137.189.11.128 🇭🇰

The public IP address 137.189.11.128 is located in Hong Kong. It is assigned to the ISP The Chinese University of Hong Kong. The address belongs to ASN 3661 which is delegated to The Chinese University of Hong Kong.
Please have a look at the tables below for full details about 137.189.11.128, or use the IP Lookup tool to find the approximate IP location for any public IP address.

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137.189.11.128 IP Address Location

Reverse IP (PTR)ntp1.cuhk.edu.hk
ASN3661 (The Chinese University of Hong Kong)
ISP / OrganizationThe Chinese University of Hong Kong
IP Connection TypeCable/DSL [internet speed test]
IP LocationHong Kong
IP ContinentAsia
IP Country🇭🇰 Hong Kong (HK)
IP Staten/a
IP Cityunknown
IP Postcodeunknown
IP Latitude22.2908 / 22°17′26″ N
IP Longitude114.1501 / 114°9′0″ E
IP TimezoneAsia/Hong_Kong
IP Local Time

IANA IPv4 Address Space Allocation for Subnet 137.0.0.0/8

IPv4 Address Space Prefix137/8
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.

137.189.11.128 IP Address Representations

CIDR Notation137.189.11.128/32
Decimal Notation2310867840
Hexadecimal Notation0x89bd0b80
Octal Notation021157205600
Binary Notation10001001101111010000101110000000
Dotted-Decimal Notation137.189.11.128
Dotted-Hexadecimal Notation0x89.0xbd.0x0b.0x80
Dotted-Octal Notation0211.0275.013.0200
Dotted-Binary Notation10001001.10111101.00001011.10000000