81.173.201.31 🇩🇪
The public IP address 81.173.201.31 is located in Cologne, North Rhine-Westphalia, Germany . It is assigned to the ISP NetCologne GmbH . The address belongs to ASN 8422 which is delegated to NetCologne Gesellschaft fur Telekommunikation mbH . Please have a look at the tables below for full details about 81.173.201.31 , or use the IP Lookup tool to find the approximate IP location for any public IP address.
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81.173.201.31 IP Address Location
Reverse IP (PTR ) cms2.net-design.net
ASN 8422 (NetCologne Gesellschaft fur Telekommunikation mbH)
ISP / OrganizationNetCologne GmbH IP Connection Type Cable/DSL [internet speed test ]
IP Location Cologne, North Rhine-Westphalia, Germany
IP Continent Europe
IP Country 🇩🇪 Germany (DE)
IP State North Rhine-Westphalia (NW)
IP City Cologne
IP Postcode 50858
IP Latitude 50.9235 / 50°55′24″ N IP Longitude 6.8646 / 6°51′52″ E IP Timezone Europe/Berlin
IP Local Time Mon, 06 May 2024 03:06:32 +0200
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.
81.173.201.31 IP Address Representations
CIDR Notation 81.173.201.31/32
Decimal Notation 1370343711
Hexadecimal Notation 0x51adc91f
Octal Notation 012153344437
Binary Notation 1010001101011011100100100011111
Dotted-Decimal Notation 81.173.201.31
Dotted-Hexadecimal Notation 0x51.0xad.0xc9.0x1f
Dotted-Octal Notation 0121.0255.0311.037
Dotted-Binary Notation 01010001.10101101.11001001.00011111