221.215.221.81 🇨🇳
The public IP address 221.215.221.81 is located in Qingdao, Shandong, China . It is assigned to the ISP China Unicom . The address belongs to ASN 4837 which is delegated to CHINA UNICOM China169 Backbone . Please have a look at the tables below for full details about 221.215.221.81 , or use the IP Lookup tool to find the approximate IP location for any public IP address.
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221.215.221.81 IP Address Location
Reverse IP (PTR ) none
ASN 4837 (CHINA UNICOM China169 Backbone)
ISP / OrganizationChina Unicom IP Connection Type Cable/DSL [internet speed test ]
IP Location Qingdao, Shandong, China
IP Continent Asia
IP Country 🇨🇳 China (CN)
IP State Shandong (SD)
IP City Qingdao
IP Postcode unknown
IP Latitude 36.0610 / 36°3′39″ N IP Longitude 120.3814 / 120°22′53″ E IP Timezone Asia/Shanghai
IP Local Time Sat, 20 Apr 2024 02:18:23 +0800
IANA IPv4 Address Space Allocation for Subnet 221.0.0.0/8
IPv4 Address Space Prefix 221/8
Regional Internet Registry (RIR) APNIC
Allocation Date July 2002
WHOIS Server whois.apnic.net
RDAP Serverhttps://rdap.apnic.net/
Status ALLOCATEDDelegated entirely to specific RIR (Regional Internet Registry) as indicated.
221.215.221.81 IP Address Representations
CIDR Notation 221.215.221.81/32
Decimal Notation 3721911633
Hexadecimal Notation 0xddd7dd51
Octal Notation 033565756521
Binary Notation 11011101110101111101110101010001
Dotted-Decimal Notation 221.215.221.81
Dotted-Hexadecimal Notation 0xdd.0xd7.0xdd.0x51
Dotted-Octal Notation 0335.0327.0335.0121
Dotted-Binary Notation 11011101.11010111.11011101.01010001