19.73.18 is a class C of IPs

Sample IPs from the class C 19.73.18

19.73.18.104	View precise location of 19.73.18.104 on the map!
19.73.18.220	View precise location of 19.73.18.220 on the map!
19.73.18.157	View precise location of 19.73.18.157 on the map!
19.73.18.67	View precise location of 19.73.18.67 on the map!
19.73.18.98	View precise location of 19.73.18.98 on the map!
19.73.18.12	View precise location of 19.73.18.12 on the map!
19.73.18.6	View precise location of 19.73.18.6 on the map!
19.73.18.249	View precise location of 19.73.18.249 on the map!
19.73.18.197	View precise location of 19.73.18.197 on the map!
19.73.18.204	View precise location of 19.73.18.204 on the map!
19.73.18.16	View precise location of 19.73.18.16 on the map!

10 Random IPs

195.184.117.239	Find precise map location of 195.184.117.239
210.140.246.88	Find precise map location of 210.140.246.88
16.240.154.56	Find precise map location of 16.240.154.56
122.18.77.20	Find precise map location of 122.18.77.20
81.37.87.253	Find precise map location of 81.37.87.253
173.141.24.67	Find precise map location of 173.141.24.67
187.228.164.203	Find precise map location of 187.228.164.203
9.149.5.50	Find precise map location of 9.149.5.50
170.48.246.94	Find precise map location of 170.48.246.94
30.174.12.32	Find precise map location of 30.174.12.32
122.42.31.100	Find precise map location of 122.42.31.100

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