203.137.173.81 🇯🇵

The public IP address 203.137.173.81 is located in Japan. It is assigned to the ISP IDC Frontier and sub-delegated to SoftBank Corp.. The address belongs to ASN 4725 which is delegated to SoftBank Corp.
Please have a look at the tables below for full details about 203.137.173.81, or use the IP Lookup tool to find the approximate IP location for any public IP address.

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203.137.173.81 IP Address Location

Reverse IP (PTR)none
ASN4725 (SoftBank Corp.)
ISPIDC Frontier
OrganizationSoftBank Corp.
IP Connection TypeCellular [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.

203.137.173.81 IP Address Representations

CIDR Notation203.137.173.81/32
Decimal Notation3414797649
Hexadecimal Notation0xcb89ad51
Octal Notation031342326521
Binary Notation11001011100010011010110101010001
Dotted-Decimal Notation203.137.173.81
Dotted-Hexadecimal Notation0xcb.0x89.0xad.0x51
Dotted-Octal Notation0313.0211.0255.0121
Dotted-Binary Notation11001011.10001001.10101101.01010001