Robtex

Up: 27.75.0.0/16
Can't show all results, try to descend to a more specific CIDR
Down left: 27.75.0.0/18
Down right: 27.75.64.0/18

IP	Type	Hostname
27.75.0.0	PTR	localhost
27.75.0.44	PTR	localhost
27.75.0.193	PTR	localhost
27.75.8.2	PTR	localhost
27.75.15.32	PTR	localhost
27.75.17.19	PTR	localhost
27.75.19.235	PTR	localhost
27.75.21.0	PTR	localhost
27.75.21.39	PTR	localhost
27.75.21.167	PTR	localhost
27.75.22.2	PTR	localhost
27.75.22.217	PTR	localhost
27.75.23.150	PTR	localhost
27.75.23.150	A	stanleytong.com
27.75.25.129	PTR	localhost
27.75.29.244	PTR	localhost
27.75.29.254	PTR	localhost
27.75.30.222	PTR	localhost
27.75.32.52	PTR	localhost
27.75.32.249	PTR	localhost
27.75.33.137	PTR	localhost
27.75.34.157	PTR	localhost
27.75.35.171	PTR	localhost
27.75.38.2	PTR	localhost
27.75.39.70	PTR	localhost
27.75.40.2	PTR	localhost
27.75.44.36	PTR	localhost
27.75.44.178	PTR	localhost
27.75.46.31	PTR	localhost
27.75.46.31	A	mail.kimhuynhphat03.com
27.75.46.31	A	kimhuynhphat03.com
27.75.46.152	PTR	localhost
27.75.49.154	PTR	localhost
27.75.49.215	PTR	localhost
27.75.60.226	PTR	localhost
27.75.62.205	PTR	localhost
27.75.62.209	PTR	localhost
27.75.62.209	A	mail.quandany.com
27.75.64.65	PTR	localhost
27.75.64.223	PTR	localhost
27.75.65.77	PTR	localhost
27.75.66.58	PTR	localhost
27.75.66.187	PTR	localhost
27.75.67.173	PTR	localhost
27.75.68.36	PTR	localhost
27.75.68.216	PTR	localhost
27.75.71.163	PTR	localhost
27.75.74.92	PTR	localhost
27.75.74.147	PTR	localhost
27.75.74.225	PTR	localhost
27.75.74.226	PTR	localhost
27.75.75.8	PTR	localhost
27.75.75.8	A	maylocnuocngocvy.com
27.75.75.79	PTR	localhost
27.75.77.197	PTR	localhost
27.75.77.206	PTR	localhost
27.75.79.13	PTR	localhost
27.75.80.227	PTR	localhost
27.75.82.224	PTR	localhost
27.75.83.94	PTR	localhost
27.75.84.248	PTR	localhost
27.75.87.109	A	www.minhtricomputer.net
27.75.93.211	PTR	localhost
27.75.93.255	PTR	localhost
27.75.95.116	PTR	localhost
27.75.98.159	PTR	localhost
27.75.100.10	PTR	localhost
27.75.101.45	PTR	localhost
27.75.101.45	A	www.vscb-vn.com
27.75.101.51	PTR	localhost
27.75.102.203	PTR	localhost
27.75.106.196	PTR	localhost
27.75.110.162	PTR	localhost
27.75.112.117	PTR	localhost
27.75.113.108	PTR	localhost
27.75.113.223	PTR	localhost
27.75.114.76	A	server1.taptele.com
27.75.115.25	PTR	localhost
27.75.119.184	PTR	localhost
27.75.119.209	PTR	localhost
27.75.120.35	PTR	localhost
27.75.124.120	PTR	localhost
27.75.124.186	PTR	localhost