27.21 is a class B of IPs

Sample IPs from the class B 27.21

27.21.11.12	View precise location of 27.21.11.12 on the map!
27.21.182.11	View precise location of 27.21.182.11 on the map!
27.21.75.234	View precise location of 27.21.75.234 on the map!
27.21.194.99	View precise location of 27.21.194.99 on the map!
27.21.168.37	View precise location of 27.21.168.37 on the map!
27.21.251.194	View precise location of 27.21.251.194 on the map!
27.21.134.90	View precise location of 27.21.134.90 on the map!
27.21.24.89	View precise location of 27.21.24.89 on the map!
27.21.38.110	View precise location of 27.21.38.110 on the map!
27.21.33.50	View precise location of 27.21.33.50 on the map!
27.21.76.139	View precise location of 27.21.76.139 on the map!

10 Random IPs

117.106.173.50	Find precise map location of 117.106.173.50
250.198.82.130	Find precise map location of 250.198.82.130
183.200.158.102	Find precise map location of 183.200.158.102
45.140.85.129	Find precise map location of 45.140.85.129
9.51.167.99	Find precise map location of 9.51.167.99
6.146.89.116	Find precise map location of 6.146.89.116
243.218.234.71	Find precise map location of 243.218.234.71
183.28.73.197	Find precise map location of 183.28.73.197
220.137.42.132	Find precise map location of 220.137.42.132
158.82.213.150	Find precise map location of 158.82.213.150
16.231.169.154	Find precise map location of 16.231.169.154

TestURI.org is a free web-sniffer.net alternative. It alows you to send custom HTTP request and check the HTTP response.