Autonomous System

AS208525 Airu Limited

BusinessActiveHong Kong SAR ChinaRIPE

AS208525 (AIRULIMITED) is a business network operated by Airu Limited in Hong Kong SAR China, registered with RIPE. It has 28 IPv4 prefixes with 18,944 addresses, which makes it the 7,097th largest of 82,200 active autonomous systems by IPv4 space.

IPv4 addresses18,944in 28 prefixes
IPv6 prefixes0none
Size rank#7,097of 82,200 active ASNs
Abuser scoreVery High100% of its addresses flagged · method

Details

OrganizationAiru Limited
AS nameAIRULIMITED
Websiteairulimited.com
Country Hong Kong SAR China (HK)
Network typeBusiness
RegistryRIPE
Abuse contactabuse@airulimited.com
Registered2025-05-14
Last updated2026-01-26

IPv4 prefixes

28 prefixes · 18,944 addresses
NetworkAddressesFirst – last address
112.142.224.0/212,048112.142.224.0 – 112.142.231.255
207.70.192.0/212,048207.70.192.0 – 207.70.199.255
207.70.224.0/212,048207.70.224.0 – 207.70.231.255
216.93.48.0/212,048216.93.48.0 – 216.93.55.255
103.207.20.0/221,024103.207.20.0 – 103.207.23.255
112.142.144.0/221,024112.142.144.0 – 112.142.147.255
112.142.148.0/221,024112.142.148.0 – 112.142.151.255
112.142.36.0/23512112.142.36.0 – 112.142.37.255
112.142.44.0/23512112.142.44.0 – 112.142.45.255
112.142.58.0/23512112.142.58.0 – 112.142.59.255
204.153.160.0/23512204.153.160.0 – 204.153.161.255
204.187.252.0/23512204.187.252.0 – 204.187.253.255
207.70.232.0/23512207.70.232.0 – 207.70.233.255
207.70.234.0/23512207.70.234.0 – 207.70.235.255
207.70.236.0/23512207.70.236.0 – 207.70.237.255
207.70.238.0/23512207.70.238.0 – 207.70.239.255
65.99.63.0/2425665.99.63.0 – 65.99.63.255
103.204.230.0/24256103.204.230.0 – 103.204.230.255
103.235.180.0/24256103.235.180.0 – 103.235.180.255
112.143.40.0/24256112.143.40.0 – 112.143.40.255
112.143.41.0/24256112.143.41.0 – 112.143.41.255
112.143.42.0/24256112.143.42.0 – 112.143.42.255
112.143.43.0/24256112.143.43.0 – 112.143.43.255
112.143.44.0/24256112.143.44.0 – 112.143.44.255
112.143.45.0/24256112.143.45.0 – 112.143.45.255
The 25 largest of 28. The API and the database have all of them.

IPv6 prefixes

No IPv6 prefixes.

Query AS208525 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=AS208525&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS208525, with or without a key:

curl "https://api.ipapi.is/?q=112.142.224.1"

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