20.81.70 is a class C of IPs

Sample IPs from the class C 20.81.70

20.81.70.120	View precise location of 20.81.70.120 on the map!
20.81.70.216	View precise location of 20.81.70.216 on the map!
20.81.70.30	View precise location of 20.81.70.30 on the map!
20.81.70.145	View precise location of 20.81.70.145 on the map!
20.81.70.98	View precise location of 20.81.70.98 on the map!
20.81.70.248	View precise location of 20.81.70.248 on the map!
20.81.70.141	View precise location of 20.81.70.141 on the map!
20.81.70.90	View precise location of 20.81.70.90 on the map!
20.81.70.248	View precise location of 20.81.70.248 on the map!
20.81.70.165	View precise location of 20.81.70.165 on the map!
20.81.70.36	View precise location of 20.81.70.36 on the map!

10 Random IPs

81.105.205.155	Find precise map location of 81.105.205.155
91.159.89.222	Find precise map location of 91.159.89.222
231.62.52.149	Find precise map location of 231.62.52.149
119.60.55.68	Find precise map location of 119.60.55.68
229.154.40.17	Find precise map location of 229.154.40.17
147.186.115.228	Find precise map location of 147.186.115.228
194.194.173.17	Find precise map location of 194.194.173.17
32.91.135.84	Find precise map location of 32.91.135.84
112.191.117.240	Find precise map location of 112.191.117.240
214.191.65.151	Find precise map location of 214.191.65.151
226.30.152.141	Find precise map location of 226.30.152.141

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