31.13.91.139 🇧🇷

The public IP address 31.13.91.139 is located in Rio de Janeiro, Rio de Janeiro, Brazil. It is assigned to the ISP Facebook. The address belongs to ASN 32934 which is delegated to FACEBOOK.
Please have a look at the tables below for full details about 31.13.91.139, or use the IP Lookup tool to find the approximate IP location for any public IP address.

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31.13.91.139 IP Address Location

Reverse IP (PTR)none
ASN32934 (FACEBOOK)
ISP / OrganizationFacebook
IP Connection TypeCable/DSL [internet speed test]
IP LocationRio de Janeiro, Rio de Janeiro, Brazil
IP ContinentSouth America
IP Country🇧🇷 Brazil (BR)
IP StateRio de Janeiro (RJ)
IP CityRio de Janeiro
IP Postcodeunknown
IP Latitude-22.9072 / 22°54′25″ S
IP Longitude-43.1883 / 43°11′17″ W
IP TimezoneAmerica/Sao_Paulo
IP Local Time

IANA IPv4 Address Space Allocation for Subnet 31.0.0.0/8

IPv4 Address Space Prefix031/8
Regional Internet Registry (RIR)RIPE NCC
Allocation Date
WHOIS Serverwhois.ripe.net
RDAP Serverhttps://rdap.db.ripe.net/
StatusALLOCATED
Delegated entirely to specific RIR (Regional Internet Registry) as indicated.

31.13.91.139 IP Address Representations

CIDR Notation31.13.91.139/32
Decimal Notation520969099
Hexadecimal Notation0x1f0d5b8b
Octal Notation03703255613
Binary Notation 11111000011010101101110001011
Dotted-Decimal Notation31.13.91.139
Dotted-Hexadecimal Notation0x1f.0x0d.0x5b.0x8b
Dotted-Octal Notation037.015.0133.0213
Dotted-Binary Notation00011111.00001101.01011011.10001011