Data as of Nov 3, 2026
47.89.90.0/23
No anonymizer space · no proxy exits in 30 daysAlibaba (US) Technology Co., Ltd. · space held by Alibaba Cloud LLC
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 47.89.88.0/22 since Sep 2017 | AS45102 | Hosting | Alibaba Cloud LLC |
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 47.89.91.0/24 since Aug 2018 | AS24429 | Hosting | Alibaba Cloud LLC |
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 |
|---|---|---|---|---|---|---|
| 47.88.0.0/14 | 262,144 | AL-3 | Alibaba Cloud LLC (AL-3) · US | Direct Allocation | May 18, 2015 | [email protected] |
| └ 47.89.91.0/24 | 256 | AL-3 | unknown | Reassigned | Jun 28, 2018 | [email protected] via AL-3 |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Network & registry
Origin network
AS45102
CN
- Name
- Alibaba (US) Technology Co., Ltd.
- Type
- Hosting
- Registered
- Feb 1, 2008
- Domain
- alibabagroup.com
- Website
- alibabagroup.com/
- Industry
- Software Development
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Oct 2018
- Current origin since
- Oct 2018 · 8.0 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 47.89.0.0/16 | AS24429 | /24 | ARIN | Another network |
| 47.89.0.0/16 | AS45102 | /24 | ARIN | RPKI valid |
| 47.89.0.0/16 | AS134963 | /24 | ARIN | Another network |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS45102 | RADB | Alibaba CLoud | MAINT-ALIBABA-CLOUD | Jul 19, 2024 |
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 47.89.90.0/24 | AS45102 | RADB | Alibaba Cloud | MAINT-ALIBABA-CLOUD | Mar 17, 2026 |
Whois
Registration for this announcement
- Range
- 47.88.0.0/14
- Netname
- AL-3
- Registrant
- Alibaba Cloud LLC
- Organization
- Alibaba Cloud LLC (AL-3)
- Org address
- 400 S El Camino Real, Suite 400, San Mateo, CA, 94402
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-47-88-0-0-1
- Parent
- NET-47-0-0-0-0
- Created
- May 18, 2015
- RIR
- ARIN
- Country
- US
- Delegated
- May 18, 2015
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Network Abuse
- Phone
- +1-408-785-5580
- Handle
- NETWO4028-ARIN