152.3.72.104 🇺🇸

The public IP address 152.3.72.104 is located in Raleigh, North Carolina, 27609, United States. It is assigned to the ISP Duke University. The address belongs to ASN 13371 which is delegated to DUKE-INTERCHANGE.
Please have a look at the tables below for full details about 152.3.72.104, or use the IP Lookup tool to find the approximate IP location for any public IP address.

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152.3.72.104 IP Address Location

Reverse IP (PTR)duke-web-fitz.oit.duke.edu
ASN13371 (DUKE-INTERCHANGE)
ISP / OrganizationDuke University
IP Connection TypeCable/DSL [internet speed test]
IP LocationRaleigh, North Carolina, 27609, United States
IP ContinentNorth America
IP Country🇺🇸 United States (US)
IP StateNorth Carolina (NC)
IP CityRaleigh
IP Postcode27609
IP Latitude35.8536 / 35°51′12″ N
IP Longitude-78.6262 / 78°37′34″ W
IP TimezoneAmerica/New_York
IP Local Time

IANA IPv4 Address Space Allocation for Subnet 152.0.0.0/8

IPv4 Address Space Prefix152/8
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.

152.3.72.104 IP Address Representations

CIDR Notation152.3.72.104/32
Decimal Notation2550351976
Hexadecimal Notation0x98034868
Octal Notation023000644150
Binary Notation10011000000000110100100001101000
Dotted-Decimal Notation152.3.72.104
Dotted-Hexadecimal Notation0x98.0x03.0x48.0x68
Dotted-Octal Notation0230.03.0110.0150
Dotted-Binary Notation10011000.00000011.01001000.01101000