Robtex

Up: 209.143.16.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 209.143.16.0/22
Down right: 209.143.20.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
209.143.16.24	A	amateur-tv.net
209.143.16.24	A	mail.amateur-tv.net
209.143.16.30	A	whetstone.k12.oh.us
209.143.16.243	A	eagle.tsctv.com
209.143.18.2	A	chil-adsl-cs-375.dsl.bright.net
209.143.18.165	A+PTR	chil-adsl-cs-538.dsl.bright.net
209.143.18.183	PTR	chil-adsl-cs-556.dsl.bright.net
209.143.18.193	A+PTR	chil-adsl-cs-566.dsl.bright.net
209.143.19.39	A+PTR	waba-dslpool-static-6.dsl.bright.net
209.143.19.39	A	mail.wabashgarage.com
209.143.19.39	A	mail.jacksons-garage.com
209.143.19.66	A+PTR	waba-pool-209-143-19-66.dsl.bright.net
209.143.19.154	PTR	waba-occam-wireless-209-143-19-154.dsl.bright.net
209.143.19.202	PTR	waba-occam-wireless-209-143-19-202.dsl.bright.net
209.143.19.209	PTR	waba-occam-wireless-209-143-19-209.dsl.bright.net
209.143.19.230	PTR	waba-occam-wireless-209-143-19-230.dsl.bright.net
209.143.19.245	PTR	waba-occam-wireless-209-143-19-245.dsl.bright.net
209.143.20.2	A	kali-pppoe-1.dsl.bright.net
209.143.20.20	A+PTR	kali-pppoe-19.dsl.bright.net
209.143.20.27	A+PTR	kali-pppoe-26.dsl.bright.net
209.143.20.56	A+PTR	kali-pppoe-55.dsl.bright.net
209.143.20.61	A+PTR	kali-pppoe-60.dsl.bright.net
209.143.20.62	A+PTR	kali-pppoe-61.dsl.bright.net
209.143.20.70	A+PTR	kali-pppoe-69.dsl.bright.net
209.143.20.76	A+PTR	kali-pppoe-75.dsl.bright.net
209.143.20.126	A+PTR	kali-pppoe-125.dsl.bright.net
209.143.21.2	A+PTR	vaughn-209-143-21-2.dsl.bright.net
209.143.21.8	A+PTR	vaughn-209-143-21-8.dsl.bright.net
209.143.21.13	A+PTR	vaughn-209-143-21-13.dsl.bright.net
209.143.21.39	A+PTR	vaughn-209-143-21-39.dsl.bright.net
209.143.21.50	A+PTR	vaughn-209-143-21-50.dsl.bright.net
209.143.21.166	A	basc-pppoe-cs-51.dsl.bright.net
209.143.22.2	PTR	nwn-wireless-mgmt-1.wireless.bright.net
209.143.22.9	A+PTR	nwn-wireless-mgmt-8.wireless.bright.net
209.143.22.12	A+PTR	nwn-wireless-mgmt-11.wireless.bright.net
209.143.22.26	A+PTR	nwn-wireless-mgmt-25.wireless.bright.net
209.143.22.54	A	nwn-wireless-mgmt-53.wireless.bright.net
209.143.22.162	A+PTR	okol-tower-apc.bright.net
209.143.22.166	A+PTR	ridge-okolo-vlan4-6.bright.net
209.143.22.182	A+PTR	bacchus.bright.net
209.143.22.182	A	ns2.avolve.net