99.74.172.12 🇺🇸

The public IP address 99.74.172.12 is located in San Mateo, California, 94403, 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 99.74.172.12, or use the IP Lookup tool to find the approximate IP location for any public IP address.

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99.74.172.12 IP Address Location

Reverse IP (PTR)99-74-172-12.lightspeed.sntcca.sbcglobal.net
ASN7018 (ATT-INTERNET4)
ISP / OrganizationAT&T Internet
IP Connection TypeCable/DSL [internet speed test]
IP LocationSan Mateo, California, 94403, United States
IP ContinentNorth America
IP Country🇺🇸 United States (US)
IP StateCalifornia (CA)
IP CitySan Mateo
IP Postcode94403
IP Latitude37.5428 / 37°32′34″ N
IP Longitude-122.2971 / 122°17′49″ W
IP TimezoneAmerica/Los_Angeles
IP Local Time

IANA IPv4 Address Space Allocation for Subnet 99.0.0.0/8

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
StatusALLOCATED
Delegated entirely to specific RIR (Regional Internet Registry) as indicated.

99.74.172.12 IP Address Representations

CIDR Notation99.74.172.12/32
Decimal Notation1665838092
Hexadecimal Notation0x634aac0c
Octal Notation014322526014
Binary Notation 1100011010010101010110000001100
Dotted-Decimal Notation99.74.172.12
Dotted-Hexadecimal Notation0x63.0x4a.0xac.0x0c
Dotted-Octal Notation0143.0112.0254.014
Dotted-Binary Notation01100011.01001010.10101100.00001100