128.228.0.172 🇺🇸

The public IP address 128.228.0.172 is located in New York, New York, 10021, United States. It is assigned to the ISP City University of New York. The address belongs to ASN 31822 which is delegated to CITY-UNIVERSITY-OF-NEW-YORK.
Please have a look at the tables below for full details about 128.228.0.172, or use the IP Lookup tool to find the approximate IP location for any public IP address.

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128.228.0.172 IP Address Location

Reverse IP (PTR)mail-relay.cuny.edu
ASN31822 (CITY-UNIVERSITY-OF-NEW-YORK)
ISP / OrganizationCity University of New York
IP Connection TypeCable/DSL [internet speed test]
IP LocationNew York, New York, 10021, United States
IP ContinentNorth America
IP Country🇺🇸 United States (US)
IP StateNew York (NY)
IP CityNew York
IP Postcode10021
IP Latitude40.7653 / 40°45′55″ N
IP Longitude-73.9589 / 73°57′32″ 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.

128.228.0.172 IP Address Representations

CIDR Notation128.228.0.172/32
Decimal Notation2162426028
Hexadecimal Notation0x80e400ac
Octal Notation020071000254
Binary Notation10000000111001000000000010101100
Dotted-Decimal Notation128.228.0.172
Dotted-Hexadecimal Notation0x80.0xe4.0x00.0xac
Dotted-Octal Notation0200.0344.00.0254
Dotted-Binary Notation10000000.11100100.00000000.10101100

128.228.0.172 Common Typing Errors

You might encounter misspelled IP addresses containing "o", "l" or "I" characters instead of digits. The following list includes some typical typing errors for 128.228.0.172.

  • 128.228.o.172