210.156.157 is a class C of IPs

Sample IPs from the class C 210.156.157

210.156.157.52	View precise location of 210.156.157.52 on the map!
210.156.157.81	View precise location of 210.156.157.81 on the map!
210.156.157.214	View precise location of 210.156.157.214 on the map!
210.156.157.37	View precise location of 210.156.157.37 on the map!
210.156.157.143	View precise location of 210.156.157.143 on the map!
210.156.157.109	View precise location of 210.156.157.109 on the map!
210.156.157.156	View precise location of 210.156.157.156 on the map!
210.156.157.21	View precise location of 210.156.157.21 on the map!
210.156.157.100	View precise location of 210.156.157.100 on the map!
210.156.157.175	View precise location of 210.156.157.175 on the map!
210.156.157.227	View precise location of 210.156.157.227 on the map!

10 Random IPs

56.37.241.7	Find precise map location of 56.37.241.7
216.60.55.135	Find precise map location of 216.60.55.135
252.239.39.162	Find precise map location of 252.239.39.162
172.95.178.235	Find precise map location of 172.95.178.235
191.178.95.11	Find precise map location of 191.178.95.11
213.79.201.91	Find precise map location of 213.79.201.91
155.239.50.158	Find precise map location of 155.239.50.158
210.220.235.3	Find precise map location of 210.220.235.3
2.251.244.208	Find precise map location of 2.251.244.208
26.214.242.187	Find precise map location of 26.214.242.187
23.130.100.135	Find precise map location of 23.130.100.135

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