81.23.203.172 🇷🇺

The public IP address 81.23.203.172 is located in Omsk, Omsk Oblast, Russia. It is assigned to the ISP TRANSFER. The address belongs to ASN 30729 which is delegated to TRANSFER Ltd.
Please have a look at the tables below for full details about 81.23.203.172, or use the IP Lookup tool to find the approximate IP location for any public IP address.

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81.23.203.172 IP Address Location

Reverse IP (PTR)none
ASN30729 (TRANSFER Ltd.)
ISP / OrganizationTRANSFER
IP Connection TypeCable/DSL [internet speed test]
IP LocationOmsk, Omsk Oblast, Russia
IP ContinentEurope
IP Country🇷🇺 Russia (RU)
IP StateOmsk Oblast (OMS)
IP CityOmsk
IP Postcode644000
IP Latitude54.9978 / 54°59′52″ N
IP Longitude73.4001 / 73°24′0″ E
IP TimezoneAsia/Omsk
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.

81.23.203.172 IP Address Representations

CIDR Notation81.23.203.172/32
Decimal Notation1360513964
Hexadecimal Notation0x5117cbac
Octal Notation012105745654
Binary Notation 1010001000101111100101110101100
Dotted-Decimal Notation81.23.203.172
Dotted-Hexadecimal Notation0x51.0x17.0xcb.0xac
Dotted-Octal Notation0121.027.0313.0254
Dotted-Binary Notation01010001.00010111.11001011.10101100