131.243.223.105 🇺🇸

The public IP address 131.243.223.105 is located in Berkeley, California, 94720, United States. It is assigned to the ISP Lawrence Berkeley National Laboratory. The address belongs to ASN 16 which is delegated to LBL.
Please have a look at the tables below for full details about 131.243.223.105, or use the IP Lookup tool to find the approximate IP location for any public IP address.

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131.243.223.105 IP Address Location

Reverse IP (PTR)105.223.243.131.in-addr.vpn-dhcp.lbl.gov
ASN16 (LBL)
ISP / OrganizationLawrence Berkeley National Laboratory
IP Connection TypeCorporate [internet speed test]
IP LocationBerkeley, California, 94720, United States
IP ContinentNorth America
IP Country🇺🇸 United States (US)
IP StateCalifornia (CA)
IP CityBerkeley
IP Postcode94720
IP Latitude37.8736 / 37°52′24″ N
IP Longitude-122.2570 / 122°15′25″ W
IP TimezoneAmerica/Los_Angeles
IP Local Time

IANA IPv4 Address Space Allocation for Subnet 131.0.0.0/8

IPv4 Address Space Prefix131/8
Regional Internet Registry (RIR)Administered by ARIN
Allocation Date
WHOIS Serverwhois.arin.net
RDAP Serverhttps://rdap.arin.net/registry, http://rdap.arin.net/registry
StatusLEGACY
Allocated by the central Internet Registry (IR) prior to the Regional Internet Registries (RIRs). This address space is now administered by individual RIRs as noted, including maintenance of WHOIS Directory and reverse DNS records. Assignments from these blocks are distributed globally on a regional basis.

131.243.223.105 IP Address Representations

CIDR Notation131.243.223.105/32
Decimal Notation2213797737
Hexadecimal Notation0x83f3df69
Octal Notation020374757551
Binary Notation10000011111100111101111101101001
Dotted-Decimal Notation131.243.223.105
Dotted-Hexadecimal Notation0x83.0xf3.0xdf.0x69
Dotted-Octal Notation0203.0363.0337.0151
Dotted-Binary Notation10000011.11110011.11011111.01101001