128.223.45.100 🇺🇸

The public IP address 128.223.45.100 is located in Eugene, Oregon, 97401, United States. It is assigned to the ISP University of Oregon. The address belongs to ASN 3582 which is delegated to UONET.
Please have a look at the tables below for full details about 128.223.45.100, or use the IP Lookup tool to find the approximate IP location for any public IP address.

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128.223.45.100 IP Address Location

Reverse IP (PTR)none
ASN3582 (UONET)
ISP / OrganizationUniversity of Oregon
IP Connection TypeCable/DSL [internet speed test]
IP LocationEugene, Oregon, 97401, United States
IP ContinentNorth America
IP Country🇺🇸 United States (US)
IP StateOregon (OR)
IP CityEugene
IP Postcode97401
IP Latitude44.0683 / 44°4′5″ N
IP Longitude-123.0763 / 123°4′34″ W
IP TimezoneAmerica/Los_Angeles
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.

128.223.45.100 IP Address Representations

CIDR Notation128.223.45.100/32
Decimal Notation2162109796
Hexadecimal Notation0x80df2d64
Octal Notation020067626544
Binary Notation10000000110111110010110101100100
Dotted-Decimal Notation128.223.45.100
Dotted-Hexadecimal Notation0x80.0xdf.0x2d.0x64
Dotted-Octal Notation0200.0337.055.0144
Dotted-Binary Notation10000000.11011111.00101101.01100100