72.165.12.21 🇺🇸

The public IP address 72.165.12.21 is located in Tucson, Arizona, 85739, United States. It is assigned to the ISP CenturyLink and sub-delegated to Lumen. The address belongs to ASN 3356 which is delegated to LEVEL3.
Please have a look at the tables below for full details about 72.165.12.21, or use the IP Lookup tool to find the approximate IP location for any public IP address.

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72.165.12.21 IP Address Location

Reverse IP (PTR)none
ASN3356 (LEVEL3)
ISPCenturyLink
OrganizationLumen
IP Connection TypeCable/DSL [internet speed test]
IP LocationTucson, Arizona, 85739, United States
IP ContinentNorth America
IP Country🇺🇸 United States (US)
IP StateArizona (AZ)
IP CityTucson
IP Postcode85739
IP Latitude32.4650 / 32°27′54″ N
IP Longitude-110.8922 / 110°53′31″ W
IP TimezoneAmerica/Phoenix
IP Local Time

IANA IPv4 Address Space Allocation for Subnet 72.0.0.0/8

IPv4 Address Space Prefix072/8
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.

72.165.12.21 IP Address Representations

CIDR Notation72.165.12.21/32
Decimal Notation1218776085
Hexadecimal Notation0x48a50c15
Octal Notation011051206025
Binary Notation 1001000101001010000110000010101
Dotted-Decimal Notation72.165.12.21
Dotted-Hexadecimal Notation0x48.0xa5.0x0c.0x15
Dotted-Octal Notation0110.0245.014.025
Dotted-Binary Notation01001000.10100101.00001100.00010101