81.91.223.3 🇨🇿

The public IP address 81.91.223.3 is located in Ostrava, Moravskoslezsky kraj, Czechia. It is assigned to the ISP OvaNet, a.s.. The address belongs to ASN 39817 which is delegated to OvaNet, a.s.
Please have a look at the tables below for full details about 81.91.223.3, or use the IP Lookup tool to find the approximate IP location for any public IP address.

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81.91.223.3 IP Address Location

Reverse IP (PTR)reverzniproxy3.ostrava.cz
ASN39817 (OvaNet, a.s.)
ISP / OrganizationOvaNet, a.s.
IP Connection TypeCable/DSL [internet speed test]
IP LocationOstrava, Moravskoslezsky kraj, Czechia
IP ContinentEurope
IP Country🇨🇿 Czechia (CZ)
IP StateMoravskoslezsky kraj, Okres Ostrava-mesto
IP CityOstrava
IP Postcode700 30
IP Latitude49.7977 / 49°47′51″ N
IP Longitude18.2311 / 18°13′51″ E
IP TimezoneEurope/Prague
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.

81.91.223.3 IP Address Representations

CIDR Notation81.91.223.3/32
Decimal Notation1364975363
Hexadecimal Notation0x515bdf03
Octal Notation012126757403
Binary Notation 1010001010110111101111100000011
Dotted-Decimal Notation81.91.223.3
Dotted-Hexadecimal Notation0x51.0x5b.0xdf.0x03
Dotted-Octal Notation0121.0133.0337.03
Dotted-Binary Notation01010001.01011011.11011111.00000011