Data as of Nov 11, 2026
223.4.0.0/14
No anonymizer spaceHangzhou Alibaba Advertising Co.,Ltd. · space held by Aliyun Computing Co., LTD
Announcements
Nesting
More-specifics by size
Sized by addresses, colored by each announcement's type. Click a tile with children to zoom in, a leaf to open it.
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 223.4.0.0/15 since Nov 2021 | AS37963 | Hosting | Aliyun Computing Co., LTD | |
| 223.4.0.0/16 since Feb 2025 | AS37963 | Hosting | Aliyun Computing Co., LTD | |
| 223.4.0.0/17 since Feb 2025 | AS37963 | Hosting | Aliyun Computing Co., LTD | |
| 223.4.128.0/17 since Feb 2025 | AS37963 | Hosting | Aliyun Computing Co., LTD | |
| 223.5.0.0/16 since Feb 2025 | AS37963 | Hosting | Aliyun Computing Co., LTD | |
| 223.5.0.0/17 since Feb 2025 | AS37963 | Hosting | Aliyun Computing Co., LTD | |
| 223.5.5.0/24 since May 2020 | AS45102 | Hosting | Aliyun Computing Co., LTD | |
| 223.5.128.0/17 since Feb 2025 | AS37963 | Hosting | Aliyun Computing Co., LTD | |
| 223.6.0.0/15 since Nov 2021 | AS37963 | Hosting | Aliyun Computing Co., LTD | |
| 223.6.0.0/16 since Feb 2025 | AS37963 | Hosting | Aliyun Computing Co., LTD | |
| 223.6.0.0/17 since Feb 2025 | AS37963 | Hosting | Aliyun Computing Co., LTD | |
| 223.6.6.0/24 since May 2020 | AS45102 | Hosting | Aliyun Computing Co., LTD | |
| 223.6.128.0/17 since Feb 2025 | AS37963 | Hosting | Aliyun Computing Co., LTD |
Network & registry
Origin network
AS37963
CN
- Name
- Hangzhou Alibaba Advertising Co.,Ltd.
- Type
- Hosting
- Registered
- Mar 8, 2006
- Domain
- alibabagroup.com
- Website
- alibabagroup.com/
- Industry
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2017
- Current origin since
- May 2017 · 9.5 yr
- Origin networks
- 1
RPKI
Route origin authorizations
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS37963 | APNIC | Hangzhou Alibaba Advertising Co.,Ltd. | MAINT-CNNIC-AP | Aug 6, 2019 |
| AS37963 | RADB | ALIBABA CLOUD | MAINT-ALIBABA-CLOUD | Jan 5, 2024 |
| AS45102 not the origin | APNIC | Alibaba (US) Technology Co., Ltd. | MAINT-CNNIC-AP | Aug 6, 2019 |
| AS45102 not the origin | RADB | ALIBABA CLOUD | MAINT-ALIBABA-CLOUD | Jan 5, 2024 |
Whois
Registration for this announcement
- Range
- 223.
4. 0. 0/ 14 - Netname
- ALISOFT
- Registrant
- Aliyun Computing Co., LTD
- Registrant country
- CN
- Organization
- Aliyun Computing Co., LTD
- Org country
- CN
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Nov 28, 2023
- Maintainer
- MAINT-CNNIC-AP
- RIR
- APNIC
- Country
- CN
- Delegated
- Jul 7, 2010
- Status
- assigned
Report abuse
Abuse contact
- ipas@
cnnic. cn - Name
- ABUSE CNNICCN
- Handle
- AC1601-AP