Robtex

Up: 64.139.77.0/24
Can't show all results, try to descend to a more specific CIDR
Down left: 64.139.77.0/26
Down right: 64.139.77.64/26
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
64.139.77.10	A+PTR	64-139-77-10-verobeach.hfc.comcastbusiness.net
64.139.77.18	PTR	64-139-77-18-verobeach.hfc.comcastbusiness.net
64.139.77.22	PTR	64-139-77-22-verobeach.hfc.comcastbusiness.net
64.139.77.25	PTR	64-139-77-25-verobeach.hfc.comcastbusiness.net
64.139.77.26	A+PTR	64-139-77-26-verobeach.hfc.comcastbusiness.net
64.139.77.29	PTR	64-139-77-29-verobeach.hfc.comcastbusiness.net
64.139.77.30	PTR	64-139-77-30-verobeach.hfc.comcastbusiness.net
64.139.77.33	PTR	mail.mainsaildata.com
64.139.77.33	A	worldofvision.net
64.139.77.33	A	verobeachseo.com
64.139.77.34	PTR	mail2.mainsaildata.com
64.139.77.34	A	ns5.mainsaildata.com
64.139.77.34	A	64-139-77-34-verobeach.hfc.comcastbusiness.net
64.139.77.35	A+PTR	mail.mainsaildata.com
64.139.77.37	PTR	64-139-77-37-verobeach.hfc.comcastbusiness.net
64.139.77.37	A	ns2.dealerwarrantysites.com
64.139.77.37	A	rothbuildersverobeach.net
64.139.77.43	PTR	64-139-77-43-verobeach.hfc.comcastbusiness.net
64.139.77.57	PTR	mail.wholefamilyhealthcenter.org
64.139.77.70	PTR	64-139-77-70-verobeach.hfc.comcastbusiness.net
64.139.77.72	PTR	64-139-77-72-verobeach.hfc.comcastbusiness.net
64.139.77.73	PTR	biminicapital.com
64.139.77.77	PTR	remote.biminicapital.com
64.139.77.78	PTR	mail.biminicapital.com
64.139.77.78	PTR	remote.wakethesheeple.com
64.139.77.78	A	remote.bmncap.com
64.139.77.92	A+PTR	64-139-77-92-verobeach.hfc.comcastbusiness.net
64.139.77.96	A+PTR	64-139-77-96-verobeach.hfc.comcastbusiness.net
64.139.77.99	PTR	64-139-77-99-verobeach.hfc.comcastbusiness.net
64.139.77.117	A+PTR	64-139-77-117-verobeach.hfc.comcastbusiness.net
64.139.77.117	A	mail.mcbirch.com
64.139.77.121	PTR	64-139-77-121-verobeach.hfc.comcastbusiness.net