Robtex

Up: 156.154.64.0/24
Can't show all results, try to descend to a more specific CIDR
Down left: 156.154.64.128/26
Down right: 156.154.64.192/26
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
156.154.64.128	A+PTR	pdns128.ultradns.com
156.154.64.129	A+PTR	pdns129.ultradns.com
156.154.64.130	A+PTR	pdns130.ultradns.com
156.154.64.131	A+PTR	pdns131.ultradns.com
156.154.64.132	A+PTR	pdns132.ultradns.com
156.154.64.133	A+PTR	pdns133.ultradns.com
156.154.64.134	A+PTR	pdns134.ultradns.com
156.154.64.135	A+PTR	pdns135.ultradns.com
156.154.64.136	A+PTR	pdns136.ultradns.com
156.154.64.137	A+PTR	pdns137.ultradns.com
156.154.64.138	A+PTR	pdns138.ultradns.com
156.154.64.139	A+PTR	pdns139.ultradns.com
156.154.64.140	A+PTR	pdns140.ultradns.com
156.154.64.141	A+PTR	pdns141.ultradns.com
156.154.64.142	A+PTR	pdns142.ultradns.com
156.154.64.143	A+PTR	pdns143.ultradns.com
156.154.64.144	A+PTR	pdns144.ultradns.com
156.154.64.145	A+PTR	pdns145.ultradns.com
156.154.64.146	A+PTR	pdns146.ultradns.com
156.154.64.147	A+PTR	pdns147.ultradns.com
156.154.64.148	A+PTR	pdns148.ultradns.com
156.154.64.149	A+PTR	pdns149.ultradns.com
156.154.64.150	A+PTR	pdns150.ultradns.com
156.154.64.151	A+PTR	pdns151.ultradns.com
156.154.64.152	A+PTR	pdns152.ultradns.com
156.154.64.153	A+PTR	pdns153.ultradns.com
156.154.64.154	A+PTR	pdns154.ultradns.com
156.154.64.155	A+PTR	pdns155.ultradns.com
156.154.64.156	A+PTR	pdns156.ultradns.com
156.154.64.157	A+PTR	pdns157.ultradns.com
156.154.64.158	A+PTR	pdns158.ultradns.com
156.154.64.159	A+PTR	pdns159.ultradns.com
156.154.64.160	A+PTR	pdns160.ultradns.com
156.154.64.161	A+PTR	pdns161.ultradns.com
156.154.64.162	A+PTR	pdns162.ultradns.com
156.154.64.163	A+PTR	pdns163.ultradns.com
156.154.64.164	A+PTR	pdns164.ultradns.com
156.154.64.165	A+PTR	pdns165.ultradns.com
156.154.64.166	A+PTR	pdns166.ultradns.com
156.154.64.167	A+PTR	pdns167.ultradns.com
156.154.64.168	A+PTR	pdns168.ultradns.com
156.154.64.169	A+PTR	pdns169.ultradns.com
156.154.64.170	A+PTR	pdns170.ultradns.com
156.154.64.171	A+PTR	pdns171.ultradns.com
156.154.64.172	A+PTR	pdns172.ultradns.com
156.154.64.172	A	ns3.citicorp.com
156.154.64.172	A	ns1.nsroot1.com
156.154.64.173	A+PTR	pdns173.ultradns.com
156.154.64.174	A+PTR	pdns174.ultradns.com
156.154.64.175	A+PTR	pdns175.ultradns.com
156.154.64.176	A+PTR	pdns176.ultradns.com
156.154.64.177	A+PTR	pdns177.ultradns.com
156.154.64.178	PTR	ns1.advancedhost.com
156.154.64.179	A	pdns179.ultradns.com
156.154.64.180	A+PTR	pdns180.ultradns.com
156.154.64.181	A+PTR	pdns181.ultradns.com
156.154.64.182	A+PTR	pdns182.ultradns.com
156.154.64.183	A+PTR	pdns183.ultradns.com
156.154.64.184	A+PTR	pdns184.ultradns.com
156.154.64.185	A+PTR	pdns185.ultradns.com
156.154.64.186	A+PTR	pdns186.ultradns.com
156.154.64.187	A+PTR	pdns187.ultradns.com
156.154.64.188	PTR	pdns188.ultradns.com
156.154.64.188	A	ns1.inmobitest.com
156.154.64.188	A	ns1.inmobi.com
156.154.64.189	A+PTR	pdns189.ultradns.com
156.154.64.190	A+PTR	pdns190.ultradns.com
156.154.64.191	A+PTR	pdns191.ultradns.com
156.154.64.192	A+PTR	pdns192.ultradns.com
156.154.64.193	A+PTR	pdns193.ultradns.com
156.154.64.194	A+PTR	pdns194.ultradns.com
156.154.64.195	A+PTR	pdns195.ultradns.com
156.154.64.196	A+PTR	pdns196.ultradns.com
156.154.64.196	A	nemp-test.com
156.154.64.197	A+PTR	pdns197.ultradns.com
156.154.64.198	A+PTR	pdns198.ultradns.com
156.154.64.199	A+PTR	pdns199.ultradns.com
156.154.64.200	A+PTR	pdns200.ultradns.com
156.154.64.201	A+PTR	pdns201.ultradns.com
156.154.64.202	A+PTR	pdns202.ultradns.com
156.154.64.203	A+PTR	pdns203.ultradns.com
156.154.64.204	A+PTR	pdns204.ultradns.com
156.154.64.205	A+PTR	pdns205.ultradns.com
156.154.64.206	A+PTR	pdns206.ultradns.com
156.154.64.207	A+PTR	pdns207.ultradns.com
156.154.64.208	A+PTR	pdns208.ultradns.com
156.154.64.209	A+PTR	pdns209.ultradns.com
156.154.64.210	A+PTR	pdns210.ultradns.com
156.154.64.211	A+PTR	pdns211.ultradns.com
156.154.64.211	A	ns5.ncrsaasdns.com
156.154.64.212	A+PTR	pdns212.ultradns.com
156.154.64.213	A+PTR	pdns213.ultradns.com
156.154.64.214	A+PTR	pdns214.ultradns.com
156.154.64.215	A	pdns215.ultradns.com
156.154.64.216	A+PTR	pdns216.ultradns.com
156.154.64.218	PTR	pdns218.ultradns.com
156.154.64.218	A	ns25.theprodnssolutions.com
156.154.64.218	A	ns5.theprodnssolutions.com
156.154.64.219	A+PTR	pdns219.ultradns.com
156.154.64.220	A+PTR	pdns220.ultradns.com
156.154.64.221	A+PTR	pdns221.ultradns.com
156.154.64.222	A	pdns222.ultradns.com
156.154.64.223	A+PTR	pdns223.ultradns.com
156.154.64.225	A+PTR	ns1.dns.alvea-services.com
156.154.64.226	A	ns1.profitability.net
156.154.64.227	A+PTR	ns1.acmedistributors.biz
156.154.64.228	PTR	ns1.i-horizons.com
156.154.64.229	A+PTR	pdns1.safenames.net
156.154.64.230	PTR	qdns1.qualitytech.com
156.154.64.231	A+PTR	ns1.itway.co.il
156.154.64.232	A+PTR	dns1.cyrusone.com
156.154.64.233	A+PTR	ns0.demysdns.net
156.154.64.245	A+PTR	pdns245.ultradns.com
156.154.64.246	PTR	ns1.fasttrackdns.com
156.154.64.246	A	ns1.dnsmanager.org
156.154.64.246	A	pdns246.ultradns.com
156.154.64.247	A+PTR	pdns247.ultradns.com
156.154.64.248	A+PTR	pdns248.ultradns.com
156.154.64.249	A+PTR	pdns249.ultradns.com
156.154.64.250	A+PTR	pdns250.ultradns.com
156.154.64.251	A+PTR	pdns251.ultradns.com
156.154.64.252	A+PTR	pdns252.ultradns.com
156.154.64.253	A+PTR	pdns253.ultradns.com