81.1.18.0 🇫🇷

The public IP address 81.1.18.0 is located in Saint-Denis, Île-de-France, France. It is assigned to the ISP SFR. The address belongs to ASN 15557 which is delegated to Societe Francaise Du Radiotelephone - SFR SA.
Please have a look at the tables below for full details about 81.1.18.0, or use the IP Lookup tool to find the approximate IP location for any public IP address.

81.1.18.0 IP Address Location

Reverse IP (PTR)0.18.1.81.rev.sfr.net
ASN15557 (Societe Francaise Du Radiotelephone - SFR SA)
ISP / OrganizationSFR
IP Connection TypeCable/DSL [internet speed test]
IP LocationSaint-Denis, Île-de-France, France
IP ContinentEurope
IP Country🇫🇷 France (FR)
IP StateÎle-de-France (IDF), Seine-Saint-Denis
IP CitySaint-Denis
IP Postcode93210
IP Latitude48.9275 / 48°55′39″ N
IP Longitude2.3623 / 2°21′44″ E
IP TimezoneEurope/Paris
IP Local Time

IANA IPv4 Address Space Allocation for Subnet 81.0.0.0/8

IPv4 Address Space Prefix081/8
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.

81.1.18.0 IP Address Representations

CIDR Notation81.1.18.0/32
Decimal Notation1359024640
Hexadecimal Notation0x51011200
Octal Notation012100211000
Binary Notation 1010001000000010001001000000000
Dotted-Decimal Notation81.1.18.0
Dotted-Hexadecimal Notation0x51.0x01.0x12.0x00
Dotted-Octal Notation0121.01.022.00
Dotted-Binary Notation01010001.00000001.00010010.00000000

81.1.18.0 Common Typing Errors

You might encounter misspelled IP addresses containing "o", "l" or "I" characters instead of digits. The following list includes some typical typing errors for 81.1.18.0.

  • 81.1.18.o
  • 81.I.18.0
  • 81.I.18.o
  • 81.l.18.0
  • 81.l.18.o