What Is My IP: 🇺🇸 🇯🇵

The public IP address is located in Sakaecho, Tokyo, Japan. It is assigned to the ISP K-Opticom Corporation. The address belongs to ASN 17511 which is delegated to OPTAGE Inc.
Please have a look at the tables below for full details about, or use the IP Lookup tool to find the approximate IP location for any public IP address. IP Address Location

Reverse IP (PTR)
ASN17511 (OPTAGE Inc.)
ISP / OrganizationK-Opticom Corporation
IP Connection TypeCable/DSL [internet speed test]
IP LocationSakaecho, Tokyo, Japan
IP ContinentAsia
IP Country🇯🇵 Japan (JP)
IP StateTokyo
IP CitySakaecho
IP Postcode202-0001
IP Latitude35.7431 / 35°44′35″ N
IP Longitude139.5319 / 139°31′54″ E
IP TimezoneAsia/Tokyo
IP Local Time

IANA IPv4 Address Space Allocation for Subnet

IPv4 Address Space Prefix121/8
Regional Internet Registry (RIR)APNIC
Allocation Date
WHOIS Serverwhois.apnic.net
RDAP Serverhttps://rdap.apnic.net/
Delegated entirely to specific RIR (Regional Internet Registry) as indicated. IP Address Representations

CIDR Notation121.83.205.1/32
Decimal Notation2035535105
Hexadecimal Notation0x7953cd01
Octal Notation017124746401
Binary Notation 1111001010100111100110100000001
Dotted-Decimal Notation121.83.205.1
Dotted-Hexadecimal Notation0x79.0x53.0xcd.0x01
Dotted-Octal Notation0171.0123.0315.01
Dotted-Binary Notation01111001.01010011.11001101.00000001 Common Typing Errors

You might encounter misspelled IP addresses containing "o", "l" or "I" characters instead of digits. The following list includes some typical typing errors for

  • 121.83.205.I
  • 121.83.205.l

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