144.129.68 is a class C of IPs

Sample IPs from the class C 144.129.68

144.129.68.62	View precise location of 144.129.68.62 on the map!
144.129.68.50	View precise location of 144.129.68.50 on the map!
144.129.68.76	View precise location of 144.129.68.76 on the map!
144.129.68.44	View precise location of 144.129.68.44 on the map!
144.129.68.242	View precise location of 144.129.68.242 on the map!
144.129.68.26	View precise location of 144.129.68.26 on the map!
144.129.68.72	View precise location of 144.129.68.72 on the map!
144.129.68.44	View precise location of 144.129.68.44 on the map!
144.129.68.208	View precise location of 144.129.68.208 on the map!
144.129.68.203	View precise location of 144.129.68.203 on the map!
144.129.68.17	View precise location of 144.129.68.17 on the map!

10 Random IPs

39.72.101.124	Find precise map location of 39.72.101.124
202.118.192.177	Find precise map location of 202.118.192.177
232.177.41.104	Find precise map location of 232.177.41.104
166.239.58.207	Find precise map location of 166.239.58.207
164.78.226.73	Find precise map location of 164.78.226.73
97.203.112.22	Find precise map location of 97.203.112.22
39.130.226.145	Find precise map location of 39.130.226.145
238.60.60.80	Find precise map location of 238.60.60.80
20.5.67.202	Find precise map location of 20.5.67.202
56.121.84.83	Find precise map location of 56.121.84.83
217.93.24.175	Find precise map location of 217.93.24.175

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