81.221.255.100 🇨🇭

The public IP address 81.221.255.100 is located in Zufikon, Aargau, Switzerland. It is assigned to the ISP green.ch. The address belongs to ASN 1836 which is delegated to green.ch AG.
Please have a look at the tables below for full details about 81.221.255.100, or use the IP Lookup tool to find the approximate IP location for any public IP address.

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81.221.255.100 IP Address Location

Reverse IP (PTR)none
ASN1836 (green.ch AG)
ISP / Organizationgreen.ch
IP Connection TypeCable/DSL [internet speed test]
IP LocationZufikon, Aargau, Switzerland
IP ContinentEurope
IP Country🇨🇭 Switzerland (CH)
IP StateAargau (AG)
IP CityZufikon
IP Postcode5621
IP Latitude47.3415 / 47°20′29″ N
IP Longitude8.3618 / 8°21′42″ E
IP TimezoneEurope/Zurich
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.

81.221.255.100 IP Address Representations

CIDR Notation81.221.255.100/32
Decimal Notation1373503332
Hexadecimal Notation0x51ddff64
Octal Notation012167377544
Binary Notation 1010001110111011111111101100100
Dotted-Decimal Notation81.221.255.100
Dotted-Hexadecimal Notation0x51.0xdd.0xff.0x64
Dotted-Octal Notation0121.0335.0377.0144
Dotted-Binary Notation01010001.11011101.11111111.01100100