81.157.123.191 🇬🇧

The public IP address 81.157.123.191 is located in Kensington, England, United Kingdom. It is assigned to the ISP BT. The address belongs to ASN 2856 which is delegated to British Telecommunications PLC.
Please have a look at the tables below for full details about 81.157.123.191, or use the IP Lookup tool to find the approximate IP location for any public IP address.

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81.157.123.191 IP Address Location

Reverse IP (PTR)host81-157-123-191.range81-157.btcentralplus.com
ASN2856 (British Telecommunications PLC)
ISP / OrganizationBT
IP Connection TypeCable/DSL [internet speed test]
IP LocationKensington, England, United Kingdom
IP ContinentEurope
IP Country🇬🇧 United Kingdom (GB)
IP StateEngland (ENG), Royal Kensington and Chelsea (KEC)
IP CityKensington
IP PostcodeSW5
IP Latitude51.4863 / 51°29′10″ N
IP Longitude-0.1916 / 0°11′29″ W
IP TimezoneEurope/London
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.

81.157.123.191 IP Address Representations

CIDR Notation81.157.123.191/32
Decimal Notation1369275327
Hexadecimal Notation0x519d7bbf
Octal Notation012147275677
Binary Notation 1010001100111010111101110111111
Dotted-Decimal Notation81.157.123.191
Dotted-Hexadecimal Notation0x51.0x9d.0x7b.0xbf
Dotted-Octal Notation0121.0235.0173.0277
Dotted-Binary Notation01010001.10011101.01111011.10111111