81.238.198 is a class C of IPs

Sample IPs from the class C 81.238.198

81.238.198.216	View precise location of 81.238.198.216 on the map!
81.238.198.136	View precise location of 81.238.198.136 on the map!
81.238.198.39	View precise location of 81.238.198.39 on the map!
81.238.198.109	View precise location of 81.238.198.109 on the map!
81.238.198.188	View precise location of 81.238.198.188 on the map!
81.238.198.65	View precise location of 81.238.198.65 on the map!
81.238.198.178	View precise location of 81.238.198.178 on the map!
81.238.198.59	View precise location of 81.238.198.59 on the map!
81.238.198.191	View precise location of 81.238.198.191 on the map!
81.238.198.226	View precise location of 81.238.198.226 on the map!
81.238.198.97	View precise location of 81.238.198.97 on the map!

10 Random IPs

244.106.44.44	Find precise map location of 244.106.44.44
111.29.243.67	Find precise map location of 111.29.243.67
16.43.152.161	Find precise map location of 16.43.152.161
13.204.25.38	Find precise map location of 13.204.25.38
91.242.51.190	Find precise map location of 91.242.51.190
150.24.83.237	Find precise map location of 150.24.83.237
157.171.105.252	Find precise map location of 157.171.105.252
188.65.125.12	Find precise map location of 188.65.125.12
177.119.208.5	Find precise map location of 177.119.208.5
99.45.254.230	Find precise map location of 99.45.254.230
21.104.106.141	Find precise map location of 21.104.106.141

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