- IP Address Lookup

The IP address location of is Taiwan (TW). is a public IP address that belongs to ASN 57129 which is under the control of Optibit LLC. The prefix 178/8 ( was allocated to RIPE NCC 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 Address ASN57129 controlled by Optibit LLC
IP ISP / OrganizationE-Light-Telecom Ltd.
IP Connection TypeCable/DSL [internet speed test]
IP Location ContinentAsia
IP Location CountryTaiwan (TW)
IP Location Latitude23.5000 / 23°30′0″ N
IP Location Longitude121.0000 / 121°0′0″ E
IP Location TimezoneAsia/Taipei
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 Prefix178/8
Regional Internet Registry (RIR)RIPE NCC
Allocation Date
WHOIS Serverwhois.ripe.net
RDAP Serverhttps://rdap.db.ripe.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 or because they might impose an ambiguity with octal numbers.
Below you can find some ways to express an IPv4 address.

CIDR Notation178.171.31.186/32
Decimal Notation2997559226
Hexadecimal Notation0xb2ab1fba
Octal Notation026252617672
Binary Notation10110010101010110001111110111010
Dotted-Decimal Notation178.171.31.186
Dotted-Hexadecimal Notation0xb2.0xab.0x1f.0xba
Dotted-Octal Notation0262.0253.037.0272
Dotted-Binary Notation10110010.10101011.00011111.10111010

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