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 1,120 IPv4 prefixes with 11,063,552 addresses and 135 IPv6 prefixes, which makes it the 63rd largest of 82,283 active autonomous systems by IPv4 space.

IPv4 addresses11,063,552in 1,120 prefixes
IPv6 prefixes135≈ 3.8 × 10³⁰ addresses
Size rank#63of 82,283 active ASNs
Abuser scoreLow0.48% of its addresses flagged · method

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

1,120 prefixes · 11,063,552 addresses
NetworkAddressesFirst – last address
43.100.0.0/15131,07243.100.0.0 – 43.101.255.255
43.104.0.0/15131,07243.104.0.0 – 43.105.255.255
43.106.0.0/15131,07243.106.0.0 – 43.107.255.255
43.112.0.0/15131,07243.112.0.0 – 43.113.255.255
43.120.0.0/15131,07243.120.0.0 – 43.121.255.255
47.56.0.0/15131,07247.56.0.0 – 47.57.255.255
47.236.0.0/15131,07247.236.0.0 – 47.237.255.255
47.238.0.0/15131,07247.238.0.0 – 47.239.255.255
47.242.0.0/15131,07247.242.0.0 – 47.243.255.255
8.208.0.0/1665,5368.208.0.0 – 8.208.255.255
8.210.0.0/1665,5368.210.0.0 – 8.210.255.255
8.214.0.0/1665,5368.214.0.0 – 8.214.255.255
8.215.0.0/1665,5368.215.0.0 – 8.215.255.255
8.217.0.0/1665,5368.217.0.0 – 8.217.255.255
8.218.0.0/1665,5368.218.0.0 – 8.218.255.255
8.219.0.0/1665,5368.219.0.0 – 8.219.255.255
43.90.0.0/1665,53643.90.0.0 – 43.90.255.255
43.98.0.0/1665,53643.98.0.0 – 43.98.255.255
43.99.0.0/1665,53643.99.0.0 – 43.99.255.255
43.100.0.0/1665,53643.100.0.0 – 43.100.255.255
43.101.0.0/1665,53643.101.0.0 – 43.101.255.255
43.104.0.0/1665,53643.104.0.0 – 43.104.255.255
43.105.0.0/1665,53643.105.0.0 – 43.105.255.255
43.106.0.0/1665,53643.106.0.0 – 43.106.255.255
43.107.0.0/1665,53643.107.0.0 – 43.107.255.255
The 25 largest of 1,120. The API and the database have all of them.

IPv6 prefixes

135 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
The 25 largest of 135. 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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