81.21.253.61 🇪🇪
The public IP address 81.21.253.61 is located in Estonia . It is assigned to the ISP Tele2 Estonia . The address belongs to ASN 1257 which is delegated to Tele2 SWIPnet . Please have a look at the tables below for full details about 81.21.253.61 , or use the IP Lookup tool to find the approximate IP location for any public IP address.
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81.21.253.61 IP Address Location
Reverse IP (PTR ) web.visittallinn.ee
ASN 1257 (Tele2 SWIPnet)
ISP / OrganizationTele2 Estonia IP Connection Type Cable/DSL [internet speed test ]
IP Location Estonia
IP Continent Europe
IP Country 🇪🇪 Estonia (EE)
IP State n/a
IP City unknown
IP Postcode unknown
IP Latitude 58.9998 / 58°59′59″ N IP Longitude 25.9856 / 25°59′8″ E IP Timezone Europe/Tallinn
IP Local Time Mon, 13 May 2024 18:35:39 +0300
IANA IPv4 Address Space Allocation for Subnet 81.0.0.0/8
IPv4 Address Space Prefix 081/8
Regional Internet Registry (RIR) RIPE NCC
Allocation Date April 2001
WHOIS Server whois.ripe.net
RDAP Serverhttps://rdap.db.ripe.net/
Status ALLOCATEDDelegated entirely to specific RIR (Regional Internet Registry) as indicated.
81.21.253.61 IP Address Representations
CIDR Notation 81.21.253.61/32
Decimal Notation 1360395581
Hexadecimal Notation 0x5115fd3d
Octal Notation 012105376475
Binary Notation 1010001000101011111110100111101
Dotted-Decimal Notation 81.21.253.61
Dotted-Hexadecimal Notation 0x51.0x15.0xfd.0x3d
Dotted-Octal Notation 0121.025.0375.075
Dotted-Binary Notation 01010001.00010101.11111101.00111101