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
ASN 12430 (Vodafone Spain)
ISP / OrganizationVodafone Spain IP Connection Type Cable/DSL [internet speed test ]
IP Location Madrid, Madrid, Spain
IP Continent Europe
IP Country 🇪🇸 Spain (ES)
IP State Madrid (MD), Madrid (M)
IP City Madrid
IP Postcode 28047
IP Latitude 40.3985 / 40°23′54″ N IP Longitude -3.7511 / 3°45′3″ W IP Timezone Europe/Madrid
IP Local Time Fri, 29 Mar 2024 08:06:39 +0100
IANA IPv4 Address Space Allocation for Subnet 81.0.0.0/8
IPv4 Address Space Prefix 081/8
Regional Internet Registry (RIR) RIPE NCC
Allocation Date April 2001
WHOIS Server whois.ripe.net
RDAP Serverhttps://rdap.db.ripe.net/
Status ALLOCATEDDelegated entirely to specific RIR (Regional Internet Registry) as indicated.
81.172.124.42 IP Address Representations
CIDR Notation 81.172.124.42/32
Decimal Notation 1370258474
Hexadecimal Notation 0x51ac7c2a
Octal Notation 012153076052
Binary Notation 1010001101011000111110000101010
Dotted-Decimal Notation 81.172.124.42
Dotted-Hexadecimal Notation 0x51.0xac.0x7c.0x2a
Dotted-Octal Notation 0121.0254.0174.052
Dotted-Binary Notation 01010001.10101100.01111100.00101010