8.129.123.137 🇨🇳

The public IP address 8.129.123.137 is located in Shenzhen, Guangdong, 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 8.129.123.137, or use the IP Lookup tool to find the approximate IP location for any public IP address.

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8.129.123.137 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 LocationShenzhen, Guangdong, China
IP ContinentAsia
IP Country🇨🇳 China (CN)
IP StateGuangdong (GD)
IP CityShenzhen
IP Postcodeunknown
IP Latitude22.5559 / 22°33′21″ N
IP Longitude114.0577 / 114°3′27″ E
IP TimezoneAsia/Shanghai
IP Local Time

IANA IPv4 Address Space Allocation for Subnet 8.0.0.0/8

IPv4 Address Space Prefix008/8
Regional Internet Registry (RIR)Administered by ARIN
Allocation Date
WHOIS Serverwhois.arin.net
RDAP Serverhttps://rdap.arin.net/registry, http://rdap.arin.net/registry
StatusLEGACY
Allocated by the central Internet Registry (IR) prior to the Regional Internet Registries (RIRs). This address space is now administered by individual RIRs as noted, including maintenance of WHOIS Directory and reverse DNS records. Assignments from these blocks are distributed globally on a regional basis.

8.129.123.137 IP Address Representations

CIDR Notation8.129.123.137/32
Decimal Notation142703497
Hexadecimal Notation0x08817b89
Octal Notation01040275611
Binary Notation 1000100000010111101110001001
Dotted-Decimal Notation8.129.123.137
Dotted-Hexadecimal Notation0x08.0x81.0x7b.0x89
Dotted-Octal Notation010.0201.0173.0211
Dotted-Binary Notation00001000.10000001.01111011.10001001