Robtex

Up: 173.194.192.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 173.194.192.0/25
Down right: 173.194.192.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
173.194.192.14	A+PTR	jc-in-f14.1e100.net
173.194.192.16	A+PTR	jc-in-f16.1e100.net
173.194.192.18	A+PTR	jc-in-f18.1e100.net
173.194.192.26	PTR	jc-in-f26.1e100.net
173.194.192.26	A	elc-law.com.s5a2.psmtp.com
173.194.192.26	A	operationgrowmygym.com
173.194.192.27	A+PTR	jc-in-f27.1e100.net
173.194.192.27	A	wikky.org.s7a2.psmtp.com
173.194.192.27	A	keylinecuttingtools.com.s8a2.psmtp.com
173.194.192.94	A+PTR	jc-in-f94.1e100.net
173.194.192.95	A+PTR	jc-in-f95.1e100.net
173.194.192.97	A+PTR	jc-in-f97.1e100.net
173.194.192.99	A+PTR	jc-in-f99.1e100.net
173.194.192.100	A+PTR	jc-in-f100.1e100.net
173.194.192.101	A+PTR	jc-in-f101.1e100.net
173.194.192.102	A+PTR	jc-in-f102.1e100.net
173.194.192.103	A+PTR	jc-in-f103.1e100.net
173.194.192.104	PTR	jc-in-f104.1e100.net
173.194.192.106	A+PTR	jc-in-f106.1e100.net
173.194.192.106	A	planeseek.com
173.194.192.106	A	stuffseek.com
173.194.192.108	A+PTR	jc-in-f108.1e100.net
173.194.192.108	A	mailhost.lewiscommunications.com
173.194.192.109	A+PTR	jc-in-f109.1e100.net
173.194.192.109	A	mailhost.lewiscommunications.com
173.194.192.113	A+PTR	jc-in-f113.1e100.net
173.194.192.114	A+PTR	jc-in-f114.1e100.net
173.194.192.117	A+PTR	jc-in-f117.1e100.net
173.194.192.120	A+PTR	jc-in-f120.1e100.net
173.194.192.121	A+PTR	jc-in-f121.1e100.net
173.194.192.121	A	24hkaka.com
173.194.192.121	A	saranutter.com
173.194.192.125	A+PTR	jc-in-f125.1e100.net
173.194.192.128	A+PTR	jc-in-f128.1e100.net
173.194.192.128	A	adventurebots.com
173.194.192.132	A+PTR	jc-in-f132.1e100.net
173.194.192.133	A	jc-in-f133.1e100.net
173.194.192.136	A+PTR	jc-in-f136.1e100.net
173.194.192.138	A+PTR	jc-in-f138.1e100.net
173.194.192.139	A+PTR	jc-in-f139.1e100.net
173.194.192.140	A+PTR	jc-in-f140.1e100.net
173.194.192.141	A	jc-in-f141.1e100.net
173.194.192.142	A+PTR	jc-in-f142.1e100.net
173.194.192.144	A+PTR	jc-in-f144.1e100.net
173.194.192.147	A+PTR	jc-in-f147.1e100.net
173.194.192.153	A+PTR	jc-in-f153.1e100.net
173.194.192.154	A+PTR	jc-in-f154.1e100.net
173.194.192.155	A+PTR	jc-in-f155.1e100.net
173.194.192.156	A+PTR	jc-in-f156.1e100.net
173.194.192.157	A+PTR	jc-in-f157.1e100.net
173.194.192.160	A+PTR	jc-in-f160.1e100.net
173.194.192.188	A+PTR	jc-in-f188.1e100.net
173.194.192.189	PTR	jc-in-f189.1e100.net
173.194.192.191	A+PTR	jc-in-f191.1e100.net
173.194.192.192	A+PTR	jc-in-f192.1e100.net
173.194.192.200	A+PTR	jc-in-f200.1e100.net
173.194.192.214	PTR	jc-in-f214.1e100.net
173.194.192.214	A	mail.jengco.asia
173.194.192.214	A	mail.iswash.com