81.172.124.42 🇪🇸

The public IP address 81.172.124.42 is located in Madrid, Madrid, Spain. It is assigned to the ISP Vodafone Spain. The address belongs to ASN 12430 which is delegated to Vodafone Spain.
Please have a look at the tables below for full details about 81.172.124.42, or use the IP Lookup tool to find the approximate IP location for any public IP address.

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81.172.124.42 IP Address Location

Reverse IP (PTR)81.172.124.42.dyn.user.ono.com
ASN12430 (Vodafone Spain)
ISP / OrganizationVodafone Spain
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 Postcode28047
IP Latitude40.3985 / 40°23′54″ N
IP Longitude-3.7511 / 3°45′3″ 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.

81.172.124.42 IP Address Representations

CIDR Notation81.172.124.42/32
Decimal Notation1370258474
Hexadecimal Notation0x51ac7c2a
Octal Notation012153076052
Binary Notation 1010001101011000111110000101010
Dotted-Decimal Notation81.172.124.42
Dotted-Hexadecimal Notation0x51.0xac.0x7c.0x2a
Dotted-Octal Notation0121.0254.0174.052
Dotted-Binary Notation01010001.10101100.01111100.00101010