IP: 131.243.191.57 United States Location: Berkeley, California, United States
City:
Berkeley
Region:
California
Country:
United States
Postal Code:
94703
Latitude:
37.8637
Longitude:
-122.276
NetRange: 131.243.0.0 - 131.243.255.255
CIDR: 131.243.0.0/16
NetName: LBL-IP-NET2
NetHandle: NET-131-243-0-0-1
Parent: NET131 (NET-131-0-0-0-0)
NetType: Direct Allocation
OriginAS: AS16
Organization: Lawrence Berkeley National Laboratory (LBNL)
RegDate: 1989-02-08
Updated: 2024-06-06
Comment: Please direct SPAM queries to abuse@lbl.gov.
Comment: Please direct ABUSE queries to security@lbl.gov.
Ref: https://rdap.arin.net/registry/ip/131.243.0.0

OrgName: Lawrence Berkeley National Laboratory
OrgId: LBNL
Address: One Cyclotron Road
City: Berkeley
StateProv: CA
PostalCode: 94720
Country: US
RegDate:
Updated: 2024-07-30
Comment: Please direct SPAM related queries to spam@lbl.gov
Comment: Please direct ABUSE related queries to cppm@lbl.gov
Ref: https://rdap.arin.net/registry/entity/LBNL

OrgAbuseHandle: CPP-ARIN
OrgAbuseName: Computer Protection Program
OrgAbusePhone: +1-510-486-7770
OrgAbuseEmail: security@lbl.gov
OrgAbuseRef: https://rdap.arin.net/registry/entity/CPP-ARIN

OrgTechHandle: SIMON407-ARIN
OrgTechName: Simon, Richard
OrgTechPhone: +1-510-486-5585
OrgTechEmail: rsimon@lbl.gov
OrgTechRef: https://rdap.arin.net/registry/entity/SIMON407-ARIN

RNOCHandle: STROM17-ARIN
RNOCName: Stromsness, Rune
RNOCPhone: +1-510-486-5095
RNOCEmail: rstrom@lbl.gov
RNOCRef: https://rdap.arin.net/registry/entity/STROM17-ARIN

RAbuseHandle: CPP-ARIN
RAbuseName: Computer Protection Program
RAbusePhone: +1-510-486-7770
RAbuseEmail: security@lbl.gov
RAbuseRef: https://rdap.arin.net/registry/entity/CPP-ARIN

RTechHandle: SIMON407-ARIN
RTechName: Simon, Richard
RTechPhone: +1-510-486-5585
RTechEmail: rsimon@lbl.gov
RTechRef: https://rdap.arin.net/registry/entity/SIMON407-ARIN
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DNSBL* - is a list of IP addresses published through the Internet Domain Name Service (DNS) either as a zone file that can be used by DNS server software, or as a live DNS zone that can be queried in real-time. DNSBLs are most often used to publish the addresses of computers or networks linked to spamming; most mail server software can be configured to reject or flag messages which have been sent from a site listed on one or more such lists.

WHOIS** - is a query/response protocol that is widely used for querying databases in order to determine the registrant or assignee of Internet resources, such as a domain name, an IP address block, or an autonomous system number. WHOIS lookups were traditionally performed with a command line interface application, and network administrators predominantly still use this method, but many simplified web-based tools exist. WHOIS services are typically communicated using the Transmission Control Protocol (TCP). Servers listen to requests on the well-known port number 43.

** Approximate Geographic Location - This is NOT the exact geographical location of the person/organization with the given IP address. However, this should still give you a good idea about the area/region where this person/orgranization is located.