45.19.51.91 🇺🇸

The public IP address 45.19.51.91 is located in Austin, Texas, 78717, United States. It is assigned to the ISP AT&T Internet. The address belongs to ASN 7018 which is delegated to ATT-INTERNET4.
Please have a look at the tables below for full details about 45.19.51.91, or use the IP Lookup tool to find the approximate IP location for any public IP address.

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45.19.51.91 IP Address Location

Reverse IP (PTR)45-19-51-91.lightspeed.austtx.sbcglobal.net
ASN7018 (ATT-INTERNET4)
ISP / OrganizationAT&T Internet
IP Connection TypeCable/DSL [internet speed test]
IP LocationAustin, Texas, 78717, United States
IP ContinentNorth America
IP Country🇺🇸 United States (US)
IP StateTexas (TX)
IP CityAustin
IP Postcode78717
IP Latitude30.5034 / 30°30′12″ N
IP Longitude-97.7494 / 97°44′57″ W
IP TimezoneAmerica/Chicago
IP Local Time

IANA IPv4 Address Space Allocation for Subnet 45.0.0.0/8

IPv4 Address Space Prefix045/8
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.

45.19.51.91 IP Address Representations

CIDR Notation45.19.51.91/32
Decimal Notation756233051
Hexadecimal Notation0x2d13335b
Octal Notation05504631533
Binary Notation 101101000100110011001101011011
Dotted-Decimal Notation45.19.51.91
Dotted-Hexadecimal Notation0x2d.0x13.0x33.0x5b
Dotted-Octal Notation055.023.063.0133
Dotted-Binary Notation00101101.00010011.00110011.01011011