56.23.30 is a class C of IPs

Sample IPs from the class C 56.23.30

56.23.30.11	View precise location of 56.23.30.11 on the map!
56.23.30.165	View precise location of 56.23.30.165 on the map!
56.23.30.60	View precise location of 56.23.30.60 on the map!
56.23.30.175	View precise location of 56.23.30.175 on the map!
56.23.30.18	View precise location of 56.23.30.18 on the map!
56.23.30.119	View precise location of 56.23.30.119 on the map!
56.23.30.88	View precise location of 56.23.30.88 on the map!
56.23.30.31	View precise location of 56.23.30.31 on the map!
56.23.30.216	View precise location of 56.23.30.216 on the map!
56.23.30.133	View precise location of 56.23.30.133 on the map!
56.23.30.211	View precise location of 56.23.30.211 on the map!

10 Random IPs

150.223.103.29	Find precise map location of 150.223.103.29
55.117.208.134	Find precise map location of 55.117.208.134
211.77.250.157	Find precise map location of 211.77.250.157
191.241.182.141	Find precise map location of 191.241.182.141
181.244.171.46	Find precise map location of 181.244.171.46
227.248.113.135	Find precise map location of 227.248.113.135
235.21.30.77	Find precise map location of 235.21.30.77
241.47.20.159	Find precise map location of 241.47.20.159
19.33.23.127	Find precise map location of 19.33.23.127
44.123.76.207	Find precise map location of 44.123.76.207
235.108.130.188	Find precise map location of 235.108.130.188

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