Autonomous System
AS45102 Alibaba (US) Technology Co., Ltd.
HostingActiveChinaAPNIC
AS45102 (ALIBABA-CN-NET) is a hosting network operated by Alibaba (US) Technology Co., Ltd. in China, registered with APNIC. It has 1,095 IPv4 prefixes with 10,967,808 addresses and 116 IPv6 prefixes, which makes it the 63rd largest of 82,200 active autonomous systems by IPv4 space.
IPv4 addresses10,967,808in 1,095 prefixes
IPv6 prefixes116≈ 3.8 × 10³⁰ addresses
Size rank#63of 82,200 active ASNs
Details
OrganizationAlibaba (US) Technology Co., Ltd.
AS nameALIBABA-CN-NET
Websitealibaba.com
Country China (CN)
Network typeHosting
RegistryAPNIC
Abuse contactdidong.jc@alibaba-inc.com
Registered—
Last updated2021-10-27
IPv4 prefixes
1,095 prefixes · 10,967,808 addresses| Network | Addresses | First – last address |
|---|---|---|
| 43.100.0.0/15 | 131,072 | 43.100.0.0 – 43.101.255.255 |
| 43.104.0.0/15 | 131,072 | 43.104.0.0 – 43.105.255.255 |
| 43.106.0.0/15 | 131,072 | 43.106.0.0 – 43.107.255.255 |
| 43.112.0.0/15 | 131,072 | 43.112.0.0 – 43.113.255.255 |
| 43.120.0.0/15 | 131,072 | 43.120.0.0 – 43.121.255.255 |
| 47.56.0.0/15 | 131,072 | 47.56.0.0 – 47.57.255.255 |
| 47.236.0.0/15 | 131,072 | 47.236.0.0 – 47.237.255.255 |
| 47.238.0.0/15 | 131,072 | 47.238.0.0 – 47.239.255.255 |
| 47.242.0.0/15 | 131,072 | 47.242.0.0 – 47.243.255.255 |
| 8.208.0.0/16 | 65,536 | 8.208.0.0 – 8.208.255.255 |
| 8.210.0.0/16 | 65,536 | 8.210.0.0 – 8.210.255.255 |
| 8.214.0.0/16 | 65,536 | 8.214.0.0 – 8.214.255.255 |
| 8.215.0.0/16 | 65,536 | 8.215.0.0 – 8.215.255.255 |
| 8.217.0.0/16 | 65,536 | 8.217.0.0 – 8.217.255.255 |
| 8.218.0.0/16 | 65,536 | 8.218.0.0 – 8.218.255.255 |
| 8.219.0.0/16 | 65,536 | 8.219.0.0 – 8.219.255.255 |
| 43.90.0.0/16 | 65,536 | 43.90.0.0 – 43.90.255.255 |
| 43.98.0.0/16 | 65,536 | 43.98.0.0 – 43.98.255.255 |
| 43.99.0.0/16 | 65,536 | 43.99.0.0 – 43.99.255.255 |
| 43.100.0.0/16 | 65,536 | 43.100.0.0 – 43.100.255.255 |
| 43.101.0.0/16 | 65,536 | 43.101.0.0 – 43.101.255.255 |
| 43.104.0.0/16 | 65,536 | 43.104.0.0 – 43.104.255.255 |
| 43.105.0.0/16 | 65,536 | 43.105.0.0 – 43.105.255.255 |
| 43.106.0.0/16 | 65,536 | 43.106.0.0 – 43.106.255.255 |
| 43.107.0.0/16 | 65,536 | 43.107.0.0 – 43.107.255.255 |
43.100.0.0/15 43.104.0.0/15 43.106.0.0/15 43.112.0.0/15 43.120.0.0/15 47.56.0.0/15 47.236.0.0/15 47.238.0.0/15 47.242.0.0/15 8.208.0.0/16 8.210.0.0/16 8.214.0.0/16 8.215.0.0/16 8.217.0.0/16 8.218.0.0/16 8.219.0.0/16 43.90.0.0/16 43.98.0.0/16 43.99.0.0/16 43.100.0.0/16 43.101.0.0/16 43.104.0.0/16 43.105.0.0/16 43.106.0.0/16 43.107.0.0/16
The 25 largest of 1,095. The API and the database have all of them.
IPv6 prefixes
116 prefixes- 240b:4000::/32
- 240b:4001::/32
- 240b:4002::/32
- 240b:4004::/32
- 240b:4005::/32
- 240b:4007::/32
- 240b:4009::/32
- 240b:400b::/32
- 240b:400c::/32
- 240b:400d::/32
- 240b:400e::/32
- 240b:400f::/32
- 240b:4011::/32
- 240b:4012::/32
- 240b:4013::/32
- 240b:4014::/32
- 240b:4015::/32
- 240b:4016::/32
- 240b:4017::/32
- 240b:4018::/32
- 240b:4019::/32
- 240b:401a::/32
- 240b:401b::/32
- 240b:401f::/32
- 240b:4000::/33
240b:4000::/32 240b:4001::/32 240b:4002::/32 240b:4004::/32 240b:4005::/32 240b:4007::/32 240b:4009::/32 240b:400b::/32 240b:400c::/32 240b:400d::/32 240b:400e::/32 240b:400f::/32 240b:4011::/32 240b:4012::/32 240b:4013::/32 240b:4014::/32 240b:4015::/32 240b:4016::/32 240b:4017::/32 240b:4018::/32 240b:4019::/32 240b:401a::/32 240b:401b::/32 240b:401f::/32 240b:4000::/33
The 25 largest of 116. The API and the database have all of them.
Query AS45102 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=AS45102&key=YOUR_API_KEY"
Any address in its prefixes resolves to AS45102, with or without a key:
curl "https://api.ipapi.is/?q=43.100.0.1"
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