Autonomous System
AS138415 YANCY LIMITED
HostingActiveHong Kong SAR ChinaAPNIC
AS138415 (YANCYLIMITED-AS-HK) is a hosting network operated by YANCY LIMITED in Hong Kong SAR China, registered with APNIC. It has 139 IPv4 prefixes with 160,256 addresses and 1 IPv6 prefix, which makes it the 1,523rd largest of 82,283 active autonomous systems by IPv4 space.
IPv4 addresses160,256in 139 prefixes
IPv6 prefixes1≈ 7.9 × 10²⁸ addresses
Size rank#1,523of 82,283 active ASNs
Details
OrganizationYANCY LIMITED · hosting provider profile
AS nameYANCYLIMITED-AS-HK
Websiteyaim.com
Country Hong Kong SAR China (HK)
Network typeHosting
RegistryAPNIC
Abuse contactabuse@yaim.com
Registered—
Last updated2025-08-21
IPv4 prefixes
139 prefixes · 160,256 addresses| Network | Addresses | First – last address |
|---|---|---|
| 156.234.0.0/16 | 65,536 | 156.234.0.0 – 156.234.255.255 |
| 23.248.192.0/18 | 16,384 | 23.248.192.0 – 23.248.255.255 |
| 23.235.160.0/19 | 8,192 | 23.235.160.0 – 23.235.191.255 |
| 156.247.32.0/19 | 8,192 | 156.247.32.0 – 156.247.63.255 |
| 23.226.48.0/20 | 4,096 | 23.226.48.0 – 23.226.63.255 |
| 23.235.160.0/20 | 4,096 | 23.235.160.0 – 23.235.175.255 |
| 23.235.176.0/20 | 4,096 | 23.235.176.0 – 23.235.191.255 |
| 156.247.32.0/20 | 4,096 | 156.247.32.0 – 156.247.47.255 |
| 43.225.124.0/22 | 1,024 | 43.225.124.0 – 43.225.127.255 |
| 43.229.112.0/22 | 1,024 | 43.229.112.0 – 43.229.115.255 |
| 43.240.236.0/22 | 1,024 | 43.240.236.0 – 43.240.239.255 |
| 43.243.188.0/22 | 1,024 | 43.243.188.0 – 43.243.191.255 |
| 43.249.172.0/22 | 1,024 | 43.249.172.0 – 43.249.175.255 |
| 45.114.104.0/22 | 1,024 | 45.114.104.0 – 45.114.107.255 |
| 103.37.0.0/22 | 1,024 | 103.37.0.0 – 103.37.3.255 |
| 103.39.16.0/22 | 1,024 | 103.39.16.0 – 103.39.19.255 |
| 103.41.4.0/22 | 1,024 | 103.41.4.0 – 103.41.7.255 |
| 103.44.88.0/22 | 1,024 | 103.44.88.0 – 103.44.91.255 |
| 103.48.132.0/22 | 1,024 | 103.48.132.0 – 103.48.135.255 |
| 103.54.60.0/22 | 1,024 | 103.54.60.0 – 103.54.63.255 |
| 103.199.100.0/22 | 1,024 | 103.199.100.0 – 103.199.103.255 |
| 137.59.16.0/22 | 1,024 | 137.59.16.0 – 137.59.19.255 |
| 185.213.60.0/22 | 1,024 | 185.213.60.0 – 185.213.63.255 |
| 103.82.140.0/23 | 512 | 103.82.140.0 – 103.82.141.255 |
| 156.234.114.0/23 | 512 | 156.234.114.0 – 156.234.115.255 |
156.234.0.0/16 23.248.192.0/18 23.235.160.0/19 156.247.32.0/19 23.226.48.0/20 23.235.160.0/20 23.235.176.0/20 156.247.32.0/20 43.225.124.0/22 43.229.112.0/22 43.240.236.0/22 43.243.188.0/22 43.249.172.0/22 45.114.104.0/22 103.37.0.0/22 103.39.16.0/22 103.41.4.0/22 103.44.88.0/22 103.48.132.0/22 103.54.60.0/22 103.199.100.0/22 137.59.16.0/22 185.213.60.0/22 103.82.140.0/23 156.234.114.0/23
The 25 largest of 139. The API and the database have all of them.
IPv6 prefixes
1 prefix- 2604:1420::/32
2604:1420::/32
Query AS138415 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=AS138415&key=YOUR_API_KEY"Any address in its prefixes resolves to AS138415, with or without a key:
curl "https://api.ipapi.is/?q=156.234.0.1"Largest networks in Hong Kong SAR China
AS9304 HGC Global Communications Limited4,598,016 IPv4 addressesAS4760 PCCW IMS Limited4,016,896 IPv4 addressesAS9269 Hong Kong Broadband Network Limited3,869,184 IPv4 addressesAS3491 PCCW Global (HK) Limited1,716,992 IPv4 addressesAS4637 Telstra International Limited1,413,120 IPv4 addressesAS136907 HUAWEI INTERNATIONAL PTE. LTD.1,160,192 IPv4 addresses