81.152.57.104 🇬🇧

The public IP address 81.152.57.104 is located in Luton, 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 81.152.57.104, or use the IP Lookup tool to find the approximate IP location for any public IP address.

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81.152.57.104 IP Address Location

Reverse IP (PTR)host81-152-57-104.range81-152.btcentralplus.com
ASN2856 (British Telecommunications PLC)
ISP / OrganizationBT
IP Connection TypeCable/DSL [internet speed test]
IP LocationLuton, England, United Kingdom
IP ContinentEurope
IP Country🇬🇧 United Kingdom (GB)
IP StateEngland (ENG), Luton (LUT)
IP CityLuton
IP PostcodeLU5
IP Latitude51.9367 / 51°56′12″ N
IP Longitude-0.5100 / 0°30′36″ 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.

81.152.57.104 IP Address Representations

CIDR Notation81.152.57.104/32
Decimal Notation1368930664
Hexadecimal Notation0x51983968
Octal Notation012146034550
Binary Notation 1010001100110000011100101101000
Dotted-Decimal Notation81.152.57.104
Dotted-Hexadecimal Notation0x51.0x98.0x39.0x68
Dotted-Octal Notation0121.0230.071.0150
Dotted-Binary Notation01010001.10011000.00111001.01101000