Robtex

Up: 38.78.192.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 38.78.196.0/23
Down right: 38.78.198.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
38.78.196.2	PTR	38.78.196.2-static.fybercom.net
38.78.196.2	A	ns1.fybercom.net
38.78.196.3	PTR	38.78.196.3.static.fybercom.net
38.78.196.3	A	ns2.fybercom.net
38.78.196.6	PTR	38.78.196.6-static.fybercom.net
38.78.196.6	A	fybercom.net
38.78.196.6	A	www.fybercom.net
38.78.196.8	A+PTR	mail.fybercom.net
38.78.196.35	A	surf-infamous.com
38.78.196.38	A	vps.hub.net.nz
38.78.196.230	PTR	38.78.196.230-static.fybercom.net
38.78.197.21	PTR	38.78.197.21-static.fybercom.net
38.78.197.21	A	georgerenfro.com
38.78.197.23	A	mail.thelightandthedarkness.org
38.78.197.23	A	www.slimslider.com
38.78.197.24	A	divascupcakes.com
38.78.197.24	A	mail.divascupcakes.com
38.78.197.61	A	mx20.idahosrealestate.com
38.78.197.118	PTR	38.78.197.118.static.fybercom.net
38.78.197.118	A	highleveldesign.com
38.78.197.131	A	mail.phenixid.com
38.78.197.131	A	mail.becousa.com
38.78.197.160	PTR	38.78.197.160.static.fybercom.net
38.78.197.160	A	*.madisonsheriff.com
38.78.197.250	PTR	38.78.197.250.static.fybercom.net
38.78.197.250	A	spr.fybercom.net
38.78.198.6	PTR	38.78.198.6-static.fybercom.net
38.78.198.18	A	mail.madisonsheriff.com
38.78.198.46	PTR	38.78.198.46-static.fybercom.net
38.78.198.46	A	www.rpmsolutions.biz
38.78.198.78	PTR	38.78.198.78.static.fybercom.net
38.78.198.78	A	ihazfonfun.com
38.78.198.218	PTR	38.78.198.218-static.fybercom.net
38.78.198.218	A	mail3.vollmerdrilling.com
38.78.198.218	A	mail3.vernonsteel.com
38.78.199.38	PTR	38.78.199.38.static.fybercom.net
38.78.199.38	A	mail.becousa.com
38.78.199.38	A	*.becousa.com
38.78.199.82	PTR	38.78.199.82-static.fybercom.net
38.78.199.246	PTR	38.78.199.246-static.fybercom.net
38.78.199.246	A	speedtest.fybercom.net