Data as of Nov 7, 2026
43.92.128.0/17
No anonymizer space · no proxy exits in 30 daysAlibaba (US) Technology Co., Ltd. · space held by Alibaba Cloud (Singapore) Private Limited
Announcement
this exact prefix
RPKI valid
Announced by
Type
Hosting
Recent change
New origin Aug 2026
its first announcement on record
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 43.92.128.0/18 since Aug 2026 | AS45102 | Hosting | Alibaba Cloud (Singapore) Private Limited via E&H Technology Co., Ltd. | |
| 43.92.192.0/18 since Aug 2026 | AS45102 | Hosting | Alibaba Cloud (Singapore) Private Limited via E&H Technology Co., Ltd. |
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 43.0.0.0/9 | 8,388,608 | ASEPL-SG | Alibaba Cloud (Singapore) Private Limited (ORG-ASEP1-AP) · SG | ALLOCATED PORTABLE | — | abuse@ |
| └ 43.92.128.0/17 | 32,768 | EH-TECHNOLOGY | E&H Technology Co., Ltd. | ALLOCATED NON-PORTABLE | — | sales@ |
Network & registry
IPv4 market
Holder
- Organization
- Alibaba Cloud (Singapore) Private Limited
- Handle
- ORG-ASEP1-AP
- Range
- 43.
0. 0. 0/ 9 - Registration type
- ALLOCATED PORTABLE
- Reallocated to
- E&H Technology Co., Ltd.
- Reallocated range
- 43.
92. 128. 0/ 17 - Reallocation type
- ALLOCATED NON-PORTABLE
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 this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Aug 2026
- Current origin since
- Aug 2026 · 2 mo
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 43.92.0.0/16 | AS45102 | /24 | APNIC | RPKI valid |
| 43.92.0.0/16 | AS134963 | /24 | APNIC | Another network |
| 43.0.0.0/9 | AS37963 | /15 | APNIC | Another network |
| 43.0.0.0/9 | AS45102 | /15 | APNIC | Too specific |
Whois
Registration for this announcement
- Range
- 43.
92. 128. 0/ 17 - Netname
- EH-TECHNOLOGY
- Registrant
- E&H Technology Co., Ltd.
- Registrant country
- HK
- Organization
- E&H Technology Co., Ltd.
- Org country
- HK
- Type
- ALLOCATED NON-PORTABLE
- Created
- Not stated by the registry
- Updated
- Mar 7, 2022
- Maintainer
- MAINT-EH-TECHNOLOGY
- RIR
- APNIC
- Country
- SG
- Delegated
- Feb 21, 1989
- Status
- assigned
Report abuse
Abuse contact
- sales@
hans-tech. asia - Name
- EH TECHNOLOGY CO
- Handle
- ETC3-AP