217.58.237 is a class C of IPs

Sample IPs from the class C 217.58.237

217.58.237.48	View precise location of 217.58.237.48 on the map!
217.58.237.50	View precise location of 217.58.237.50 on the map!
217.58.237.211	View precise location of 217.58.237.211 on the map!
217.58.237.199	View precise location of 217.58.237.199 on the map!
217.58.237.248	View precise location of 217.58.237.248 on the map!
217.58.237.188	View precise location of 217.58.237.188 on the map!
217.58.237.118	View precise location of 217.58.237.118 on the map!
217.58.237.235	View precise location of 217.58.237.235 on the map!
217.58.237.34	View precise location of 217.58.237.34 on the map!
217.58.237.235	View precise location of 217.58.237.235 on the map!
217.58.237.67	View precise location of 217.58.237.67 on the map!

10 Random IPs

89.209.121.136	Find precise map location of 89.209.121.136
203.64.200.59	Find precise map location of 203.64.200.59
106.142.238.53	Find precise map location of 106.142.238.53
21.150.4.247	Find precise map location of 21.150.4.247
43.191.233.85	Find precise map location of 43.191.233.85
100.136.14.57	Find precise map location of 100.136.14.57
36.182.143.178	Find precise map location of 36.182.143.178
139.141.4.11	Find precise map location of 139.141.4.11
212.200.20.192	Find precise map location of 212.200.20.192
248.252.103.8	Find precise map location of 248.252.103.8
171.211.27.12	Find precise map location of 171.211.27.12

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