131.243.45.24

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Summary

IP address summary information
Location	Oakland, California, US
ASN	AS16 — Lawrence Berkeley National Laboratory
Hostname	registry.jbei.lbl.gov
Range	131.243.0.0/16
Company	Lawrence Berkeley National Laboratory
Hosted domains	0
Privacy	False
Anycast	False
AS Type	government
Abuse contact	security@lbl.gov

IP Geolocation

IP address geolocation details
Field	Value
City	Oakland
State	California
Country	United States
Postal	94612
Local time	12:03 PM, Thursday, September 24, 2026
Timezone	America/Los_Angeles
Coordinates	37.8044 N, 122.2708 W

Location Evidence

We have confirmed the location of this IP address with active measurement data

$ ping 131.243.45.24

PING 131.243.45.24 (131.243.45.24): 56 data bytes

64 bytes from 131.243.45.24: icmp_seq=0 ttl=58 time=3.045 ms

Measurement taken from

IPinfo ProbeNet in █████, █████

On September 15, 2026

Run your own measurement

Anonymization

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ASN

AS16 — Lawrence Berkeley National Laboratory

Domainlbl.gov
ASN TypeGovernment
Route131.243.0.0/16

Company

Lawrence Berkeley National Laboratory

Abuse

US, CA, Berkeley, One Cyclotron Road, Mail Stop 50B-2239A, 94720

+1-510-486-7770

security@lbl.gov

NameComputer Protection Program

Network131.243.0.0/16

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