129.236.224.99 🇺🇸

The public IP address 129.236.224.99 is located in New York, New York, 10027, 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 129.236.224.99, or use the IP Lookup tool to find the approximate IP location for any public IP address.

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129.236.224.99 IP Address Location

Reverse IP (PTR)none
ASN14 (COLUMBIA-GW)
ISP / OrganizationColumbia University
IP Connection TypeCable/DSL [internet speed test]
IP LocationNew York, New York, 10027, United States
IP ContinentNorth America
IP Country🇺🇸 United States (US)
IP StateNew York (NY)
IP CityNew York
IP Postcode10027
IP Latitude40.8123 / 40°48′44″ N
IP Longitude-73.9682 / 73°58′5″ W
IP TimezoneAmerica/New_York
IP Local Time

IANA IPv4 Address Space Allocation for Subnet 129.0.0.0/8

IPv4 Address Space Prefix129/8
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.

129.236.224.99 IP Address Representations

CIDR Notation129.236.224.99/32
Decimal Notation2179784803
Hexadecimal Notation0x81ece063
Octal Notation020173160143
Binary Notation10000001111011001110000001100011
Dotted-Decimal Notation129.236.224.99
Dotted-Hexadecimal Notation0x81.0xec.0xe0.0x63
Dotted-Octal Notation0201.0354.0340.0143
Dotted-Binary Notation10000001.11101100.11100000.01100011