81.5.91.221 🇷🇺

The public IP address 81.5.91.221 is located in Moscow, Moscow, Russia. It is assigned to the ISP Non state educational institution Educational Scie. The address belongs to ASN 25100 which is delegated to Non state educational institution Educational Scientific and Experimental Center of Moscow I.
Please have a look at the tables below for full details about 81.5.91.221, or use the IP Lookup tool to find the approximate IP location for any public IP address.

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81.5.91.221 IP Address Location

Reverse IP (PTR)none
ASN25100 (Non state educational institution Educational Scientific and Experimental Center of Moscow I)
ISP / OrganizationNon state educational institution Educational Scie
IP Connection TypeCable/DSL [internet speed test]
IP LocationMoscow, Moscow, Russia
IP ContinentEurope
IP Country🇷🇺 Russia (RU)
IP StateMoscow (MOW)
IP CityMoscow
IP Postcode129346
IP Latitude55.7483 / 55°44′53″ N
IP Longitude37.6171 / 37°37′1″ E
IP TimezoneEurope/Moscow
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.

81.5.91.221 IP Address Representations

CIDR Notation81.5.91.221/32
Decimal Notation1359305693
Hexadecimal Notation0x51055bdd
Octal Notation012101255735
Binary Notation 1010001000001010101101111011101
Dotted-Decimal Notation81.5.91.221
Dotted-Hexadecimal Notation0x51.0x05.0x5b.0xdd
Dotted-Octal Notation0121.05.0133.0335
Dotted-Binary Notation01010001.00000101.01011011.11011101