What Is My IP:
3.236.98.69

128.252.3.7

The public IP address 128.252.3.7 is located in St Louis, Missouri, 63128, United States. It is assigned to the ISP Washington University. The address belongs to ASN 2552 which is delegated to WUSTL-ASN.
Please have a look at the tables below for full details about 128.252.3.7, or use the IP Lookup tool to find the approximate IP location for any public IP address.

128.252.3.7 IP Address Location

Reverse IP (PTR)none
ASN2552 (WUSTL-ASN)
ISP / OrganizationWashington University
IP Connection TypeCable/DSL [internet speed test]
IP LocationSt Louis, Missouri, 63128, United States
IP ContinentNorth America
IP CountryUnited States (US)
IP StateMissouri (MO)
IP CitySt Louis
IP Postcode63128
IP Latitude38.4936 / 38°29′36″ N
IP Longitude-90.3797 / 90°22′46″ W
IP TimezoneAmerica/Chicago
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.

128.252.3.7 IP Address Representations

CIDR Notation128.252.3.7/32
Decimal Notation2163999495
Hexadecimal Notation0x80fc0307
Octal Notation020077001407
Binary Notation10000000111111000000001100000111
Dotted-Decimal Notation128.252.3.7
Dotted-Hexadecimal Notation0x80.0xfc.0x03.0x07
Dotted-Octal Notation0200.0374.03.07
Dotted-Binary Notation10000000.11111100.00000011.00000111

See also: IPv4 List - Page 142,019

Share What You Found