99.88.19.21 🇺🇸
The public IP address 99.88.19.21 is located in St Louis, Missouri, 63123, 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 99.88.19.21 , or use the IP Lookup tool to find the approximate IP location for any public IP address.
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99.88.19.21 IP Address Location
Reverse IP (PTR ) 99-88-19-21.lightspeed.stlsmo.sbcglobal.net
ASN 7018 (ATT-INTERNET4)
ISP / OrganizationAT&T Internet IP Connection Type Cable/DSL [internet speed test ]
IP Location St Louis, Missouri, 63123, United States
IP Continent North America
IP Country 🇺🇸 United States (US)
IP State Missouri (MO)
IP City St Louis
IP Postcode 63123
IP Latitude 38.5482 / 38°32′53″ N IP Longitude -90.3298 / 90°19′47″ W IP Timezone America/Chicago
IP Local Time Fri, 29 Mar 2024 05:10:53 -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.
99.88.19.21 IP Address Representations
CIDR Notation 99.88.19.21/32
Decimal Notation 1666716437
Hexadecimal Notation 0x63581315
Octal Notation 014326011425
Binary Notation 1100011010110000001001100010101
Dotted-Decimal Notation 99.88.19.21
Dotted-Hexadecimal Notation 0x63.0x58.0x13.0x15
Dotted-Octal Notation 0143.0130.023.025
Dotted-Binary Notation 01100011.01011000.00010011.00010101