156.255.100 is a class C of IPs

Sample IPs from the class C 156.255.100

156.255.100.103	View precise location of 156.255.100.103 on the map!
156.255.100.214	View precise location of 156.255.100.214 on the map!
156.255.100.22	View precise location of 156.255.100.22 on the map!
156.255.100.48	View precise location of 156.255.100.48 on the map!
156.255.100.66	View precise location of 156.255.100.66 on the map!
156.255.100.222	View precise location of 156.255.100.222 on the map!
156.255.100.1	View precise location of 156.255.100.1 on the map!
156.255.100.3	View precise location of 156.255.100.3 on the map!
156.255.100.181	View precise location of 156.255.100.181 on the map!
156.255.100.47	View precise location of 156.255.100.47 on the map!
156.255.100.129	View precise location of 156.255.100.129 on the map!

10 Random IPs

44.154.70.50	Find precise map location of 44.154.70.50
162.76.186.152	Find precise map location of 162.76.186.152
166.255.13.27	Find precise map location of 166.255.13.27
151.45.182.63	Find precise map location of 151.45.182.63
18.185.219.192	Find precise map location of 18.185.219.192
240.139.80.77	Find precise map location of 240.139.80.77
22.158.3.89	Find precise map location of 22.158.3.89
116.26.177.75	Find precise map location of 116.26.177.75
127.138.128.80	Find precise map location of 127.138.128.80
242.43.61.47	Find precise map location of 242.43.61.47
113.9.3.209	Find precise map location of 113.9.3.209

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