130.191.164.21 🇺🇸

The public IP address 130.191.164.21 is located in San Diego, California, 92182, United States. It is assigned to the ISP California Research and Education Network. The address belongs to ASN 2152 which is delegated to CSUNET-NW.
Please have a look at the tables below for full details about 130.191.164.21, or use the IP Lookup tool to find the approximate IP location for any public IP address.

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130.191.164.21 IP Address Location

Reverse IP (PTR)thermo.sdsu.edu
ASN2152 (CSUNET-NW)
ISP / OrganizationCalifornia Research and Education Network
IP Connection TypeCable/DSL [internet speed test]
IP LocationSan Diego, California, 92182, United States
IP ContinentNorth America
IP Country🇺🇸 United States (US)
IP StateCalifornia (CA)
IP CitySan Diego
IP Postcode92182
IP Latitude32.7746 / 32°46′28″ N
IP Longitude-117.0748 / 117°4′29″ W
IP TimezoneAmerica/Los_Angeles
IP Local Time

IANA IPv4 Address Space Allocation for Subnet 130.0.0.0/8

IPv4 Address Space Prefix130/8
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.

130.191.164.21 IP Address Representations

CIDR Notation130.191.164.21/32
Decimal Notation2193597461
Hexadecimal Notation0x82bfa415
Octal Notation020257722025
Binary Notation10000010101111111010010000010101
Dotted-Decimal Notation130.191.164.21
Dotted-Hexadecimal Notation0x82.0xbf.0xa4.0x15
Dotted-Octal Notation0202.0277.0244.025
Dotted-Binary Notation10000010.10111111.10100100.00010101