121.81.42.145 🇯🇵
The public IP address 121.81.42.145 is located in Kōtari, Kyoto, Japan . It is assigned to the ISP K-Opticom Corporation . The address belongs to ASN 17511 which is delegated to OPTAGE Inc. Please have a look at the tables below for full details about 121.81.42.145 , or use the IP Lookup tool to find the approximate IP location for any public IP address.
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121.81.42.145 IP Address Location
Reverse IP (PTR ) 121-81-42-145f1.kyt1.eonet.ne.jp
ASN 17511 (OPTAGE Inc.)
ISP / OrganizationK-Opticom Corporation IP Connection Type Cable/DSL [internet speed test ]
IP Location Kōtari, Kyoto, Japan
IP Continent Asia
IP Country 🇯🇵 Japan (JP)
IP State Kyoto
IP City Kōtari
IP Postcode 617-0831
IP Latitude 34.9250 / 34°55′29″ N IP Longitude 135.7005 / 135°42′1″ E IP Timezone Asia/Tokyo
IP Local Time Fri, 26 Apr 2024 15:29:45 +0900
IANA IPv4 Address Space Allocation for Subnet 121.0.0.0/8
IPv4 Address Space Prefix 121/8
Regional Internet Registry (RIR) APNIC
Allocation Date January 2006
WHOIS Server whois.apnic.net
RDAP Serverhttps://rdap.apnic.net/
Status ALLOCATEDDelegated entirely to specific RIR (Regional Internet Registry) as indicated.
121.81.42.145 IP Address Representations
CIDR Notation 121.81.42.145/32
Decimal Notation 2035362449
Hexadecimal Notation 0x79512a91
Octal Notation 017124225221
Binary Notation 1111001010100010010101010010001
Dotted-Decimal Notation 121.81.42.145
Dotted-Hexadecimal Notation 0x79.0x51.0x2a.0x91
Dotted-Octal Notation 0171.0121.052.0221
Dotted-Binary Notation 01111001.01010001.00101010.10010001