IP location for 18.21.153.55 is Cambridge, United States

IP:	18.21.153.55
Country:	United States (US)
Region:	MA
City:	Cambridge
Latitude:	42.3646
Longitude:	-71.1028
Zip code:	02139
Area code:	617
Reverse DNS:	18.21.153.55

IP information

Class A:	18
Class B:	18.21
Class C:	18.21.153

10 Random IPs

40.44.219.102	Find precise map location of 40.44.219.102
56.182.27.2	Find precise map location of 56.182.27.2
85.122.73.110	Find precise map location of 85.122.73.110
228.193.227.225	Find precise map location of 228.193.227.225
221.189.174.220	Find precise map location of 221.189.174.220
113.114.229.6	Find precise map location of 113.114.229.6
32.239.251.56	Find precise map location of 32.239.251.56
6.18.70.6	Find precise map location of 6.18.70.6
244.20.181.4	Find precise map location of 244.20.181.4
126.215.60.141	Find precise map location of 126.215.60.141
161.126.107.255	Find precise map location of 161.126.107.255

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