81.137.197.213 🇬🇧

The public IP address 81.137.197.213 is located in Cambridge, 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 81.137.197.213, or use the IP Lookup tool to find the approximate IP location for any public IP address.

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81.137.197.213 IP Address Location

Reverse IP (PTR)host81-137-197-213.in-addr.btopenworld.com
ASN2856 (British Telecommunications PLC)
ISP / OrganizationBT
IP Connection TypeCable/DSL [internet speed test]
IP LocationCambridge, England, United Kingdom
IP ContinentEurope
IP Country🇬🇧 United Kingdom (GB)
IP StateEngland (ENG), Cambridgeshire (CAM)
IP CityCambridge
IP PostcodeCB1
IP Latitude52.1932 / 52°11′35″ N
IP Longitude0.1426 / 0°8′33″ E
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.

81.137.197.213 IP Address Representations

CIDR Notation81.137.197.213/32
Decimal Notation1367983573
Hexadecimal Notation0x5189c5d5
Octal Notation012142342725
Binary Notation 1010001100010011100010111010101
Dotted-Decimal Notation81.137.197.213
Dotted-Hexadecimal Notation0x51.0x89.0xc5.0xd5
Dotted-Octal Notation0121.0211.0305.0325
Dotted-Binary Notation01010001.10001001.11000101.11010101