81.7.129.121 🇩🇰
The public IP address 81.7.129.121 is located in Gentofte Municipality, Capital Region, Denmark . It is assigned to the ISP Sentia Denmark A/S . The address belongs to ASN 47292 which is delegated to Sentia Denmark A/S . Please have a look at the tables below for full details about 81.7.129.121 , or use the IP Lookup tool to find the approximate IP location for any public IP address.
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81.7.129.121 IP Address Location
Reverse IP (PTR ) none
ASN 47292 (Sentia Denmark A/S)
ISP / OrganizationSentia Denmark A/S IP Connection Type Cable/DSL [internet speed test ]
IP Location Gentofte Municipality, Capital Region, Denmark
IP Continent Europe
IP Country 🇩🇰 Denmark (DK)
IP State Capital Region
IP City Gentofte Municipality
IP Postcode 2820
IP Latitude 55.7481 / 55°44′53″ N IP Longitude 12.5347 / 12°32′4″ E IP Timezone Europe/Copenhagen
IP Local Time Fri, 29 Mar 2024 13:34:58 +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.
81.7.129.121 IP Address Representations
CIDR Notation 81.7.129.121/32
Decimal Notation 1359446393
Hexadecimal Notation 0x51078179
Octal Notation 012101700571
Binary Notation 1010001000001111000000101111001
Dotted-Decimal Notation 81.7.129.121
Dotted-Hexadecimal Notation 0x51.0x07.0x81.0x79
Dotted-Octal Notation 0121.07.0201.0171
Dotted-Binary Notation 01010001.00000111.10000001.01111001