203.131.251.137 🇯🇵

The public IP address 203.131.251.137 is located in Japan. It is assigned to the ISP NTT-LTD. The address belongs to ASN 2914 which is delegated to NTT-LTD-2914.
Please have a look at the tables below for full details about 203.131.251.137, or use the IP Lookup tool to find the approximate IP location for any public IP address.

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203.131.251.137 IP Address Location

Reverse IP (PTR)none
ASN2914 (NTT-LTD-2914)
ISP / OrganizationNTT-LTD
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 203.0.0.0/8

IPv4 Address Space Prefix203/8
Regional Internet Registry (RIR)APNIC
Allocation Date
WHOIS Serverwhois.apnic.net
RDAP Serverhttps://rdap.apnic.net/
StatusALLOCATED
Delegated entirely to specific RIR (Regional Internet Registry) as indicated.
Notes

203.0.113.0/24 reserved for TEST-NET-3 [RFC5737].

Complete registration details for 203.0.113.0/24 are found in IANA registry iana-ipv4-special-registry.

203.131.251.137 IP Address Representations

CIDR Notation203.131.251.137/32
Decimal Notation3414424457
Hexadecimal Notation0xcb83fb89
Octal Notation031340775611
Binary Notation11001011100000111111101110001001
Dotted-Decimal Notation203.131.251.137
Dotted-Hexadecimal Notation0xcb.0x83.0xfb.0x89
Dotted-Octal Notation0313.0203.0373.0211
Dotted-Binary Notation11001011.10000011.11111011.10001001