What Is My IP:
54.224.247.42

81.0.4.123

The public IP address 81.0.4.123 is located in Madrid, Madrid, Spain. It is assigned to the ISP Xtra Telecom SA and sub-delegated to Ibercom Telecom. The address belongs to ASN 15704 which is delegated to Xtra Telecom S.A.
Please have a look at the tables below for full details about 81.0.4.123, or use the IP Lookup tool to find the approximate IP location for any public IP address.

81.0.4.123 IP Address Location

Reverse IP (PTR)static.123.4.0.81.ibercom.com
ASN15704 (Xtra Telecom S.A.)
ISPXtra Telecom SA
OrganizationIbercom Telecom
IP Connection TypeCable/DSL [internet speed test]
IP LocationMadrid, Madrid, Spain
IP ContinentEurope
IP CountrySpain (ES)
IP StateMadrid (MD), Madrid (M)
IP CityMadrid
IP Postcode28001
IP Latitude40.4167 / 40°25′0″ N
IP Longitude-3.6838 / 3°41′1″ W
IP TimezoneEurope/Madrid
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.

81.0.4.123 Reverse IP Lookup

  • static.123.4.0.81.ibercom.com

Find all Reverse IP Hosts for 81.0.4.123

81.0.4.123 IP Address Representations

CIDR Notation81.0.4.123/32
Decimal Notation1358955643
Hexadecimal Notation0x5100047b
Octal Notation012100002173
Binary Notation 1010001000000000000010001111011
Dotted-Decimal Notation81.0.4.123
Dotted-Hexadecimal Notation0x51.0x00.0x04.0x7b
Dotted-Octal Notation0121.00.04.0173
Dotted-Binary Notation01010001.00000000.00000100.01111011

81.0.4.123 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 81.0.4.123.

  • 81.o.4.123

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