IP location for 128.138.200.172 is Boulder, United States

IP:	128.138.200.172
Country:	United States (US)
Region:	CO
City:	Boulder
Latitude:	40.0878
Longitude:	-105.3735
Zip code:	80309
Area code:	303
Reverse DNS:	ece200-172-dhcp.colorado.edu

IP information

Class A:	128
Class B:	128.138
Class C:	128.138.200

10 Random IPs

73.76.212.250	Find precise map location of 73.76.212.250
159.237.20.7	Find precise map location of 159.237.20.7
208.87.106.235	Find precise map location of 208.87.106.235
151.39.212.121	Find precise map location of 151.39.212.121
158.46.76.253	Find precise map location of 158.46.76.253
147.152.166.152	Find precise map location of 147.152.166.152
200.183.168.232	Find precise map location of 200.183.168.232
218.240.9.210	Find precise map location of 218.240.9.210
242.186.88.104	Find precise map location of 242.186.88.104
200.76.31.219	Find precise map location of 200.76.31.219
118.231.94.168	Find precise map location of 118.231.94.168

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