144.197.136 is a class C of IPs

Sample IPs from the class C 144.197.136

144.197.136.117	View precise location of 144.197.136.117 on the map!
144.197.136.75	View precise location of 144.197.136.75 on the map!
144.197.136.138	View precise location of 144.197.136.138 on the map!
144.197.136.171	View precise location of 144.197.136.171 on the map!
144.197.136.199	View precise location of 144.197.136.199 on the map!
144.197.136.67	View precise location of 144.197.136.67 on the map!
144.197.136.109	View precise location of 144.197.136.109 on the map!
144.197.136.240	View precise location of 144.197.136.240 on the map!
144.197.136.252	View precise location of 144.197.136.252 on the map!
144.197.136.246	View precise location of 144.197.136.246 on the map!
144.197.136.246	View precise location of 144.197.136.246 on the map!

10 Random IPs

193.131.151.206	Find precise map location of 193.131.151.206
46.7.37.59	Find precise map location of 46.7.37.59
60.157.253.82	Find precise map location of 60.157.253.82
91.109.51.231	Find precise map location of 91.109.51.231
191.252.61.37	Find precise map location of 191.252.61.37
176.25.172.117	Find precise map location of 176.25.172.117
65.224.29.215	Find precise map location of 65.224.29.215
159.102.154.56	Find precise map location of 159.102.154.56
231.120.72.71	Find precise map location of 231.120.72.71
170.138.219.171	Find precise map location of 170.138.219.171
135.128.234.64	Find precise map location of 135.128.234.64

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