My IP: - IP Address Lookup

The IP address location of is Nagano 380-0845, Nagano, Japan (JP). is a public IP address that belongs to ASN 4713 which is under the control of NTT Communications Corporation. The prefix 124/8 ( 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
IP Address ASN4713 (NTT Communications Corporation)
IP ISP / OrganizationNTT
IP Connection TypeCable/DSL [internet speed test]
IP Location ContinentAsia
IP Location CountryJapan (JP)
IP Location StateNagano
IP Location CityNagano
IP Location Postcode380-0845
IP Location Latitude36.6500 / 36°39′0″ N
IP Location Longitude138.1833 / 138°10′59″ 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 Prefix124/8
Regional Internet Registry (RIR)APNIC
Allocation Date
RDAP Server
Delegated entirely to specific RIR (Regional Internet Registry) as indicated. Reverse IP Lookup

Reverse IP address lookup is the process of mapping an IP address to its corresponding hostnames. Below you will find a list of hostnames that resolve to IP address


Find all Reverse IP Hosts for 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 or because they might impose an ambiguity with octal numbers.
Below you can find some ways to express an IPv4 address.

CIDR Notation124.87.76.133/32
Decimal Notation2086096005
Hexadecimal Notation0x7c574c85
Octal Notation017425646205
Binary Notation 1111100010101110100110010000101
Dotted-Decimal Notation124.87.76.133
Dotted-Hexadecimal Notation0x7c.0x57.0x4c.0x85
Dotted-Octal Notation0174.0127.0114.0205
Dotted-Binary Notation01111100.01010111.01001100.10000101

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