What Is My IP:

The public IP address is located in Boulder, Colorado, 80305, United States. It is assigned to the ISP National Institute of Standards and Technology and sub-delegated to NIST/U.S. Dept. of Commerce. The address belongs to ASN 2648 which is delegated to NIST/U.S. Dept. of Commerce.
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
ASN2648 (NIST/U.S. Dept. of Commerce)
ISPNational Institute of Standards and Technology
OrganizationNIST/U.S. Dept. of Commerce
IP Connection TypeCorporate [internet speed test]
IP LocationBoulder, Colorado, 80305, United States
IP ContinentNorth America
IP CountryUnited States (US)
IP StateColorado (CO)
IP CityBoulder
IP Postcode80305
IP Latitude39.9721 / 39°58′19″ N
IP Longitude-105.2493 / 105°14′57″ W
IP TimezoneAmerica/Denver
IP Local Time

IANA IPv4 Address Space Allocation for Subnet

IPv4 Address Space Prefix132/8
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. Reverse IP Lookup

  • 2.nettime.pool.ntp.org
  • time-a.timefreq.bldrdoc.gov
  • us.pool.ntp.org

Find all Reverse IP Hosts for IP Address Representations

CIDR Notation132.163.4.101/32
Decimal Notation2225276005
Hexadecimal Notation0x84a30465
Octal Notation020450602145
Binary Notation10000100101000110000010001100101
Dotted-Decimal Notation132.163.4.101
Dotted-Hexadecimal Notation0x84.0xa3.0x04.0x65
Dotted-Octal Notation0204.0243.04.0145
Dotted-Binary Notation10000100.10100011.00000100.01100101

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