81.4.1.12

The public IP address 81.4.1.12 belongs to ASN 0.
Please have a look at the tables below for full details about 81.4.1.12, or use the IP Lookup tool to find the approximate IP location for any public IP address.

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81.4.1.12 IP Address Location

Reverse IP (PTR)none
ASNunknown
ISP / Organizationunknown
IP Connection TypeUnknown [internet speed test]
IP Locationunknown
IP Continentunknown
IP Countryunknown
IP Staten/a
IP Cityunknown
IP Postcodeunknown
IP Coordinatesn/a
IP Timezoneunknown
IP Local Timen/a

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.

81.4.1.12 IP Address Representations

CIDR Notation81.4.1.12/32
Decimal Notation1359216908
Hexadecimal Notation0x5104010c
Octal Notation012101000414
Binary Notation 1010001000001000000000100001100
Dotted-Decimal Notation81.4.1.12
Dotted-Hexadecimal Notation0x51.0x04.0x01.0x0c
Dotted-Octal Notation0121.04.01.014
Dotted-Binary Notation01010001.00000100.00000001.00001100

81.4.1.12 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 81.4.1.12.

  • 81.4.I.12
  • 81.4.l.12