100.42.130 is a class C of IPs

Sample IPs from the class C 100.42.130

100.42.130.129	View precise location of 100.42.130.129 on the map!
100.42.130.100	View precise location of 100.42.130.100 on the map!
100.42.130.4	View precise location of 100.42.130.4 on the map!
100.42.130.48	View precise location of 100.42.130.48 on the map!
100.42.130.229	View precise location of 100.42.130.229 on the map!
100.42.130.58	View precise location of 100.42.130.58 on the map!
100.42.130.208	View precise location of 100.42.130.208 on the map!
100.42.130.72	View precise location of 100.42.130.72 on the map!
100.42.130.173	View precise location of 100.42.130.173 on the map!
100.42.130.15	View precise location of 100.42.130.15 on the map!
100.42.130.192	View precise location of 100.42.130.192 on the map!

10 Random IPs

200.113.17.181	Find precise map location of 200.113.17.181
99.95.189.144	Find precise map location of 99.95.189.144
100.103.88.130	Find precise map location of 100.103.88.130
193.30.201.34	Find precise map location of 193.30.201.34
227.189.30.82	Find precise map location of 227.189.30.82
179.178.97.252	Find precise map location of 179.178.97.252
66.250.237.76	Find precise map location of 66.250.237.76
136.121.43.222	Find precise map location of 136.121.43.222
184.166.90.80	Find precise map location of 184.166.90.80
180.20.41.92	Find precise map location of 180.20.41.92
61.158.71.73	Find precise map location of 61.158.71.73

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