42.89.66 is a class C of IPs

Sample IPs from the class C 42.89.66

42.89.66.12	View precise location of 42.89.66.12 on the map!
42.89.66.165	View precise location of 42.89.66.165 on the map!
42.89.66.144	View precise location of 42.89.66.144 on the map!
42.89.66.8	View precise location of 42.89.66.8 on the map!
42.89.66.163	View precise location of 42.89.66.163 on the map!
42.89.66.209	View precise location of 42.89.66.209 on the map!
42.89.66.248	View precise location of 42.89.66.248 on the map!
42.89.66.236	View precise location of 42.89.66.236 on the map!
42.89.66.41	View precise location of 42.89.66.41 on the map!
42.89.66.238	View precise location of 42.89.66.238 on the map!
42.89.66.134	View precise location of 42.89.66.134 on the map!

10 Random IPs

232.156.158.234	Find precise map location of 232.156.158.234
196.9.73.142	Find precise map location of 196.9.73.142
69.216.173.18	Find precise map location of 69.216.173.18
49.5.26.213	Find precise map location of 49.5.26.213
142.248.177.57	Find precise map location of 142.248.177.57
25.58.97.178	Find precise map location of 25.58.97.178
206.111.143.202	Find precise map location of 206.111.143.202
74.219.230.166	Find precise map location of 74.219.230.166
218.152.53.40	Find precise map location of 218.152.53.40
49.122.91.87	Find precise map location of 49.122.91.87
27.6.70.218	Find precise map location of 27.6.70.218

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