IP location for 18.21.91.148 is Cambridge, United States

IP:	18.21.91.148
Country:	United States (US)
Region:	MA
City:	Cambridge
Latitude:	42.3646
Longitude:	-71.1028
Zip code:	02139
Area code:	617
Reverse DNS:	18.21.91.148

IP information

Class A:	18
Class B:	18.21
Class C:	18.21.91

10 Random IPs

79.67.171.227	Find precise map location of 79.67.171.227
85.212.218.231	Find precise map location of 85.212.218.231
253.235.168.77	Find precise map location of 253.235.168.77
117.76.146.91	Find precise map location of 117.76.146.91
169.136.186.55	Find precise map location of 169.136.186.55
28.69.207.86	Find precise map location of 28.69.207.86
138.146.214.187	Find precise map location of 138.146.214.187
86.243.31.158	Find precise map location of 86.243.31.158
28.99.163.91	Find precise map location of 28.99.163.91
39.52.118.35	Find precise map location of 39.52.118.35
118.7.70.177	Find precise map location of 118.7.70.177

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