131.113.131.113 🇯🇵

The public IP address 131.113.131.113 is located in Minamimotomachi, Tokyo, Japan. It is assigned to the ISP Keio University. The address belongs to ASN 38635 which is delegated to Keio University.
Please have a look at the tables below for full details about 131.113.131.113, or use the IP Lookup tool to find the approximate IP location for any public IP address.

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131.113.131.113 IP Address Location

Reverse IP (PTR)www-keio0.wsvrs.keio.ac.jp
ASN38635 (Keio University)
ISP / OrganizationKeio University
IP Connection TypeCable/DSL [internet speed test]
IP LocationMinamimotomachi, Tokyo, Japan
IP ContinentAsia
IP Country🇯🇵 Japan (JP)
IP StateTokyo
IP CityMinamimotomachi
IP Postcode160-0011
IP Latitude35.6931 / 35°41′35″ N
IP Longitude139.7138 / 139°42′49″ E
IP TimezoneAsia/Tokyo
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.

131.113.131.113 IP Address Representations

CIDR Notation131.113.131.113/32
Decimal Notation2205254513
Hexadecimal Notation0x83718371
Octal Notation020334301561
Binary Notation10000011011100011000001101110001
Dotted-Decimal Notation131.113.131.113
Dotted-Hexadecimal Notation0x83.0x71.0x83.0x71
Dotted-Octal Notation0203.0161.0203.0161
Dotted-Binary Notation10000011.01110001.10000011.01110001