81.148.235 is a class C of IPs

Sample IPs from the class C 81.148.235

81.148.235.86	View precise location of 81.148.235.86 on the map!
81.148.235.27	View precise location of 81.148.235.27 on the map!
81.148.235.202	View precise location of 81.148.235.202 on the map!
81.148.235.107	View precise location of 81.148.235.107 on the map!
81.148.235.69	View precise location of 81.148.235.69 on the map!
81.148.235.199	View precise location of 81.148.235.199 on the map!
81.148.235.114	View precise location of 81.148.235.114 on the map!
81.148.235.110	View precise location of 81.148.235.110 on the map!
81.148.235.64	View precise location of 81.148.235.64 on the map!
81.148.235.222	View precise location of 81.148.235.222 on the map!
81.148.235.129	View precise location of 81.148.235.129 on the map!

10 Random IPs

195.72.210.120	Find precise map location of 195.72.210.120
189.49.78.82	Find precise map location of 189.49.78.82
106.126.40.233	Find precise map location of 106.126.40.233
198.140.75.12	Find precise map location of 198.140.75.12
77.195.8.12	Find precise map location of 77.195.8.12
180.16.10.81	Find precise map location of 180.16.10.81
29.88.140.248	Find precise map location of 29.88.140.248
70.77.251.152	Find precise map location of 70.77.251.152
81.222.123.176	Find precise map location of 81.222.123.176
207.167.94.188	Find precise map location of 207.167.94.188
125.217.250.222	Find precise map location of 125.217.250.222

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