128.59.222.111

The public IP address 128.59.222.111 is located in New York, New York, 10023, 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 128.59.222.111, or use the IP Lookup tool to find the approximate IP location for any public IP address.

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128.59.222.111 IP Address Location

Reverse IP (PTR)ac-rails-prod1.cul.columbia.edu
ASN14 (COLUMBIA-GW)
ISP / OrganizationColumbia University
Connection TypeCable/DSL [internet speed test]
LocationNew York, New York, 10023, United States
ContinentNorth America
CountryUnited States (US)
StateNew York (NY)
CityNew York
Postcode10023
Latitude40.7820 / 40°46′55″ N
Longitude-73.9953 / 73°59′43″ W
TimezoneAmerica/New_York
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.

128.59.222.111 Reverse IP Lookup

128.59.222.111 IP Address Representations

CIDR Notation128.59.222.111/32
Decimal Notation2151407215
Hexadecimal Notation0x803bde6f
Octal Notation020016757157
Binary Notation10000000001110111101111001101111
Dotted-Decimal Notation128.59.222.111
Dotted-Hexadecimal Notation0x80.0x3b.0xde.0x6f
Dotted-Octal Notation0200.073.0336.0157
Dotted-Binary Notation10000000.00111011.11011110.01101111