133.40.231.38 🇯🇵

The public IP address 133.40.231.38 is located in Japan. It is assigned to the ISP National Institutes of Natural Sciences National A. The address belongs to ASN 63777 which is delegated to National Institutes of Natural Sciences National Astronomical Observatory of JAPAN.
Please have a look at the tables below for full details about 133.40.231.38, or use the IP Lookup tool to find the approximate IP location for any public IP address.

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133.40.231.38 IP Address Location

Reverse IP (PTR)none
ASN63777 (National Institutes of Natural Sciences National Astronomical Observatory of JAPAN)
ISP / OrganizationNational Institutes of Natural Sciences National A
IP Connection TypeCable/DSL [internet speed test]
IP LocationJapan
IP ContinentAsia
IP Country🇯🇵 Japan (JP)
IP Staten/a
IP Cityunknown
IP Postcodeunknown
IP Latitude35.6897 / 35°41′22″ N
IP Longitude139.6895 / 139°41′22″ 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.

133.40.231.38 IP Address Representations

CIDR Notation133.40.231.38/32
Decimal Notation2234050342
Hexadecimal Notation0x8528e726
Octal Notation020512163446
Binary Notation10000101001010001110011100100110
Dotted-Decimal Notation133.40.231.38
Dotted-Hexadecimal Notation0x85.0x28.0xe7.0x26
Dotted-Octal Notation0205.050.0347.046
Dotted-Binary Notation10000101.00101000.11100111.00100110