Robtex

Up: 155.70.32.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 155.70.32.0/22
Down right: 155.70.36.0/22

IP	Type	Hostname
155.70.32.6	A	mail.qwest.com
155.70.32.7	A	ddcdmzsi08.qwest.net
155.70.32.8	PTR	ddcdmz6509.qwest.net
155.70.32.20	A+PTR	sudnp088.qwest.net
155.70.32.37	A	tabb.qwest.com
155.70.32.51	A+PTR	lxdnp28m.centurylink.com
155.70.32.52	A+PTR	lxdnp29m.centurylink.com
155.70.32.77	A+PTR	uswgco36.uswest.com
155.70.32.77	A	ddc-gtm-listener.centurylink.com
155.70.32.78	A	uswgco10a.uswest.com
155.70.32.98	A+PTR	sudnp798.qwest.com
155.70.32.99	A	sudnp799.qwest.com
155.70.32.133	A	sipp-ddc.centurylink.com
155.70.32.139	A	sipp-ddc.centurylink.com
155.70.32.190	A	ctlaccess.centurylink.com
155.70.32.238	A+PTR	ddc-wc.qaccess.qwest.com
155.70.32.239	PTR	web.qaccess.qwest.com
155.70.32.239	A	qaccess.qwest.com
155.70.32.239	A	ddc-web.qaccess.qwest.com
155.70.33.17	PTR	spare.qwest.net
155.70.33.62	PTR	ddcdmzstub02.qwest.net
155.70.33.134	PTR	router1.qwest.net
155.70.34.240	PTR	aegisnc.qwest.net
155.70.34.244	PTR	aegisnc.qwest.net
155.70.34.248	PTR	aegisnc.qwest.net
155.70.34.252	PTR	aegisnc.qwest.net
155.70.38.142	PTR	ddcvpnk02.qwest.net
155.70.39.10	PTR	np10.qwest.com
155.70.39.45	A+PTR	np45.iauq.com
155.70.39.51	PTR	np51.qwest.com
155.70.39.101	PTR	np101.qwest.com
155.70.39.102	PTR	np102.qwest.com
155.70.39.105	PTR	np105.qwest.com