133.25.154.146 🇯🇵

The public IP address 133.25.154.146 is located in Tokyo, Tokyo, Japan. It is assigned to the ISP Hosei University. The address belongs to ASN 55379 which is delegated to Hosei University.
Please have a look at the tables below for full details about 133.25.154.146, or use the IP Lookup tool to find the approximate IP location for any public IP address.

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133.25.154.146 IP Address Location

Reverse IP (PTR)none
ASN55379 (Hosei University)
ISP / OrganizationHosei University
IP Connection TypeCable/DSL [internet speed test]
IP LocationTokyo, Tokyo, Japan
IP ContinentAsia
IP Country🇯🇵 Japan (JP)
IP StateTokyo
IP CityTokyo
IP Postcode151-0071
IP Latitude35.6837 / 35°41′1″ N
IP Longitude139.6805 / 139°40′49″ E
IP TimezoneAsia/Tokyo
IP Local Time

IANA IPv4 Address Space Allocation for Subnet 133.0.0.0/8

IPv4 Address Space Prefix133/8
Regional Internet Registry (RIR)Administered by APNIC
Allocation Date
WHOIS Serverwhois.apnic.net
RDAP Serverhttps://rdap.apnic.net/
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.

133.25.154.146 IP Address Representations

CIDR Notation133.25.154.146/32
Decimal Notation2233047698
Hexadecimal Notation0x85199a92
Octal Notation020506315222
Binary Notation10000101000110011001101010010010
Dotted-Decimal Notation133.25.154.146
Dotted-Hexadecimal Notation0x85.0x19.0x9a.0x92
Dotted-Octal Notation0205.031.0232.0222
Dotted-Binary Notation10000101.00011001.10011010.10010010