159.98.139 is a class C of IPs

Sample IPs from the class C 159.98.139

159.98.139.237	View precise location of 159.98.139.237 on the map!
159.98.139.15	View precise location of 159.98.139.15 on the map!
159.98.139.104	View precise location of 159.98.139.104 on the map!
159.98.139.216	View precise location of 159.98.139.216 on the map!
159.98.139.26	View precise location of 159.98.139.26 on the map!
159.98.139.158	View precise location of 159.98.139.158 on the map!
159.98.139.199	View precise location of 159.98.139.199 on the map!
159.98.139.151	View precise location of 159.98.139.151 on the map!
159.98.139.46	View precise location of 159.98.139.46 on the map!
159.98.139.172	View precise location of 159.98.139.172 on the map!
159.98.139.123	View precise location of 159.98.139.123 on the map!

10 Random IPs

71.38.72.181	Find precise map location of 71.38.72.181
12.152.79.202	Find precise map location of 12.152.79.202
199.172.52.138	Find precise map location of 199.172.52.138
196.170.91.154	Find precise map location of 196.170.91.154
103.177.16.194	Find precise map location of 103.177.16.194
96.106.126.82	Find precise map location of 96.106.126.82
130.87.66.173	Find precise map location of 130.87.66.173
193.97.111.47	Find precise map location of 193.97.111.47
171.255.152.114	Find precise map location of 171.255.152.114
67.232.199.149	Find precise map location of 67.232.199.149
88.68.55.34	Find precise map location of 88.68.55.34

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