Data as of Nov 8, 2026
203.209.240.0/20
No anonymizer space · no proxy exits in 30 daysHangzhou Alibaba Advertising Co.,Ltd. · space held by Zhejiang Ant Small And Micro Financial Services
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 203.209.224.0/19 since Apr 2015 | AS37963 | Hosting | Zhejiang Ant Small And Micro Financial Services |
Nesting
More-specifics by size
Sized by addresses, colored by each announcement's type. Click a tile with children to zoom in, a leaf to open it.
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 203.209.242.0/23 since Aug 2018 | AS37963 | Hosting | Zhejiang Ant Small And Micro Financial Services | |
| 203.209.244.0/22 since Sep 2018 | AS37963 | Hosting | Zhejiang Ant Small And Micro Financial Services | |
| 203.209.244.0/23 since Sep 2018 | AS37963 | Hosting | Zhejiang Ant Small And Micro Financial Services | |
| 203.209.246.0/23 since Sep 2018 | AS37963 | Hosting | Zhejiang Ant Small And Micro Financial Services | |
| 203.209.248.0/23 since Dec 2018 | AS37963 | Hosting | Zhejiang Ant Small And Micro Financial Services | |
| 203.209.248.0/24 since Dec 2018 | AS37963 | Hosting | Zhejiang Ant Small And Micro Financial Services | |
| 203.209.249.0/24 since Dec 2018 | AS37963 | Hosting | Zhejiang Ant Small And Micro Financial Services | |
| 203.209.250.0/23 since Dec 2019 | AS37963 | Hosting | Zhejiang Ant Small And Micro Financial Services | |
| 203.209.250.0/24 since Dec 2019 | AS37963 | Hosting | Zhejiang Ant Small And Micro Financial Services | |
| 203.209.251.0/24 since Dec 2019 | AS37963 | Hosting | Zhejiang Ant Small And Micro Financial Services | |
| 203.209.252.0/22 since Dec 2019 | AS37963 | Hosting | Zhejiang Ant Small And Micro Financial Services | |
| 203.209.252.0/23 since Dec 2019 | AS37963 | Hosting | Zhejiang Ant Small And Micro Financial Services | |
| 203.209.254.0/23 since Dec 2019 | AS37963 | Hosting | Zhejiang Ant Small And Micro Financial Services |
Network & registry
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
Summary
Routing history
- Pattern
- Stable
- First seen
- Jun 2016
- Current origin since
- Jun 2016 · 10 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 203.209.224.0/19 | AS37963 | /24 | APNIC | RPKI valid |
IRR
Route objects on the exact prefix
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 203.209.240.0/21 | AS37963 | APNIC | China Internet Network Information Center | MAINT-CNNIC-AP | Jul 10, 2020 |
| 203.209.240.0/21 | AS45102 | APNIC | China Internet Network Information Center | MAINT-CNNIC-AP | Jul 10, 2020 |
| 203.209.240.0/22 | AS37963 | APNIC | China Internet Network Information Center | MAINT-CNNIC-AP | Jul 10, 2020 |
| 203.209.240.0/22 | AS45102 | APNIC | China Internet Network Information Center | MAINT-CNNIC-AP | Jul 10, 2020 |
| 203.209.240.0/23 | AS37963 | APNIC | China Internet Network Information Center | MAINT-CNNIC-AP | Jul 10, 2020 |
| 203.209.240.0/23 | AS45102 | APNIC | China Internet Network Information Center | MAINT-CNNIC-AP | Jul 10, 2020 |
| 203.209.240.0/24 | AS37963 | APNIC | China Internet Network Information Center | MAINT-CNNIC-AP | Jul 10, 2020 |
| 203.209.240.0/24 | AS45102 | APNIC | China Internet Network Information Center | MAINT-CNNIC-AP | Jul 10, 2020 |
| 203.209.241.0/24 | AS37963 | APNIC | China Internet Network Information Center | MAINT-CNNIC-AP | Jul 10, 2020 |
| 203.209.241.0/24 | AS45102 | APNIC | China Internet Network Information Center | MAINT-CNNIC-AP | Jul 10, 2020 |
| 203.209.248.0/21 | AS37963 | APNIC | China Internet Network Information Center | MAINT-CNNIC-AP | Jul 10, 2020 |
| 203.209.248.0/21 | AS45102 | APNIC | China Internet Network Information Center | MAINT-CNNIC-AP | Jul 10, 2020 |
| 203.209.248.0/22 | AS37963 | APNIC | China Internet Network Information Center | MAINT-CNNIC-AP | Jul 10, 2020 |
| 203.209.248.0/22 | AS45102 | APNIC | China Internet Network Information Center | MAINT-CNNIC-AP | Jul 10, 2020 |
Whois
Registration for this announcement
- Range
- 203.
209. 224. 0/ 19 - Netname
- AntFS
- Registrant
- Zhejiang Ant Small And Micro Financial Services
- Registrant country
- CN
- Organization
- Zhejiang Ant Small And Micro Financial Services
- 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 20, 2006
- Status
- assigned
Report abuse
Abuse contact
- ipas@
cnnic. cn - Name
- ABUSE CNNICCN
- Handle
- AC1601-AP