Data as of Nov 8, 2026
203.107.49.0/24
No anonymizer space · no proxy exits in 30 daysAlibaba Cloud (Singapore) Private Limited · space held by Aliyun Computing Co., LTD
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 203.107.48.0/22 since Aug 2024 | AS37963 | Hosting | Aliyun Computing Co., LTD | |
| 203.107.32.0/19 since Apr 2025 | AS37963 | Hosting | Aliyun Computing Co., LTD |
Network & registry
Announced by
Covering announcement 203.107.48.0/23
- Prefix
- 203.107.48.0/23
- Announced by
- AS134963 Alibaba Cloud (Singapore) Private Limited
- Type
- Hosting
- RPKI
- RPKI valid
- Netname
- ALISOFT
- Registrant
- Aliyun Computing Co., LTD
- RIR
- APNIC
Origin network
AS134963
SG
- Name
- Alibaba Cloud (Singapore) Private Limited
- Type
- Hosting
- Registered
- Dec 9, 2015
- Domain
- alibabacloud.com
- Industry
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
203.107.48.0/23
Routing history
- Pattern
- Stable
- First seen
- Oct 2019
- Current origin since
- Aug 2020 · 6.3 yr
- Origin networks
- 1
Recorded history
History
- Also announced by
- 37963
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 203.107.0.0/17 | AS37963 | /24 | APNIC | Another network |
| 203.107.0.0/17 | AS45102 | /24 | APNIC | Another network |
| 203.107.0.0/17 | AS134963 | /24 | APNIC | RPKI valid |
Whois
Registration for this announcement
- Range
- 203.
107. 0. 0/ 17 - Netname
- ALISOFT
- Registrant
- Aliyun Computing Co., LTD
- Registrant country
- CN
- Organization
- Aliyun Computing 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
- Apr 11, 2011
- Status
- assigned
Report abuse
Abuse contact
- ipas@
cnnic. cn - Name
- ABUSE CNNICCN
- Handle
- AC1601-AP