IP location for 128.31.39.156 is Cambridge, United States

IP:	128.31.39.156
Country:	United States (US)
Region:	MA
City:	Cambridge
Latitude:	42.3646
Longitude:	-71.1028
Zip code:	02139
Area code:	617
Reverse DNS:	31-39-156.wireless.csail.mit.edu

IP information

Class A:	128
Class B:	128.31
Class C:	128.31.39

10 Random IPs

252.217.52.148	Find precise map location of 252.217.52.148
184.37.207.65	Find precise map location of 184.37.207.65
2.47.173.220	Find precise map location of 2.47.173.220
196.39.192.238	Find precise map location of 196.39.192.238
55.14.14.107	Find precise map location of 55.14.14.107
186.250.89.228	Find precise map location of 186.250.89.228
147.171.176.246	Find precise map location of 147.171.176.246
149.199.95.131	Find precise map location of 149.199.95.131
200.162.164.87	Find precise map location of 200.162.164.87
79.215.96.40	Find precise map location of 79.215.96.40
133.67.86.147	Find precise map location of 133.67.86.147

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