What Is My IP: 🇺🇸 🇹🇼

The public IP address is located in Taiwan. It is assigned to the ISP Taiwan Academic Network and sub-delegated to National Taiwan University. The address belongs to ASN 17716 which is delegated to National Taiwan University.
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)none
ASN17716 (National Taiwan University)
ISPTaiwan Academic Network
OrganizationNational Taiwan University
IP Connection TypeCable/DSL [internet speed test]
IP LocationTaiwan
IP ContinentAsia
IP Country🇹🇼 Taiwan (TW)
IP Staten/a
IP Cityunknown
IP Postcodeunknown
IP Latitude24.0000 / 24°0′0″ N
IP Longitude121.0000 / 121°0′0″ E
IP TimezoneAsia/Taipei
IP Local Time

IANA IPv4 Address Space Allocation for Subnet

IPv4 Address Space Prefix140/8
Regional Internet Registry (RIR)Administered by ARIN
Allocation Date
WHOIS Serverwhois.arin.net
RDAP Serverhttps://rdap.arin.net/registry, http://rdap.arin.net/registry
Allocated by the central Internet Registry (IR) prior to the Regional Internet Registries (RIRs). This address space is now administered by individual RIRs as noted, including maintenance of WHOIS Directory and reverse DNS records. Assignments from these blocks are distributed globally on a regional basis. IP Address Representations

CIDR Notation140.129.1.0/32
Decimal Notation2357264640
Hexadecimal Notation0x8c810100
Octal Notation021440200400
Binary Notation10001100100000010000000100000000
Dotted-Decimal Notation140.129.1.0
Dotted-Hexadecimal Notation0x8c.0x81.0x01.0x00
Dotted-Octal Notation0214.0201.01.00
Dotted-Binary Notation10001100.10000001.00000001.00000000 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

  • 140.129.1.o
  • 140.129.I.0
  • 140.129.I.o
  • 140.129.l.0
  • 140.129.l.o

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