What Is My IP:

The public IP address is located in Austin, Texas, 78749, United States. It is assigned to the ISP AT&T U-verse. The address belongs to ASN 7018 which is delegated to AT&T Services, Inc.
Please have a look at the tables below for full details about, or use the IP Lookup tool to find the approximate IP location for any public IP address. IP Address Location

Reverse IP (PTR)99-55-138-187.lightspeed.austtx.sbcglobal.net
ASN7018 (AT&T Services, Inc.)
ISP / OrganizationAT&T U-verse
IP Connection TypeCable/DSL [internet speed test]
IP LocationAustin, Texas, 78749, United States
IP ContinentNorth America
IP CountryUnited States (US)
IP StateTexas (TX)
IP CityAustin
IP Postcode78749
IP Latitude30.2166 / 30°12′59″ N
IP Longitude-97.8508 / 97°51′2″ W
IP TimezoneAmerica/Chicago
IP Local Time

IANA IPv4 Address Space Allocation for Subnet

IPv4 Address Space Prefix099/8
Regional Internet Registry (RIR)ARIN
Allocation Date
WHOIS Serverwhois.arin.net
RDAP Serverhttps://rdap.arin.net/registry, http://rdap.arin.net/registry
Delegated entirely to specific RIR (Regional Internet Registry) as indicated. Reverse IP Lookup

  • 99-55-138-187.lightspeed.austtx.sbcglobal.net

Find all Reverse IP Hosts for IP Address Representations

CIDR Notation99.55.138.187/32
Decimal Notation1664584379
Hexadecimal Notation0x63378abb
Octal Notation014315705273
Binary Notation 1100011001101111000101010111011
Dotted-Decimal Notation99.55.138.187
Dotted-Hexadecimal Notation0x63.0x37.0x8a.0xbb
Dotted-Octal Notation0143.067.0212.0273
Dotted-Binary Notation01100011.00110111.10001010.10111011

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