Data as of Nov 5, 2026
47.244.0.0/16
No anonymizer space · no proxy exits in 30 daysAlibaba (US) Technology Co., Ltd. · space held by Alibaba Cloud LLC
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 47.244.0.0/17 since Mar 2019 | AS45102 | Hosting | Alibaba Cloud LLC | |
| 47.244.73.0/24 since Sep 2018 | AS45102 | Hosting | Alibaba Cloud LLC | |
| 47.244.128.0/17 since Mar 2019 | AS45102 | Hosting | Alibaba Cloud LLC |
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 |
|---|---|---|---|---|---|---|
| 47. | 786,432 | AL-3 | Alibaba Cloud LLC (AL-3) · US | Direct Allocation | Apr 15, 2016 | intl-abuse@ |
| └ 47.244.0.0/16 | 65,536 | ALIBABA CLOUD - HK | Alibaba Cloud - HK (C07026927) · CN | Reassigned | Jul 23, 2018 | intl-abuse@ via AL-3 |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Network & registry
IPv4 market
Holder
- Organization
- Alibaba Cloud LLC
- Handle
- AL-3
- Range
- 47.
235. 0. 0 - 47. 246. 255. 255 - Registration type
- Direct Allocation
- Record created
- Apr 15, 2016
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
- Dec 2016
- Current origin since
- Jul 2018 · 8.3 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 47.
244. 0. 0/ 16 - Netname
- ALIBABA CLOUD - HK
- Registrant
- Alibaba Cloud - HK
- Organization
- Alibaba Cloud - HK (C07026927)
- Type
- Reassigned
- Handle
- NET-47-244-0-0-1
- Parent
- NET-47-235-0-0-1
- Created
- Jul 23, 2018
- RIR
- ARIN
- Country
- US
- Delegated
- Apr 15, 2016
- Status
- assigned
Report abuse
Abuse contact
- intl-abuse@
list. alibaba-inc. com - Name
- Network Abuse
- Phone
- +1-408-785-5580
- Handle
- NETWO4028-ARIN