- IP Address Lookup

The IP address location of is Yokohama 231-0005, Kanagawa, Japan (JP). is a public IP address that belongs to ASN 2497 which is under the control of Internet Initiative Japan Inc.. The prefix 202/8 ( was allocated to APNIC by the Internet Assigned Numbers Authority (IANA) in . IP Address Location

Here you will find the approximate IP geolocation for as reported by our IP Tracker along with additional information like ASN mapping, ISP, and the type of internet connection. Use the free IP Lookup tool to find the IP geolocation for any public IP address.

IP PTR / DNS Reverse Lookup211.245.214.202.bf.2iij.net
IP Address ASN2497 controlled by Internet Initiative Japan Inc.
IP ISP / OrganizationInternet Initiative Japan
IP Connection TypeCable/DSL [internet speed test]
IP Location ContinentAsia
IP Location CountryJapan (JP)
IP Location StateKanagawa
IP Location CityYokohama
IP Location Postcode231-0005
IP Location Latitude35.4478 / 35°26′52″ N
IP Location Longitude139.6425 / 139°38′33″ E
IP Location TimezoneAsia/Tokyo
IP Location Local Time

IANA IPv4 Address Space Allocation for Subnet

The Internet Assigned Numbers Authority (IANA) is responsible for global IP address space allocation to Regional Internet Registries (RIRs). The available IPv4 address space is typically allocated to RIRs as /8 prefix blocks, and the RIRs delegate smaller blocks of their address pools to Local Internet Registries (LIRs) like Internet Service Providers and other organizations in their designated locations.

IPv4 Address Space Prefix202/8
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

An IPv4 address is defined as a 32-bit number, and thus it can be written in any notation that is capable of representing a 32-bit integer value. If human-readability is a requirement, IPv4 addresses are most often expressed in quad-dotted decimal notation with 4 octets ranging from 0 to 255 each.
Note: You should avoid IP addresses with zero-padded decimal octets like because they might impose an ambiguity with octal numbers.
Below you can find some ways to express an IPv4 address.

Decimal Notation3403085267
Hexadecimal Notation0xcad6f5d3
Octal Notation031265572723
Binary Notation11001010110101101111010111010011
Dotted-Decimal Notation202.214.245.211
Dotted-Hexadecimal Notation0xca.0xd6.0xf5.0xd3
Dotted-Octal Notation0312.0326.0365.0323
Dotted-Binary Notation11001010.11010110.11110101.11010011

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