157.197.61 is a class C of IPs

Sample IPs from the class C 157.197.61

157.197.61.107	View precise location of 157.197.61.107 on the map!
157.197.61.32	View precise location of 157.197.61.32 on the map!
157.197.61.108	View precise location of 157.197.61.108 on the map!
157.197.61.102	View precise location of 157.197.61.102 on the map!
157.197.61.20	View precise location of 157.197.61.20 on the map!
157.197.61.161	View precise location of 157.197.61.161 on the map!
157.197.61.141	View precise location of 157.197.61.141 on the map!
157.197.61.170	View precise location of 157.197.61.170 on the map!
157.197.61.109	View precise location of 157.197.61.109 on the map!
157.197.61.164	View precise location of 157.197.61.164 on the map!
157.197.61.154	View precise location of 157.197.61.154 on the map!

10 Random IPs

7.141.182.29	Find precise map location of 7.141.182.29
225.120.184.60	Find precise map location of 225.120.184.60
94.180.142.22	Find precise map location of 94.180.142.22
183.131.187.10	Find precise map location of 183.131.187.10
152.87.137.197	Find precise map location of 152.87.137.197
252.104.206.241	Find precise map location of 252.104.206.241
65.42.53.207	Find precise map location of 65.42.53.207
33.165.125.228	Find precise map location of 33.165.125.228
41.31.191.84	Find precise map location of 41.31.191.84
72.77.196.190	Find precise map location of 72.77.196.190
65.233.125.126	Find precise map location of 65.233.125.126

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