145.244.77 is a class C of IPs

Sample IPs from the class C 145.244.77

145.244.77.90	View precise location of 145.244.77.90 on the map!
145.244.77.245	View precise location of 145.244.77.245 on the map!
145.244.77.118	View precise location of 145.244.77.118 on the map!
145.244.77.33	View precise location of 145.244.77.33 on the map!
145.244.77.205	View precise location of 145.244.77.205 on the map!
145.244.77.19	View precise location of 145.244.77.19 on the map!
145.244.77.37	View precise location of 145.244.77.37 on the map!
145.244.77.76	View precise location of 145.244.77.76 on the map!
145.244.77.174	View precise location of 145.244.77.174 on the map!
145.244.77.43	View precise location of 145.244.77.43 on the map!
145.244.77.212	View precise location of 145.244.77.212 on the map!

10 Random IPs

204.7.158.83	Find precise map location of 204.7.158.83
89.128.38.252	Find precise map location of 89.128.38.252
64.110.136.30	Find precise map location of 64.110.136.30
250.163.178.132	Find precise map location of 250.163.178.132
47.171.205.38	Find precise map location of 47.171.205.38
210.148.180.64	Find precise map location of 210.148.180.64
232.124.50.100	Find precise map location of 232.124.50.100
70.32.160.209	Find precise map location of 70.32.160.209
6.152.142.12	Find precise map location of 6.152.142.12
142.199.156.182	Find precise map location of 142.199.156.182
40.210.73.77	Find precise map location of 40.210.73.77

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