123.57.145.149 🇨🇳

The public IP address 123.57.145.149 is located in Beijing, Beijing, China. It is assigned to the ISP Hangzhou Alibaba Advertising Co.. The address belongs to ASN 37963 which is delegated to Hangzhou Alibaba Advertising Co.,Ltd.
Please have a look at the tables below for full details about 123.57.145.149, or use the IP Lookup tool to find the approximate IP location for any public IP address.

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123.57.145.149 IP Address Location

Reverse IP (PTR)none
ASN37963 (Hangzhou Alibaba Advertising Co.,Ltd.)
ISP / OrganizationHangzhou Alibaba Advertising Co.
IP Connection TypeCable/DSL [internet speed test]
IP LocationBeijing, Beijing, China
IP ContinentAsia
IP Country🇨🇳 China (CN)
IP StateBeijing (BJ)
IP CityBeijing
IP Postcodeunknown
IP Latitude39.9110 / 39°54′39″ N
IP Longitude116.3950 / 116°23′42″ E
IP TimezoneAsia/Shanghai
IP Local Time

IANA IPv4 Address Space Allocation for Subnet 123.0.0.0/8

IPv4 Address Space Prefix123/8
Regional Internet Registry (RIR)APNIC
Allocation Date
WHOIS Serverwhois.apnic.net
RDAP Serverhttps://rdap.apnic.net/
StatusALLOCATED
Delegated entirely to specific RIR (Regional Internet Registry) as indicated.

123.57.145.149 IP Address Representations

CIDR Notation123.57.145.149/32
Decimal Notation2067370389
Hexadecimal Notation0x7b399195
Octal Notation017316310625
Binary Notation 1111011001110011001000110010101
Dotted-Decimal Notation123.57.145.149
Dotted-Hexadecimal Notation0x7b.0x39.0x91.0x95
Dotted-Octal Notation0173.071.0221.0225
Dotted-Binary Notation01111011.00111001.10010001.10010101