81.16.157.3 🇦🇹

The public IP address 81.16.157.3 is located in Vienna, Vienna, Austria. It is assigned to the ISP Rundfunk und Telekom Regulierungs-GmbH. The address belongs to ASN 42378 which is delegated to Rundfunk und Telekom Regulierungs-GmbH.
Please have a look at the tables below for full details about 81.16.157.3, or use the IP Lookup tool to find the approximate IP location for any public IP address.

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81.16.157.3 IP Address Location

Reverse IP (PTR)www.rtr.at
ASN42378 (Rundfunk und Telekom Regulierungs-GmbH)
ISP / OrganizationRundfunk und Telekom Regulierungs-GmbH
IP Connection TypeCable/DSL [internet speed test]
IP LocationVienna, Vienna, Austria
IP ContinentEurope
IP Country🇦🇹 Austria (AT)
IP StateVienna
IP CityVienna
IP Postcode1040
IP Latitude48.1933 / 48°11′35″ N
IP Longitude16.3727 / 16°22′21″ E
IP TimezoneEurope/Vienna
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.

81.16.157.3 IP Address Representations

CIDR Notation81.16.157.3/32
Decimal Notation1360043267
Hexadecimal Notation0x51109d03
Octal Notation012104116403
Binary Notation 1010001000100001001110100000011
Dotted-Decimal Notation81.16.157.3
Dotted-Hexadecimal Notation0x51.0x10.0x9d.0x03
Dotted-Octal Notation0121.020.0235.03
Dotted-Binary Notation01010001.00010000.10011101.00000011