51.206.10 is a class C of IPs

Sample IPs from the class C 51.206.10

51.206.10.136	View precise location of 51.206.10.136 on the map!
51.206.10.50	View precise location of 51.206.10.50 on the map!
51.206.10.183	View precise location of 51.206.10.183 on the map!
51.206.10.69	View precise location of 51.206.10.69 on the map!
51.206.10.236	View precise location of 51.206.10.236 on the map!
51.206.10.89	View precise location of 51.206.10.89 on the map!
51.206.10.76	View precise location of 51.206.10.76 on the map!
51.206.10.42	View precise location of 51.206.10.42 on the map!
51.206.10.10	View precise location of 51.206.10.10 on the map!
51.206.10.230	View precise location of 51.206.10.230 on the map!
51.206.10.95	View precise location of 51.206.10.95 on the map!

10 Random IPs

33.101.26.66	Find precise map location of 33.101.26.66
197.173.98.212	Find precise map location of 197.173.98.212
234.180.121.4	Find precise map location of 234.180.121.4
74.221.6.74	Find precise map location of 74.221.6.74
247.91.145.160	Find precise map location of 247.91.145.160
153.157.111.106	Find precise map location of 153.157.111.106
244.113.187.161	Find precise map location of 244.113.187.161
245.172.157.59	Find precise map location of 245.172.157.59
29.106.10.40	Find precise map location of 29.106.10.40
176.13.139.206	Find precise map location of 176.13.139.206
244.82.83.35	Find precise map location of 244.82.83.35

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