137.187.72.92 🇺🇸

The public IP address 137.187.72.92 is located in Washington, District of Columbia, 20008, United States. It is assigned to the ISP National Institutes of Health. The address belongs to ASN 3527 which is delegated to NIH-NET.
Please have a look at the tables below for full details about 137.187.72.92, or use the IP Lookup tool to find the approximate IP location for any public IP address.

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137.187.72.92 IP Address Location

Reverse IP (PTR)none
ASN3527 (NIH-NET)
ISP / OrganizationNational Institutes of Health
IP Connection TypeCable/DSL [internet speed test]
IP LocationWashington, District of Columbia, 20008, United States
IP ContinentNorth America
IP Country🇺🇸 United States (US)
IP StateDistrict of Columbia (DC)
IP CityWashington
IP Postcode20008
IP Latitude38.9392 / 38°56′21″ N
IP Longitude-77.0584 / 77°3′30″ W
IP TimezoneAmerica/New_York
IP Local Time

IANA IPv4 Address Space Allocation for Subnet 137.0.0.0/8

IPv4 Address Space Prefix137/8
Regional Internet Registry (RIR)Administered by ARIN
Allocation Date
WHOIS Serverwhois.arin.net
RDAP Serverhttps://rdap.arin.net/registry, http://rdap.arin.net/registry
StatusLEGACY
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.

137.187.72.92 IP Address Representations

CIDR Notation137.187.72.92/32
Decimal Notation2310752348
Hexadecimal Notation0x89bb485c
Octal Notation021156644134
Binary Notation10001001101110110100100001011100
Dotted-Decimal Notation137.187.72.92
Dotted-Hexadecimal Notation0x89.0xbb.0x48.0x5c
Dotted-Octal Notation0211.0273.0110.0134
Dotted-Binary Notation10001001.10111011.01001000.01011100