Data as of Nov 6, 2026
140.205.1.0/24
No anonymizer space · no proxy exits in 30 daysAlibaba (US) Technology Co., Ltd. · space held by Zhejiang Taobao Network Co.,Ltd
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 140.205.0.0/19 since Jul 2017 | AS37963 | Hosting | Zhejiang Taobao Network Co.,Ltd | |
| 140.205.0.0/16 since Aug 2011 | AS37963 | Hosting | Zhejiang Taobao Network Co.,Ltd |
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
- Oct 2015
- Current origin since
- Mar 2017 · 9.6 yr
- Origin networks
- 2
- Last change of origin
- Mar 2017
Recorded history
History
- Handoffs
- 3
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 140.205.0.0/16 | AS37963 | /24 | APNIC | Another network |
| 140.205.0.0/16 | AS45102 | /24 | APNIC | RPKI valid |
Whois
Registration for this announcement
- Range
- 140.
205. 0. 0/ 16 - Netname
- Taobao
- Registrant
- Zhejiang Taobao Network Co.,Ltd
- Registrant country
- CN
- Organization
- Zhejiang Taobao Network 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
- Mar 11, 2011
- Status
- assigned
Report abuse
Abuse contact
- ipas@
cnnic. cn - Name
- ABUSE CNNICCN
- Handle
- AC1601-AP