Robtex

Up: 71.87.112.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 71.87.112.0/22
Down right: 71.87.116.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
71.87.112.0	A+PTR	71-87-112-0.dhcp.mdsn.wi.charter.com
71.87.112.47	A	71-87-112-47.dhcp.mdsn.wi.charter.com
71.87.112.88	A+PTR	71-87-112-88.dhcp.mdsn.wi.charter.com
71.87.112.89	A+PTR	71-87-112-89.dhcp.mdsn.wi.charter.com
71.87.112.95	A	71-87-112-95.dhcp.mdsn.wi.charter.com
71.87.112.101	A	71-87-112-101.dhcp.mdsn.wi.charter.com
71.87.112.103	A	71-87-112-103.dhcp.mdsn.wi.charter.com
71.87.112.104	A+PTR	71-87-112-104.dhcp.mdsn.wi.charter.com
71.87.112.119	A	71-87-112-119.dhcp.mdsn.wi.charter.com
71.87.112.136	A+PTR	71-87-112-136.dhcp.mdsn.wi.charter.com
71.87.112.143	A	71-87-112-143.dhcp.mdsn.wi.charter.com
71.87.112.144	A+PTR	71-87-112-144.dhcp.mdsn.wi.charter.com
71.87.112.153	A+PTR	71-87-112-153.dhcp.mdsn.wi.charter.com
71.87.112.171	A+PTR	71-87-112-171.dhcp.mdsn.wi.charter.com
71.87.112.203	A+PTR	71-87-112-203.dhcp.mdsn.wi.charter.com
71.87.112.205	A	71-87-112-205.dhcp.mdsn.wi.charter.com
71.87.112.218	A+PTR	71-87-112-218.dhcp.mdsn.wi.charter.com
71.87.112.223	A	71-87-112-223.dhcp.mdsn.wi.charter.com
71.87.113.46	PTR	71-87-113-46.dhcp.mdsn.wi.charter.com
71.87.113.81	A+PTR	71-87-113-81.dhcp.mdsn.wi.charter.com
71.87.113.154	PTR	71-87-113-154.dhcp.mdsn.wi.charter.com
71.87.113.154	A	ronpyka.com
71.87.113.154	A	goat.zone
71.87.113.188	A	71-87-113-188.dhcp.mdsn.wi.charter.com
71.87.114.71	A	71-87-114-71.dhcp.mdsn.wi.charter.com
71.87.114.84	A	71-87-114-84.dhcp.mdsn.wi.charter.com
71.87.114.87	A	71-87-114-87.dhcp.mdsn.wi.charter.com
71.87.114.169	A	soxum.com
71.87.114.174	A	71-87-114-174.dhcp.mdsn.wi.charter.com
71.87.114.225	A+PTR	71-87-114-225.dhcp.mdsn.wi.charter.com
71.87.114.238	A	71-87-114-238.dhcp.mdsn.wi.charter.com
71.87.114.250	A+PTR	71-87-114-250.dhcp.mdsn.wi.charter.com
71.87.116.45	A+PTR	71-87-116-45.dhcp.mdsn.wi.charter.com
71.87.116.133	A+PTR	71-87-116-133.dhcp.mdsn.wi.charter.com
71.87.117.54	A+PTR	71-87-117-54.dhcp.mdsn.wi.charter.com
71.87.118.38	A	mx.tundrait.biz
71.87.118.81	PTR	71-87-118-81.dhcp.mdsn.wi.charter.com
71.87.118.81	A	mx.tundrait.biz
71.87.118.81	A	athensvetservice.com
71.87.118.208	A+PTR	71-87-118-208.dhcp.mdsn.wi.charter.com