Data as of Nov 6, 2026
147.139.0.0/18
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 |
|---|---|---|---|---|
| 147.139.0.0/17 since May 2025 | AS45102 | Hosting | Alibaba Cloud LLC |
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
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Aug 2018
- Current origin since
- May 2025 · 1.5 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 147.139.0.0/16 | AS45102 | /24 | ARIN | RPKI valid |
| 147.139.0.0/16 | AS134963 | /24 | ARIN | Another network |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS45102 | RADB | Alibaba Cloud | MAINT-ALIBABA-CLOUD | Feb 28, 2026 |
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 147.139.0.0/19 | AS45102 | RADB | Alibaba Cloud | MAINT-ALIBABA-CLOUD | Feb 28, 2026 |
| 147.139.0.0/20 | AS45102 | RADB | Alibaba Cloud | MAINT-ALIBABA-CLOUD | Feb 28, 2026 |
| 147.139.0.0/21 | AS45102 | RADB | Alibaba Cloud | MAINT-ALIBABA-CLOUD | Feb 28, 2026 |
| 147.139.0.0/22 | AS45102 | RADB | Alibaba Cloud | MAINT-ALIBABA-CLOUD | Feb 28, 2026 |
| 147.139.0.0/23 | AS45102 | RADB | Alibaba Cloud | MAINT-ALIBABA-CLOUD | Feb 28, 2026 |
| 147.139.0.0/24 | AS45102 | RADB | Alibaba Cloud | MAINT-ALIBABA-CLOUD | Feb 26, 2026 |
| 147.139.1.0/24 | AS45102 | RADB | Alibaba Cloud | MAINT-ALIBABA-CLOUD | Feb 26, 2026 |
| 147.139.2.0/23 | AS45102 | RADB | Alibaba Cloud | MAINT-ALIBABA-CLOUD | Feb 28, 2026 |
| 147.139.2.0/24 | AS45102 | RADB | Alibaba Cloud | MAINT-ALIBABA-CLOUD | Feb 26, 2026 |
| 147.139.3.0/24 | AS45102 | RADB | Alibaba Cloud | MAINT-ALIBABA-CLOUD | Feb 26, 2026 |
| 147.139.4.0/22 | AS45102 | RADB | Alibaba Cloud | MAINT-ALIBABA-CLOUD | Feb 28, 2026 |
| 147.139.4.0/23 | AS45102 | RADB | Alibaba Cloud | MAINT-ALIBABA-CLOUD | Feb 28, 2026 |
| 147.139.4.0/24 | AS45102 | RADB | Alibaba Cloud | MAINT-ALIBABA-CLOUD | Feb 26, 2026 |
| 147.139.5.0/24 | AS45102 | RADB | Alibaba Cloud | MAINT-ALIBABA-CLOUD | Feb 26, 2026 |
| 147.139.6.0/23 | AS45102 | RADB | Alibaba Cloud | MAINT-ALIBABA-CLOUD | Feb 27, 2026 |
| 147.139.6.0/24 | AS45102 | RADB | Alibaba Cloud | MAINT-ALIBABA-CLOUD | Feb 26, 2026 |
| 147.139.7.0/24 | AS45102 | RADB | Alibaba Cloud | MAINT-ALIBABA-CLOUD | Feb 26, 2026 |
| 147.139.8.0/21 | AS45102 | RADB | Alibaba Cloud | MAINT-ALIBABA-CLOUD | Feb 28, 2026 |
| 147.139.8.0/22 | AS45102 | RADB | Alibaba Cloud | MAINT-ALIBABA-CLOUD | Feb 28, 2026 |
| 147.139.8.0/23 | AS45102 | RADB | Alibaba Cloud | MAINT-ALIBABA-CLOUD | Feb 27, 2026 |
| 147.139.8.0/24 | AS45102 | RADB | Alibaba Cloud | MAINT-ALIBABA-CLOUD | Feb 26, 2026 |
| 147.139.9.0/24 | AS45102 | RADB | Alibaba Cloud | MAINT-ALIBABA-CLOUD | Feb 26, 2026 |
| 147.139.10.0/23 | AS45102 | RADB | Alibaba Cloud | MAINT-ALIBABA-CLOUD | Feb 27, 2026 |
| 147.139.10.0/24 | AS45102 | RADB | Alibaba Cloud | MAINT-ALIBABA-CLOUD | Feb 26, 2026 |
| 147.139.11.0/24 | AS45102 | RADB | Alibaba Cloud | MAINT-ALIBABA-CLOUD | Feb 26, 2026 |
| 147.139.12.0/22 | AS45102 | RADB | Alibaba Cloud | MAINT-ALIBABA-CLOUD | Feb 28, 2026 |
| 147.139.12.0/23 | AS45102 | RADB | Alibaba Cloud | MAINT-ALIBABA-CLOUD | Feb 27, 2026 |
| 147.139.12.0/24 | AS45102 | RADB | Alibaba Cloud | MAINT-ALIBABA-CLOUD | Feb 26, 2026 |
| 147.139.13.0/24 | AS45102 | RADB | Alibaba Cloud | MAINT-ALIBABA-CLOUD | Feb 26, 2026 |
| 147.139.14.0/23 | AS45102 | RADB | Alibaba Cloud | MAINT-ALIBABA-CLOUD | Feb 27, 2026 |
| 147.139.14.0/24 | AS45102 | RADB | Alibaba Cloud | MAINT-ALIBABA-CLOUD | Feb 26, 2026 |
| 147.139.15.0/24 | AS45102 | RADB | Alibaba Cloud | MAINT-ALIBABA-CLOUD | Feb 26, 2026 |
| 147.139.16.0/20 | AS45102 | RADB | Alibaba Cloud | MAINT-ALIBABA-CLOUD | Feb 28, 2026 |
| 147.139.16.0/21 | AS45102 | RADB | Alibaba Cloud | MAINT-ALIBABA-CLOUD | Feb 28, 2026 |
| 147.139.16.0/22 | AS45102 | RADB | Alibaba Cloud | MAINT-ALIBABA-CLOUD | Feb 28, 2026 |
| 147.139.16.0/23 | AS45102 | RADB | Alibaba Cloud | MAINT-ALIBABA-CLOUD | Feb 27, 2026 |
| 147.139.16.0/24 | AS45102 | RADB | Alibaba Cloud | MAINT-ALIBABA-CLOUD | Feb 26, 2026 |
| 147.139.17.0/24 | AS45102 | RADB | Alibaba Cloud | MAINT-ALIBABA-CLOUD | Feb 26, 2026 |
| 147.139.18.0/23 | AS45102 | RADB | Alibaba Cloud | MAINT-ALIBABA-CLOUD | Feb 27, 2026 |
| 147.139.18.0/24 | AS45102 | RADB | Alibaba Cloud | MAINT-ALIBABA-CLOUD | Feb 26, 2026 |
| 147.139.19.0/24 | AS45102 | RADB | Alibaba Cloud | MAINT-ALIBABA-CLOUD | Feb 26, 2026 |
| 147.139.20.0/22 | AS45102 | RADB | Alibaba Cloud | MAINT-ALIBABA-CLOUD | Feb 28, 2026 |
| 147.139.20.0/23 | AS45102 | RADB | Alibaba Cloud | MAINT-ALIBABA-CLOUD | Feb 27, 2026 |
| 147.139.20.0/24 | AS45102 | RADB | Alibaba Cloud | MAINT-ALIBABA-CLOUD | Feb 26, 2026 |
| 147.139.21.0/24 | AS45102 | RADB | Alibaba Cloud | MAINT-ALIBABA-CLOUD | Feb 26, 2026 |
| 147.139.22.0/23 | AS45102 | RADB | Alibaba Cloud | MAINT-ALIBABA-CLOUD | Feb 27, 2026 |
| 147.139.22.0/24 | AS45102 | RADB | Alibaba Cloud | MAINT-ALIBABA-CLOUD | Feb 26, 2026 |
| 147.139.23.0/24 | AS45102 | RADB | Alibaba Cloud | MAINT-ALIBABA-CLOUD | Feb 26, 2026 |
| 147.139.24.0/21 | AS45102 | RADB | Alibaba Cloud | MAINT-ALIBABA-CLOUD | Feb 28, 2026 |
| 147.139.24.0/22 | AS45102 | RADB | Alibaba Cloud | MAINT-ALIBABA-CLOUD | Feb 28, 2026 |
| 147.139.24.0/23 | AS45102 | RADB | Alibaba Cloud | MAINT-ALIBABA-CLOUD | Feb 27, 2026 |
| 147.139.24.0/24 | AS45102 | RADB | Alibaba Cloud | MAINT-ALIBABA-CLOUD | Feb 26, 2026 |
| 147.139.25.0/24 | AS45102 | RADB | Alibaba Cloud | MAINT-ALIBABA-CLOUD | Feb 26, 2026 |
| 147.139.26.0/23 | AS45102 | RADB | Alibaba Cloud | MAINT-ALIBABA-CLOUD | Feb 27, 2026 |
| 147.139.26.0/24 | AS45102 | RADB | Alibaba Cloud | MAINT-ALIBABA-CLOUD | Feb 26, 2026 |
| 147.139.27.0/24 | AS45102 | RADB | Alibaba Cloud | MAINT-ALIBABA-CLOUD | Feb 26, 2026 |
| 147.139.28.0/22 | AS45102 | RADB | Alibaba Cloud | MAINT-ALIBABA-CLOUD | Feb 28, 2026 |
| 147.139.28.0/23 | AS45102 | RADB | Alibaba Cloud | MAINT-ALIBABA-CLOUD | Feb 27, 2026 |
| 147.139.28.0/24 | AS45102 | RADB | Alibaba Cloud | MAINT-ALIBABA-CLOUD | Feb 26, 2026 |
| 147.139.29.0/24 | AS45102 | RADB | Alibaba Cloud | MAINT-ALIBABA-CLOUD | Feb 26, 2026 |
| 147.139.30.0/23 | AS45102 | RADB | Alibaba Cloud | MAINT-ALIBABA-CLOUD | Feb 27, 2026 |
| 147.139.30.0/24 | AS45102 | RADB | Alibaba Cloud | MAINT-ALIBABA-CLOUD | Feb 26, 2026 |
| 147.139.31.0/24 | AS45102 | RADB | Alibaba Cloud | MAINT-ALIBABA-CLOUD | Feb 26, 2026 |
| 147.139.32.0/19 | AS45102 | RADB | Alibaba Cloud | MAINT-ALIBABA-CLOUD | Feb 28, 2026 |
| 147.139.32.0/20 | AS45102 | RADB | Alibaba Cloud | MAINT-ALIBABA-CLOUD | Feb 28, 2026 |
| 147.139.32.0/21 | AS45102 | RADB | Alibaba Cloud | MAINT-ALIBABA-CLOUD | Feb 28, 2026 |
| 147.139.32.0/22 | AS45102 | RADB | Alibaba Cloud | MAINT-ALIBABA-CLOUD | Feb 28, 2026 |
| 147.139.32.0/23 | AS45102 | RADB | Alibaba Cloud | MAINT-ALIBABA-CLOUD | Feb 27, 2026 |
| 147.139.32.0/24 | AS45102 | RADB | Alibaba Cloud | MAINT-ALIBABA-CLOUD | Feb 26, 2026 |
| 147.139.33.0/24 | AS45102 | RADB | Alibaba Cloud | MAINT-ALIBABA-CLOUD | Feb 26, 2026 |
| 147.139.34.0/23 | AS45102 | RADB | Alibaba Cloud | MAINT-ALIBABA-CLOUD | Feb 27, 2026 |
| 147.139.34.0/24 | AS45102 | RADB | Alibaba Cloud | MAINT-ALIBABA-CLOUD | Feb 26, 2026 |
| 147.139.35.0/24 | AS45102 | RADB | Alibaba Cloud | MAINT-ALIBABA-CLOUD | Feb 26, 2026 |
| 147.139.36.0/22 | AS45102 | RADB | Alibaba Cloud | MAINT-ALIBABA-CLOUD | Feb 28, 2026 |
| 147.139.36.0/23 | AS45102 | RADB | Alibaba Cloud | MAINT-ALIBABA-CLOUD | Feb 27, 2026 |
| 147.139.36.0/24 | AS45102 | RADB | Alibaba Cloud | MAINT-ALIBABA-CLOUD | Feb 26, 2026 |
| 147.139.37.0/24 | AS45102 | RADB | Alibaba Cloud | MAINT-ALIBABA-CLOUD | Feb 26, 2026 |
| 147.139.38.0/23 | AS45102 | RADB | Alibaba Cloud | MAINT-ALIBABA-CLOUD | Feb 27, 2026 |
| 147.139.38.0/24 | AS45102 | RADB | Alibaba Cloud | MAINT-ALIBABA-CLOUD | Feb 26, 2026 |
| 147.139.39.0/24 | AS45102 | RADB | Alibaba Cloud | MAINT-ALIBABA-CLOUD | Feb 26, 2026 |
| 147.139.40.0/21 | AS45102 | RADB | Alibaba Cloud | MAINT-ALIBABA-CLOUD | Feb 28, 2026 |
| 147.139.40.0/22 | AS45102 | RADB | Alibaba Cloud | MAINT-ALIBABA-CLOUD | Feb 28, 2026 |
| 147.139.40.0/23 | AS45102 | RADB | Alibaba Cloud | MAINT-ALIBABA-CLOUD | Feb 27, 2026 |
| 147.139.40.0/24 | AS45102 | RADB | Alibaba Cloud | MAINT-ALIBABA-CLOUD | Feb 26, 2026 |
| 147.139.41.0/24 | AS45102 | RADB | Alibaba Cloud | MAINT-ALIBABA-CLOUD | Feb 26, 2026 |
| 147.139.42.0/23 | AS45102 | RADB | Alibaba Cloud | MAINT-ALIBABA-CLOUD | Feb 27, 2026 |
| 147.139.42.0/24 | AS45102 | RADB | Alibaba Cloud | MAINT-ALIBABA-CLOUD | Feb 26, 2026 |
| 147.139.43.0/24 | AS45102 | RADB | Alibaba Cloud | MAINT-ALIBABA-CLOUD | Feb 26, 2026 |
| 147.139.44.0/22 | AS45102 | RADB | Alibaba Cloud | MAINT-ALIBABA-CLOUD | Feb 28, 2026 |
| 147.139.44.0/23 | AS45102 | RADB | Alibaba Cloud | MAINT-ALIBABA-CLOUD | Feb 27, 2026 |
| 147.139.44.0/24 | AS45102 | RADB | Alibaba Cloud | MAINT-ALIBABA-CLOUD | Feb 26, 2026 |
| 147.139.45.0/24 | AS45102 | RADB | Alibaba Cloud | MAINT-ALIBABA-CLOUD | Feb 26, 2026 |
| 147.139.46.0/23 | AS45102 | RADB | Alibaba Cloud | MAINT-ALIBABA-CLOUD | Feb 27, 2026 |
| 147.139.46.0/24 | AS45102 | RADB | Alibaba Cloud | MAINT-ALIBABA-CLOUD | Feb 26, 2026 |
| 147.139.47.0/24 | AS45102 | RADB | Alibaba Cloud | MAINT-ALIBABA-CLOUD | Feb 26, 2026 |
| 147.139.48.0/20 | AS45102 | RADB | Alibaba Cloud | MAINT-ALIBABA-CLOUD | Feb 28, 2026 |
| 147.139.48.0/21 | AS45102 | RADB | Alibaba Cloud | MAINT-ALIBABA-CLOUD | Feb 28, 2026 |
| 147.139.48.0/22 | AS45102 | RADB | Alibaba Cloud | MAINT-ALIBABA-CLOUD | Feb 28, 2026 |
| 147.139.48.0/23 | AS45102 | RADB | Alibaba Cloud | MAINT-ALIBABA-CLOUD | Feb 27, 2026 |
| 147.139.48.0/24 | AS45102 | RADB | Alibaba Cloud | MAINT-ALIBABA-CLOUD | Feb 26, 2026 |
| 147.139.49.0/24 | AS45102 | RADB | Alibaba Cloud | MAINT-ALIBABA-CLOUD | Feb 26, 2026 |
| 147.139.50.0/23 | AS45102 | RADB | Alibaba Cloud | MAINT-ALIBABA-CLOUD | Feb 27, 2026 |
| 147.139.50.0/24 | AS45102 | RADB | Alibaba Cloud | MAINT-ALIBABA-CLOUD | Feb 26, 2026 |
| 147.139.51.0/24 | AS45102 | RADB | Alibaba Cloud | MAINT-ALIBABA-CLOUD | Feb 26, 2026 |
| 147.139.52.0/22 | AS45102 | RADB | Alibaba Cloud | MAINT-ALIBABA-CLOUD | Feb 28, 2026 |
| 147.139.52.0/23 | AS45102 | RADB | Alibaba Cloud | MAINT-ALIBABA-CLOUD | Feb 27, 2026 |
| 147.139.52.0/24 | AS45102 | RADB | Alibaba Cloud | MAINT-ALIBABA-CLOUD | Feb 26, 2026 |
| 147.139.53.0/24 | AS45102 | RADB | Alibaba Cloud | MAINT-ALIBABA-CLOUD | Feb 26, 2026 |
| 147.139.54.0/23 | AS45102 | RADB | Alibaba Cloud | MAINT-ALIBABA-CLOUD | Feb 27, 2026 |
| 147.139.54.0/24 | AS45102 | RADB | Alibaba Cloud | MAINT-ALIBABA-CLOUD | Feb 26, 2026 |
| 147.139.55.0/24 | AS45102 | RADB | Alibaba Cloud | MAINT-ALIBABA-CLOUD | Feb 26, 2026 |
| 147.139.56.0/21 | AS45102 | RADB | Alibaba Cloud | MAINT-ALIBABA-CLOUD | Feb 28, 2026 |
| 147.139.56.0/22 | AS45102 | RADB | Alibaba Cloud | MAINT-ALIBABA-CLOUD | Feb 28, 2026 |
| 147.139.56.0/23 | AS45102 | RADB | Alibaba Cloud | MAINT-ALIBABA-CLOUD | Feb 27, 2026 |
| 147.139.56.0/24 | AS45102 | RADB | Alibaba Cloud | MAINT-ALIBABA-CLOUD | Feb 26, 2026 |
| 147.139.57.0/24 | AS45102 | RADB | Alibaba Cloud | MAINT-ALIBABA-CLOUD | Feb 26, 2026 |
| 147.139.58.0/23 | AS45102 | RADB | Alibaba Cloud | MAINT-ALIBABA-CLOUD | Feb 27, 2026 |
| 147.139.58.0/24 | AS45102 | RADB | Alibaba Cloud | MAINT-ALIBABA-CLOUD | Feb 26, 2026 |
| 147.139.59.0/24 | AS45102 | RADB | Alibaba Cloud | MAINT-ALIBABA-CLOUD | Feb 26, 2026 |
| 147.139.60.0/22 | AS45102 | RADB | Alibaba Cloud | MAINT-ALIBABA-CLOUD | Feb 28, 2026 |
| 147.139.60.0/23 | AS45102 | RADB | Alibaba Cloud | MAINT-ALIBABA-CLOUD | Feb 27, 2026 |
| 147.139.60.0/24 | AS45102 | RADB | Alibaba Cloud | MAINT-ALIBABA-CLOUD | Feb 26, 2026 |
| 147.139.61.0/24 | AS45102 | RADB | Alibaba Cloud | MAINT-ALIBABA-CLOUD | Feb 26, 2026 |
| 147.139.62.0/23 | AS45102 | RADB | Alibaba Cloud | MAINT-ALIBABA-CLOUD | Feb 27, 2026 |
| 147.139.62.0/24 | AS45102 | RADB | Alibaba Cloud | MAINT-ALIBABA-CLOUD | Feb 26, 2026 |
| 147.139.63.0/24 | AS45102 | RADB | Alibaba Cloud | MAINT-ALIBABA-CLOUD | Feb 26, 2026 |
Whois
Registration for this announcement
- Range
- 147.
139. 0. 0/ 16 - 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-147-139-0-0-1
- Parent
- NET-147-0-0-0-0
- Created
- Dec 19, 2016
- RIR
- ARIN
- Country
- US
- Delegated
- Dec 19, 2016
- Status
- assigned
Report abuse
Abuse contact
- intl-abuse@
list. alibaba-inc. com - Name
- Network Abuse
- Phone
- +1-408-785-5580
- Handle
- NETWO4028-ARIN