Data as of Nov 6, 2026
116.251.112.0/20
No anonymizer space · no proxy exits in 30 daysAlibaba (US) Technology Co., Ltd. · space held by Zhejiang Taobao Network Co.,Ltd
Network & registry
Announced by
Covering announcement 116.251.64.0/18
- Prefix
- 116.251.64.0/18
- Announced by
- AS45102 Alibaba (US) Technology Co., Ltd.
- Type
- Hosting
- RPKI
- RPKI valid
- Netname
- Taobao
- Registrant
- Zhejiang Taobao Network Co.,Ltd
- RIR
- APNIC
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
Who has announced 116.251.64.0/18
116.251.64.0/18
Routing history
- Pattern
- Stable
- First seen
- Apr 2014
- Current origin since
- Apr 2014 · 13 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 116.251.64.0/18 | AS37963 | /24 | APNIC | Another network |
| 116.251.64.0/18 | AS45102 | /24 | APNIC | RPKI valid |
IRR
Route objects on 116.251.64.0/18
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS37963 not the origin | APNIC | Hangzhou Alibaba Advertising Co.,Ltd. | MAINT-CNNIC-AP | Aug 8, 2019 |
| AS45102 | APNIC | Alibaba (US) Technology Co., Ltd. | MAINT-CNNIC-AP | Aug 8, 2019 |
| AS45102 | RADB | Proxy-registered route object | MAINT-HGC-INTL | Oct 2, 2026 |
| AS45102 | NTTCOM | CMI IP Transit | MAINT-CMI-INT-HK | Jun 6, 2018 |
Whois
Registration for this announcement
- Range
- 116.
251. 64. 0/ 18 - 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
- Jan 21, 2011
- Status
- assigned
Report abuse
Abuse contact
- ipas@
cnnic. cn - Name
- ABUSE CNNICCN
- Handle
- AC1601-AP