Robtex

Up: 131.106.0.0/16
Can't show all results, try to descend to a more specific CIDR
Down left: 131.106.0.0/18
Down right: 131.106.64.0/18
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
131.106.0.0	PTR	131-106-0-0.s6130.c3-0.upd-cbr2.trpr-upd.pa.cable.rcncustomer.com
131.106.1.41	A	fullpress.com
131.106.1.41	A	www.xinet.net
131.106.1.41	A	ns1.xinet.com
131.106.3.207	A	lisaconference.org
131.106.36.135	PTR	131-106-36-135.s2181.c3-0.eas-cbr5.atw-eas.pa.cable.rcncustomer.com
131.106.38.132	A+PTR	131-106-38-132.s2690.c3-0.eas-cbr5.atw-eas.pa.cable.rcncustomer.com
131.106.38.132	A	mpalil.com
131.106.47.58	A	131-106-47-58.s3896.c3-0.eas-cbr5.atw-eas.pa.cable.rcncustomer.com
131.106.52.1	A+PTR	131-106-52-1.s11519.c3-0.tlg-cbr3.atw-tlg.pa.cable.rcncustomer.com
131.106.52.1	A+PTR	bdl1.tlg-cbr3.atw-tlg.pa.cable.rcn.net
131.106.66.118	A	yialamas.com
131.106.110.8	A	bambam.xinet.com
131.106.110.67	A	calchat.xinet.com
131.106.110.169	A	ns2.xinet.com
131.106.110.232	A	juno.xinet.com