61.99.173 is a class C of IPs

Sample IPs from the class C 61.99.173

61.99.173.126	View precise location of 61.99.173.126 on the map!
61.99.173.6	View precise location of 61.99.173.6 on the map!
61.99.173.48	View precise location of 61.99.173.48 on the map!
61.99.173.71	View precise location of 61.99.173.71 on the map!
61.99.173.42	View precise location of 61.99.173.42 on the map!
61.99.173.46	View precise location of 61.99.173.46 on the map!
61.99.173.27	View precise location of 61.99.173.27 on the map!
61.99.173.5	View precise location of 61.99.173.5 on the map!
61.99.173.220	View precise location of 61.99.173.220 on the map!
61.99.173.223	View precise location of 61.99.173.223 on the map!
61.99.173.171	View precise location of 61.99.173.171 on the map!

10 Random IPs

123.89.62.177	Find precise map location of 123.89.62.177
151.79.92.233	Find precise map location of 151.79.92.233
95.18.65.208	Find precise map location of 95.18.65.208
19.155.160.70	Find precise map location of 19.155.160.70
100.159.166.244	Find precise map location of 100.159.166.244
154.194.175.197	Find precise map location of 154.194.175.197
236.97.187.191	Find precise map location of 236.97.187.191
8.42.106.95	Find precise map location of 8.42.106.95
137.249.103.72	Find precise map location of 137.249.103.72
118.203.64.85	Find precise map location of 118.203.64.85
94.147.95.230	Find precise map location of 94.147.95.230

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