Robtex

Up: 192.0.72.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 192.0.72.0/24
Down right: 192.0.73.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
192.0.72.2	A	jreypo.files.wordpress.com
192.0.72.2	A	sensuellqkonsult.files.wordpress.com
192.0.72.2	A	shoesandfashionilove.files.wordpress.com
192.0.72.3	A	jreypo.files.wordpress.com
192.0.72.3	A	sensuellqkonsult.files.wordpress.com
192.0.72.3	A	shoesandfashionilove.files.wordpress.com
192.0.72.16	A	flyoversportsblog.files.wordpress.com
192.0.72.16	A	diaryofatvjunkie.files.wordpress.com
192.0.72.16	A	bootcampmilitaryfitnessinstitute.files.wordpress.com
192.0.72.17	A	flyoversportsblog.files.wordpress.com
192.0.72.17	A	diaryofatvjunkie.files.wordpress.com
192.0.72.17	A	bootcampmilitaryfitnessinstitute.files.wordpress.com
192.0.72.18	A	educationinjapan.files.wordpress.com
192.0.72.18	A	jonmcleanpcv.files.wordpress.com
192.0.72.18	A	modestmovie.files.wordpress.com
192.0.72.19	A	educationinjapan.files.wordpress.com
192.0.72.19	A	jonmcleanpcv.files.wordpress.com
192.0.72.19	A	modestmovie.files.wordpress.com
192.0.72.20	A	hexaraki.files.wordpress.com
192.0.72.20	A	udazkenkenken.files.wordpress.com
192.0.72.20	A	inmyvest.files.wordpress.com
192.0.72.21	A	hexaraki.files.wordpress.com
192.0.72.21	A	udazkenkenken.files.wordpress.com
192.0.72.21	A	inmyvest.files.wordpress.com
192.0.72.22	A	ukgovernmentwatch.files.wordpress.com
192.0.72.22	A	pilotsdiscretiondotcom.files.wordpress.com
192.0.72.22	A	crayonboxchronicles.files.wordpress.com
192.0.72.23	A	ukgovernmentwatch.files.wordpress.com
192.0.72.23	A	pilotsdiscretiondotcom.files.wordpress.com
192.0.72.23	A	crayonboxchronicles.files.wordpress.com
192.0.72.24	A	blogdottruecallerdotcom.files.wordpress.com
192.0.72.24	A	fantasticfelinefriends.files.wordpress.com
192.0.72.24	A	hts3.files.wordpress.com
192.0.72.25	A	blogdottruecallerdotcom.files.wordpress.com
192.0.72.25	A	fantasticfelinefriends.files.wordpress.com
192.0.72.25	A	hts3.files.wordpress.com
192.0.72.26	A	sensuellqkonsult.files.wordpress.com
192.0.72.26	A	girlguidescanblog.files.wordpress.com
192.0.72.26	A	mutebutton.files.wordpress.com
192.0.72.27	A	sensuellqkonsult.files.wordpress.com
192.0.72.27	A	girlguidescanblog.files.wordpress.com
192.0.72.27	A	mutebutton.files.wordpress.com
192.0.72.28	A	thesundaypews.files.wordpress.com
192.0.72.28	A	judysp.files.wordpress.com
192.0.72.28	A	circuitsaladdotcom.files.wordpress.com
192.0.72.29	A	thesundaypews.files.wordpress.com
192.0.72.29	A	judysp.files.wordpress.com
192.0.72.29	A	circuitsaladdotcom.files.wordpress.com
192.0.72.30	A	deeliciouslydotcom.files.wordpress.com
192.0.72.30	A	remocc.files.wordpress.com
192.0.72.30	A	mgtvwsav.files.wordpress.com
192.0.72.31	A	deeliciouslydotcom.files.wordpress.com
192.0.72.31	A	remocc.files.wordpress.com
192.0.72.31	A	mgtvwsav.files.wordpress.com
192.0.73.2	A	3.gravatar.com
192.0.73.2	A	2.gravatar.com
192.0.73.2	A	0.gravatar.com