IP location for 18.16.215.21 is Cambridge, United States

IP:	18.16.215.21
Country:	United States (US)
Region:	MA
City:	Cambridge
Latitude:	42.3646
Longitude:	-71.1028
Zip code:	02139
Area code:	617
Reverse DNS:	18.16.215.21

IP information

Class A:	18
Class B:	18.16
Class C:	18.16.215

10 Random IPs

24.119.6.180	Find precise map location of 24.119.6.180
164.213.50.245	Find precise map location of 164.213.50.245
25.89.251.175	Find precise map location of 25.89.251.175
105.227.222.143	Find precise map location of 105.227.222.143
29.121.81.12	Find precise map location of 29.121.81.12
99.3.151.102	Find precise map location of 99.3.151.102
88.32.134.170	Find precise map location of 88.32.134.170
5.96.165.148	Find precise map location of 5.96.165.148
68.186.55.236	Find precise map location of 68.186.55.236
9.49.162.82	Find precise map location of 9.49.162.82
114.196.87.243	Find precise map location of 114.196.87.243

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