30.74.18 is a class C of IPs

Sample IPs from the class C 30.74.18

30.74.18.51	View precise location of 30.74.18.51 on the map!
30.74.18.171	View precise location of 30.74.18.171 on the map!
30.74.18.203	View precise location of 30.74.18.203 on the map!
30.74.18.16	View precise location of 30.74.18.16 on the map!
30.74.18.180	View precise location of 30.74.18.180 on the map!
30.74.18.130	View precise location of 30.74.18.130 on the map!
30.74.18.179	View precise location of 30.74.18.179 on the map!
30.74.18.121	View precise location of 30.74.18.121 on the map!
30.74.18.165	View precise location of 30.74.18.165 on the map!
30.74.18.5	View precise location of 30.74.18.5 on the map!
30.74.18.62	View precise location of 30.74.18.62 on the map!

10 Random IPs

73.79.65.35	Find precise map location of 73.79.65.35
221.7.162.179	Find precise map location of 221.7.162.179
27.102.147.202	Find precise map location of 27.102.147.202
236.184.242.227	Find precise map location of 236.184.242.227
141.37.22.131	Find precise map location of 141.37.22.131
210.86.160.24	Find precise map location of 210.86.160.24
252.201.51.64	Find precise map location of 252.201.51.64
102.196.69.87	Find precise map location of 102.196.69.87
87.87.92.32	Find precise map location of 87.87.92.32
80.70.116.71	Find precise map location of 80.70.116.71
33.121.189.64	Find precise map location of 33.121.189.64

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