55.45.91 is a class C of IPs

Sample IPs from the class C 55.45.91

55.45.91.155	View precise location of 55.45.91.155 on the map!
55.45.91.89	View precise location of 55.45.91.89 on the map!
55.45.91.89	View precise location of 55.45.91.89 on the map!
55.45.91.89	View precise location of 55.45.91.89 on the map!
55.45.91.233	View precise location of 55.45.91.233 on the map!
55.45.91.251	View precise location of 55.45.91.251 on the map!
55.45.91.212	View precise location of 55.45.91.212 on the map!
55.45.91.195	View precise location of 55.45.91.195 on the map!
55.45.91.218	View precise location of 55.45.91.218 on the map!
55.45.91.188	View precise location of 55.45.91.188 on the map!
55.45.91.160	View precise location of 55.45.91.160 on the map!

10 Random IPs

248.198.200.4	Find precise map location of 248.198.200.4
201.115.91.80	Find precise map location of 201.115.91.80
73.88.76.2	Find precise map location of 73.88.76.2
191.21.129.209	Find precise map location of 191.21.129.209
199.15.22.85	Find precise map location of 199.15.22.85
155.220.51.154	Find precise map location of 155.220.51.154
125.67.129.34	Find precise map location of 125.67.129.34
121.84.101.190	Find precise map location of 121.84.101.190
21.112.113.121	Find precise map location of 21.112.113.121
135.184.16.184	Find precise map location of 135.184.16.184
10.96.85.13	Find precise map location of 10.96.85.13

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