Data as of Nov 10, 2026
8.165.76.0/22
No anonymizer space · no proxy exits in 30 daysHangzhou Alibaba Advertising Co.,Ltd. · space held by Alibaba Cloud (Singapore) Private Limited
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 8.165.0.0/16 since Sep 2025 | AS37963 | Hosting | Alibaba Cloud (Singapore) Private Limited via Aliyun Computing Co.LTD |
Registrations in this block
The registry's network records over this block, widest first, each 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@ |
| └ 8.160.0.0/11 | 2,097,152 | ALICLOUD | Aliyun Computing Co.LTD | ALLOCATED NON-PORTABLE | — | abuse@ |
Network & registry
Announced by
Covering announcement 8.165.0.0/17
- Prefix
- 8.165.0.0/17
- Announced by
- AS37963 Hangzhou Alibaba Advertising Co.,Ltd.
- Type
- Hosting
- RPKI
- RPKI valid
- Netname
- ALICLOUD
- Registrant
- Aliyun Computing Co.LTD
- RIR
- APNIC
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
- Aliyun Computing Co.LTD
- Reallocated range
- 8.
160. 0. 0/ 11 - 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
Covering aggregate above, the prefix's own history below
8.165.0.0/17
Routing history
- Pattern
- Stable
- First seen
- Sep 2025
- Current origin since
- Sep 2025 · 1.1 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 8.165.0.0/16 | 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 |
Whois
Registration for this announcement
- Range
- 8.
160. 0. 0/ 11 - Netname
- ALICLOUD
- Registrant
- Aliyun Computing Co.LTD
- Registrant country
- CN
- Organization
- Aliyun Computing Co.LTD
- Org country
- CN
- Type
- ALLOCATED NON-PORTABLE
- Created
- Not stated by the registry
- Updated
- Apr 14, 2021
- 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