203.138.206.21 🇯🇵

The public IP address 203.138.206.21 is located in Tokyo, Tokyo, Japan. It is assigned to the ISP NTT PC Communications. The address belongs to ASN 2514 which is delegated to NTT PC Communications, Inc.
Please have a look at the tables below for full details about 203.138.206.21, or use the IP Lookup tool to find the approximate IP location for any public IP address.

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203.138.206.21 IP Address Location

Reverse IP (PTR)none
ASN2514 (NTT PC Communications, Inc.)
ISP / OrganizationNTT PC Communications
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 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.

203.138.206.21 IP Address Representations

CIDR Notation203.138.206.21/32
Decimal Notation3414871573
Hexadecimal Notation0xcb8ace15
Octal Notation031342547025
Binary Notation11001011100010101100111000010101
Dotted-Decimal Notation203.138.206.21
Dotted-Hexadecimal Notation0xcb.0x8a.0xce.0x15
Dotted-Octal Notation0313.0212.0316.025
Dotted-Binary Notation11001011.10001010.11001110.00010101