61.116.57 is a class C of IPs

Sample IPs from the class C 61.116.57

61.116.57.144	View precise location of 61.116.57.144 on the map!
61.116.57.27	View precise location of 61.116.57.27 on the map!
61.116.57.227	View precise location of 61.116.57.227 on the map!
61.116.57.72	View precise location of 61.116.57.72 on the map!
61.116.57.123	View precise location of 61.116.57.123 on the map!
61.116.57.4	View precise location of 61.116.57.4 on the map!
61.116.57.210	View precise location of 61.116.57.210 on the map!
61.116.57.239	View precise location of 61.116.57.239 on the map!
61.116.57.238	View precise location of 61.116.57.238 on the map!
61.116.57.216	View precise location of 61.116.57.216 on the map!
61.116.57.116	View precise location of 61.116.57.116 on the map!

10 Random IPs

215.80.231.92	Find precise map location of 215.80.231.92
157.253.186.79	Find precise map location of 157.253.186.79
36.106.48.1	Find precise map location of 36.106.48.1
43.121.218.177	Find precise map location of 43.121.218.177
198.65.35.111	Find precise map location of 198.65.35.111
232.223.196.149	Find precise map location of 232.223.196.149
203.96.123.175	Find precise map location of 203.96.123.175
17.25.190.27	Find precise map location of 17.25.190.27
198.60.31.235	Find precise map location of 198.60.31.235
174.248.96.41	Find precise map location of 174.248.96.41
238.213.202.114	Find precise map location of 238.213.202.114

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