47436.gw203.dsl.airmail.net
209.196.116.110	A+PTR	d1c4746e.gw203.dsl.airmail.net
209.196.116.117	A+PTR	d1c47475.gw203.dsl.airmail.net
209.196.116.122	A+PTR	d1c4747a.gw203.dsl.airmail.net
209.196.116.128	A+PTR	80.74.d1c4.cidr.airmail.net
209.196.116.142	A+PTR	d1c4748e.gw204.dsl.airmail.net
209.196.116.158	A+PTR	d1c4749e.gw204.dsl.airmail.net
209.196.116.171	A+PTR	d1c474ab.gw204.dsl.airmail.net
209.196.116.193	A+PTR	d1c474c1.gw204.dsl.airmail.net
209.196.116.223	A+PTR	d1c474df.gw204.dsl.airmail.net
209.196.116.249	A+PTR	d1c474f9.gw204.dsl.airmail.net
209.196.118.170	A	search.comnet.ca
209.196.118.184	A	ircundernet.com
209.196.118.184	A	psyanidegaming.com
209.196.118.234	A+PTR	d1c476ea.gw215.dsl.airmail.net