128.59.104.121 🇺🇸

The public IP address 128.59.104.121 is located in The Bronx, New York, 10463, United States. It is assigned to the ISP Columbia University. The address belongs to ASN 14 which is delegated to COLUMBIA-GW.
Please have a look at the tables below for full details about 128.59.104.121, or use the IP Lookup tool to find the approximate IP location for any public IP address.

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128.59.104.121 IP Address Location

Reverse IP (PTR)dyn-128-59-104-121.dyn.columbia.edu
ASN14 (COLUMBIA-GW)
ISP / OrganizationColumbia University
IP Connection TypeCable/DSL [internet speed test]
IP LocationThe Bronx, New York, 10463, United States
IP ContinentNorth America
IP Country🇺🇸 United States (US)
IP StateNew York (NY)
IP CityThe Bronx
IP Postcode10463
IP Latitude40.8777 / 40°52′39″ N
IP Longitude-73.9080 / 73°54′28″ W
IP TimezoneAmerica/New_York
IP Local Time

IANA IPv4 Address Space Allocation for Subnet 128.0.0.0/8

IPv4 Address Space Prefix128/8
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.

128.59.104.121 IP Address Representations

CIDR Notation128.59.104.121/32
Decimal Notation2151377017
Hexadecimal Notation0x803b6879
Octal Notation020016664171
Binary Notation10000000001110110110100001111001
Dotted-Decimal Notation128.59.104.121
Dotted-Hexadecimal Notation0x80.0x3b.0x68.0x79
Dotted-Octal Notation0200.073.0150.0171
Dotted-Binary Notation10000000.00111011.01101000.01111001