Data as of Nov 5, 2026
8.150.32.0/21
No anonymizer space · no proxy exits in 30 daysHangzhou Alibaba Advertising Co.,Ltd. · space held by Alibaba Cloud (Singapore) Private Limited
Announcement
this exact prefix
RPKI valid
Announced by
Type
Hosting
Recent change
New origin Aug 2026
its first announcement on record
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 8.150.32.0/22 since Aug 2026 | AS37963 | Hosting | Alibaba Cloud (Singapore) Private Limited via Ant Group CO., Ltd | |
| 8.150.36.0/22 since Aug 2026 | AS37963 | Hosting | Alibaba Cloud (Singapore) Private Limited via Ant Group CO., Ltd |
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 8.128.0.0/10 | 4,194,304 | ASEPL-SG | Alibaba Cloud (Singapore) Private Limited (ORG-ASEP1-AP) · SG | ALLOCATED PORTABLE | — | abuse@ |
| └ 8.128.0.0/11 | 2,097,152 | ALICLOUD | Aliyun Computing Co.LTD | ALLOCATED NON-PORTABLE | — | abuse@ |
| └ 8.150.0.0/17 | 32,768 | Ant_ | Ant Group CO., Ltd | ALLOCATED NON-PORTABLE | — | abuse@ |
Network & registry
IPv4 market
Holder
- Organization
- Alibaba Cloud (Singapore) Private Limited
- Handle
- ORG-ASEP1-AP
- Range
- 8.
128. 0. 0/ 10 - Registration type
- ALLOCATED PORTABLE
- Reallocated to
- Ant Group CO., Ltd
- Reallocated range
- 8.
150. 0. 0/ 17 - Reallocation type
- ALLOCATED NON-PORTABLE
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
- Aug 2026
- Current origin since
- Aug 2026 · 3 mo
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 8.150.0.0/16 | AS37963 | /24 | APNIC | RPKI valid |
| 8.128.0.0/10 | AS45102 | /18 | APNIC | Another network |
| 8.128.0.0/10 | AS37963 | /15 | APNIC | Too specific |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS37963 | APNIC | Alibaba.com Singapore E-Commerce Private Limited | MAINT-ASEPL-SG | Feb 25, 2020 |
Whois
Registration for this announcement
- Range
- 8.
150. 0. 0/ 17 - Netname
- Ant_
Group - Registrant
- Ant Group CO., Ltd
- Registrant country
- CN
- Organization
- Ant Group CO., Ltd
- Org country
- CN
- Type
- ALLOCATED NON-PORTABLE
- Created
- Not stated by the registry
- Updated
- Dec 13, 2024
- Maintainer
- MAINT-ASEPL-SG
- RIR
- APNIC
- Country
- SG
- Delegated
- Dec 1, 1992
- Status
- assigned
Report abuse
Abuse contact
- abuse@
alibaba-inc. com - Name
- ABUSE ASEPLSG
- Handle
- AA1926-AP