99.129.136.131 🇺🇸
The public IP address 99.129.136.131 is located in Round Rock, Texas, 78665, 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 99.129.136.131 , or use the IP Lookup tool to find the approximate IP location for any public IP address.
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99.129.136.131 IP Address Location
Reverse IP (PTR ) 99-129-136-131.lightspeed.austtx.sbcglobal.net
ASN 7018 (ATT-INTERNET4)
ISP / OrganizationAT&T Internet IP Connection Type Cable/DSL [internet speed test ]
IP Location Round Rock, Texas, 78665, United States
IP Continent North America
IP Country 🇺🇸 United States (US)
IP State Texas (TX)
IP City Round Rock
IP Postcode 78665
IP Latitude 30.5154 / 30°30′55″ N IP Longitude -97.6689 / 97°40′8″ W IP Timezone America/Chicago
IP Local Time Thu, 28 Mar 2024 12:57:16 -0500
IANA IPv4 Address Space Allocation for Subnet 99.0.0.0/8
IPv4 Address Space Prefix 099/8
Regional Internet Registry (RIR) ARIN
Allocation Date October 2006
WHOIS Server whois.arin.net
RDAP Serverhttps://rdap.arin.net/registry, http://rdap.arin.net/registry
Status ALLOCATEDDelegated entirely to specific RIR (Regional Internet Registry) as indicated.
99.129.136.131 IP Address Representations
CIDR Notation 99.129.136.131/32
Decimal Notation 1669433475
Hexadecimal Notation 0x63818883
Octal Notation 014340304203
Binary Notation 1100011100000011000100010000011
Dotted-Decimal Notation 99.129.136.131
Dotted-Hexadecimal Notation 0x63.0x81.0x88.0x83
Dotted-Octal Notation 0143.0201.0210.0203
Dotted-Binary Notation 01100011.10000001.10001000.10000011