57.29.204 is a class C of IPs

Sample IPs from the class C 57.29.204

57.29.204.30	View precise location of 57.29.204.30 on the map!
57.29.204.74	View precise location of 57.29.204.74 on the map!
57.29.204.252	View precise location of 57.29.204.252 on the map!
57.29.204.181	View precise location of 57.29.204.181 on the map!
57.29.204.156	View precise location of 57.29.204.156 on the map!
57.29.204.18	View precise location of 57.29.204.18 on the map!
57.29.204.77	View precise location of 57.29.204.77 on the map!
57.29.204.50	View precise location of 57.29.204.50 on the map!
57.29.204.38	View precise location of 57.29.204.38 on the map!
57.29.204.151	View precise location of 57.29.204.151 on the map!
57.29.204.171	View precise location of 57.29.204.171 on the map!

10 Random IPs

118.137.169.215	Find precise map location of 118.137.169.215
24.61.19.45	Find precise map location of 24.61.19.45
77.206.30.240	Find precise map location of 77.206.30.240
255.154.40.138	Find precise map location of 255.154.40.138
120.70.95.188	Find precise map location of 120.70.95.188
47.152.113.50	Find precise map location of 47.152.113.50
199.139.87.56	Find precise map location of 199.139.87.56
244.191.25.126	Find precise map location of 244.191.25.126
166.245.229.80	Find precise map location of 166.245.229.80
1.106.158.161	Find precise map location of 1.106.158.161
58.111.160.186	Find precise map location of 58.111.160.186

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