What Is My IP:
3.229.117.123 🇺🇸

81.45.128.23 🇪🇸

The public IP address 81.45.128.23 is located in Madrid, Madrid, Spain. It is assigned to the ISP Telefonica de Espana Static IP. The address belongs to ASN 3352 which is delegated to Telefonica De Espana S.a.u.
Please have a look at the tables below for full details about 81.45.128.23, or use the IP Lookup tool to find the approximate IP location for any public IP address.

81.45.128.23 IP Address Location

Reverse IP (PTR)23.red-81-45-128.staticip.rima-tde.net
ASN3352 (Telefonica De Espana S.a.u.)
ISP / OrganizationTelefonica de Espana Static IP
IP Connection TypeCable/DSL [internet speed test]
IP LocationMadrid, Madrid, Spain
IP ContinentEurope
IP Country🇪🇸 Spain (ES)
IP StateMadrid (MD), Madrid (M)
IP CityMadrid
IP Postcode28041
IP Latitude40.4163 / 40°24′58″ N
IP Longitude-3.6934 / 3°41′36″ 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.

81.45.128.23 IP Address Representations

CIDR Notation81.45.128.23/32
Decimal Notation1361936407
Hexadecimal Notation0x512d8017
Octal Notation012113300027
Binary Notation 1010001001011011000000000010111
Dotted-Decimal Notation81.45.128.23
Dotted-Hexadecimal Notation0x51.0x2d.0x80.0x17
Dotted-Octal Notation0121.055.0200.027
Dotted-Binary Notation01010001.00101101.10000000.00010111

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