220.183.13 is a class C of IPs

Sample IPs from the class C 220.183.13

220.183.13.88	View precise location of 220.183.13.88 on the map!
220.183.13.156	View precise location of 220.183.13.156 on the map!
220.183.13.132	View precise location of 220.183.13.132 on the map!
220.183.13.216	View precise location of 220.183.13.216 on the map!
220.183.13.177	View precise location of 220.183.13.177 on the map!
220.183.13.78	View precise location of 220.183.13.78 on the map!
220.183.13.156	View precise location of 220.183.13.156 on the map!
220.183.13.165	View precise location of 220.183.13.165 on the map!
220.183.13.69	View precise location of 220.183.13.69 on the map!
220.183.13.204	View precise location of 220.183.13.204 on the map!
220.183.13.104	View precise location of 220.183.13.104 on the map!

10 Random IPs

35.99.126.123	Find precise map location of 35.99.126.123
180.165.71.176	Find precise map location of 180.165.71.176
243.242.42.77	Find precise map location of 243.242.42.77
116.52.136.224	Find precise map location of 116.52.136.224
53.146.187.67	Find precise map location of 53.146.187.67
36.53.130.198	Find precise map location of 36.53.130.198
253.161.160.109	Find precise map location of 253.161.160.109
135.248.6.16	Find precise map location of 135.248.6.16
142.140.182.83	Find precise map location of 142.140.182.83
219.75.172.68	Find precise map location of 219.75.172.68
21.210.232.19	Find precise map location of 21.210.232.19

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