IP location for 128.55.77.121 is Berkeley, United States

IP:	128.55.77.121
Country:	United States (US)
Region:	CA
City:	Berkeley
Latitude:	37.8668
Longitude:	-122.2536
Zip code:	94720
Area code:	510
Reverse DNS:	x1205c1s2b1n0h0.chn.perlmutter.nersc.gov

IP information

Class A:	128
Class B:	128.55
Class C:	128.55.77

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