Robtex

Up: 78.135.0.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 78.135.8.0/22
Down right: 78.135.12.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
78.135.8.78	PTR	78-135-8-78.extendbroadband.com
78.135.8.108	PTR	78-135-8-108.extendbroadband.com
78.135.9.0	PTR	78-135-9-0.extendbroadband.com
78.135.9.9	PTR	78-135-9-9.extendbroadband.com
78.135.9.22	A	mail.cyprusxpgroup.com
78.135.9.22	A	mini.cinarfx.com
78.135.9.22	A	mail.navionsoft.com
78.135.9.32	PTR	78-135-9-32.extendbroadband.com
78.135.9.35	PTR	78-135-9-35.extendbroadband.com
78.135.9.42	A	mail.mhacialiltd.com
78.135.9.50	PTR	78-135-9-50.extendbroadband.com
78.135.9.75	A	mynorthcard.com
78.135.9.77	A	mail.faisalislambank.com
78.135.9.82	PTR	78-135-9-82.extendbroadband.com
78.135.9.90	PTR	pasha.international
78.135.9.90	A	smtp.cipercan.com
78.135.9.90	A	mail.grandpasha.com
78.135.9.91	PTR	78-135-9-91.extendbroadband.com
78.135.9.98	PTR	78-135-9-98.extendbroadband.com
78.135.9.122	PTR	78-135-9-122.extendbroadband.com
78.135.9.138	PTR	78-135-9-138.extendbroadband.com
78.135.9.138	A	cratoscasino.com
78.135.9.138	A	mx2.cratoscasino.com
78.135.9.142	A	ns1.porttur.com
78.135.9.186	PTR	srv1.ruby.technology
78.135.9.186	A	ns2.ktdb.org
78.135.9.186	A	forcefulcars.com
78.135.9.187	PTR	win.pashaservers.com
78.135.9.187	A	aurabet.com
78.135.9.188	A	www.akun.edu.tr
78.135.9.190	A	smtp.cipercan.com
78.135.9.190	A	mail.grandpasha.com
78.135.9.190	A	mail.bosphorecard.com
78.135.9.205	A	aurabet.com
78.135.9.226	A+PTR	mail.cratospremium.com
78.135.9.226	A	mail.meyblue.com
78.135.9.226	A	meyblue.com
78.135.11.209	PTR	78-135-11-209.extendbroadband.com
78.135.12.7	PTR	78-135-12-7.extendbroadband.com
78.135.12.30	PTR	78-135-12-30.extendbroadband.com
78.135.12.39	PTR	78-135-12-39.extendbroadband.com
78.135.12.44	PTR	78-135-12-44.extendbroadband.com
78.135.12.109	PTR	78-135-12-109.extendbroadband.com
78.135.12.124	PTR	78-135-12-124.extendbroadband.com
78.135.12.133	PTR	78-135-12-133.extendbroadband.com
78.135.12.146	PTR	78-135-12-146.extendbroadband.com
78.135.12.155	PTR	78-135-12-155.extendbroadband.com
78.135.12.189	PTR	78-135-12-189.extendbroadband.com
78.135.12.194	PTR	78-135-12-194.extendbroadband.com
78.135.12.251	PTR	78-135-12-251.extendbroadband.com
78.135.13.10	PTR	78-135-13-10.extendbroadband.com
78.135.13.39	PTR	78-135-13-39.extendbroadband.com
78.135.13.41	PTR	78-135-13-41.extendbroadband.com
78.135.13.133	PTR	78-135-13-133.extendbroadband.com
78.135.13.191	PTR	78-135-13-191.extendbroadband.com
78.135.13.205	PTR	78-135-13-205.extendbroadband.com
78.135.13.234	PTR	78-135-13-234.extendbroadband.com
78.135.13.234	A	ekoscan.ddns.net
78.135.13.234	A	karsiyaka.ddns.net
78.135.14.3	PTR	78-135-14-3.extendbroadband.com
78.135.14.21	PTR	78-135-14-21.extendbroadband.com
78.135.14.66	PTR	78-135-14-66.extendbroadband.com
78.135.14.125	PTR	78-135-14-125.extendbroadband.com
78.135.14.128	PTR	78-135-14-128.extendbroadband.com
78.135.14.162	PTR	78-135-14-162.extendbroadband.com
78.135.14.185	PTR	78-135-14-185.extendbroadband.com
78.135.14.244	PTR	78-135-14-244.extendbroadband.com
78.135.15.18	PTR	78-135-15-18.extendbroadband.com
78.135.15.41	PTR	78-135-15-41.extendbroadband.com
78.135.15.50	PTR	78-135-15-50.extendbroadband.com
78.135.15.129	PTR	78-135-15-129.extendbroadband.com
78.135.15.131	PTR	78-135-15-131.extendbroadband.com
78.135.15.175	PTR	78-135-15-175.extendbroadband.com
78.135.15.179	PTR	78-135-15-179.extendbroadband.com
78.135.15.191	PTR	78-135-15-191.extendbroadband.com
78.135.15.195	PTR	78-135-15-195.extendbroadband.com
78.135.15.201	PTR	78-135-15-201.extendbroadband.com