131.215.42.45 🇺🇸

The public IP address 131.215.42.45 is located in Pasadena, California, 91125, United States. It is assigned to the ISP California Institute of Technology. The address belongs to ASN 31 which is delegated to CIT.
Please have a look at the tables below for full details about 131.215.42.45, or use the IP Lookup tool to find the approximate IP location for any public IP address.

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131.215.42.45 IP Address Location

Reverse IP (PTR)none
ASN31 (CIT)
ISP / OrganizationCalifornia Institute of Technology
IP Connection TypeCable/DSL [internet speed test]
IP LocationPasadena, California, 91125, United States
IP ContinentNorth America
IP Country🇺🇸 United States (US)
IP StateCalifornia (CA)
IP CityPasadena
IP Postcode91125
IP Latitude34.1555 / 34°9′19″ N
IP Longitude-118.1429 / 118°8′34″ 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.

131.215.42.45 IP Address Representations

CIDR Notation131.215.42.45/32
Decimal Notation2211916333
Hexadecimal Notation0x83d72a2d
Octal Notation020365625055
Binary Notation10000011110101110010101000101101
Dotted-Decimal Notation131.215.42.45
Dotted-Hexadecimal Notation0x83.0xd7.0x2a.0x2d
Dotted-Octal Notation0203.0327.052.055
Dotted-Binary Notation10000011.11010111.00101010.00101101