51.28.78 is a class C of IPs

Sample IPs from the class C 51.28.78

51.28.78.171	View precise location of 51.28.78.171 on the map!
51.28.78.245	View precise location of 51.28.78.245 on the map!
51.28.78.106	View precise location of 51.28.78.106 on the map!
51.28.78.11	View precise location of 51.28.78.11 on the map!
51.28.78.70	View precise location of 51.28.78.70 on the map!
51.28.78.216	View precise location of 51.28.78.216 on the map!
51.28.78.54	View precise location of 51.28.78.54 on the map!
51.28.78.231	View precise location of 51.28.78.231 on the map!
51.28.78.74	View precise location of 51.28.78.74 on the map!
51.28.78.133	View precise location of 51.28.78.133 on the map!
51.28.78.39	View precise location of 51.28.78.39 on the map!

10 Random IPs

253.172.212.183	Find precise map location of 253.172.212.183
7.194.123.71	Find precise map location of 7.194.123.71
22.9.82.135	Find precise map location of 22.9.82.135
56.168.82.109	Find precise map location of 56.168.82.109
6.45.49.66	Find precise map location of 6.45.49.66
209.16.127.157	Find precise map location of 209.16.127.157
206.235.195.1	Find precise map location of 206.235.195.1
122.227.70.65	Find precise map location of 122.227.70.65
28.101.90.123	Find precise map location of 28.101.90.123
60.102.52.152	Find precise map location of 60.102.52.152
187.1.177.71	Find precise map location of 187.1.177.71

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