Autonomous System

AS55649 Hong Kong Five Towns Development Co. Ltd.

HostingActiveHong Kong SAR ChinaAPNIC

AS55649 (METRONET-HK) is a hosting network operated by Hong Kong Five Towns Development Co. Ltd. in Hong Kong SAR China, registered with APNIC. It has 26 IPv4 prefixes with 10,496 addresses and 1 IPv6 prefix, which makes it the 9,911th largest of 82,200 active autonomous systems by IPv4 space.

IPv4 addresses10,496in 26 prefixes
IPv6 prefixes1≈ 1.2 × 10²⁴ addresses
Size rank#9,911of 82,200 active ASNs
Abuser scoreVery Low0.04% of its addresses flagged · method

Details

OrganizationHong Kong Five Towns Development Co. Ltd.
AS nameMETRONET-HK
Websitemetronetchina.com
Country Hong Kong SAR China (HK)
Network typeHosting
RegistryAPNIC
Abuse contactsupport@metronetchina.com
Registered—
Last updated2024-05-07

IPv4 prefixes

26 prefixes · 10,496 addresses
NetworkAddressesFirst – last address
43.242.140.0/221,02443.242.140.0 – 43.242.143.255
103.38.28.0/221,024103.38.28.0 – 103.38.31.255
103.215.40.0/221,024103.215.40.0 – 103.215.43.255
144.48.216.0/221,024144.48.216.0 – 144.48.219.255
223.255.240.0/221,024223.255.240.0 – 223.255.243.255
43.242.140.0/2425643.242.140.0 – 43.242.140.255
43.242.141.0/2425643.242.141.0 – 43.242.141.255
43.242.142.0/2425643.242.142.0 – 43.242.142.255
43.242.143.0/2425643.242.143.0 – 43.242.143.255
103.38.28.0/24256103.38.28.0 – 103.38.28.255
103.38.29.0/24256103.38.29.0 – 103.38.29.255
103.38.30.0/24256103.38.30.0 – 103.38.30.255
103.38.31.0/24256103.38.31.0 – 103.38.31.255
103.215.41.0/24256103.215.41.0 – 103.215.41.255
103.215.42.0/24256103.215.42.0 – 103.215.42.255
103.215.43.0/24256103.215.43.0 – 103.215.43.255
144.48.216.0/24256144.48.216.0 – 144.48.216.255
144.48.217.0/24256144.48.217.0 – 144.48.217.255
144.48.218.0/24256144.48.218.0 – 144.48.218.255
144.48.219.0/24256144.48.219.0 – 144.48.219.255
202.70.162.0/24256202.70.162.0 – 202.70.162.255
202.70.174.0/24256202.70.174.0 – 202.70.174.255
223.255.240.0/24256223.255.240.0 – 223.255.240.255
223.255.241.0/24256223.255.241.0 – 223.255.241.255
223.255.242.0/24256223.255.242.0 – 223.255.242.255
The 25 largest of 26. The API and the database have all of them.

IPv6 prefixes

1 prefix
  • 2001:df0:a300::/48

Query AS55649 with the API

The ASN lookup returns everything on this page as JSON, including every prefix. ASN lookups need an API key: a free account comes with 1,000 requests a day. 

curl "https://api.ipapi.is/?q=AS55649&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS55649, with or without a key:

curl "https://api.ipapi.is/?q=43.242.140.1"

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