Robtex

Up: 68.191.72.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 68.191.76.0/23
Down right: 68.191.78.0/23

IP	Type	Hostname
68.191.76.29	PTR	68-191-76-29.dhcp.oxfr.ma.charter.com
68.191.76.29	A	mail2.pilegi.net
68.191.76.76	A	68-191-76-76.dhcp.oxfr.ma.charter.com
68.191.76.87	PTR	68-191-76-87.dhcp.oxfr.ma.charter.com
68.191.76.87	A	juno.wagnertechnologies.com
68.191.76.92	A+PTR	68-191-76-92.dhcp.oxfr.ma.charter.com
68.191.76.253	A	mail.dwilga.info
68.191.77.168	A	68-191-77-168.dhcp.oxfr.ma.charter.com
68.191.78.135	A+PTR	68-191-78-135.dhcp.oxfr.ma.charter.com
68.191.78.241	A	68-191-78-241.dhcp.oxfr.ma.charter.com
68.191.79.36	PTR	068-191-079-036.res.spectrum.com
68.191.79.36	A	68-191-79-36.dhcp.oxfr.ma.charter.com