Data as of Nov 6, 2026
205.204.104.0/23
No anonymizer space · no proxy exits in 30 daysAlibaba (US) Technology Co., Ltd. · space held by Alibaba Cloud LLC
Network & registry
Announced by
Covering announcement 205.204.96.0/19
- Prefix
- 205.204.96.0/19
- Announced by
- AS45102 Alibaba (US) Technology Co., Ltd.
- Type
- Hosting
- RPKI
- RPKI valid
- Netname
- ALIBABA CLOUD - US
- Registrant
- Alibaba Cloud LLC
- RIR
- ARIN
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 205.204.96.0/19
205.204.96.0/19
Routing history
- Pattern
- Stable
- First seen
- Jan 2011
- Current origin since
- Jan 2011 · 16 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 205.204.96.0/19 | AS45102 | /24 | ARIN | RPKI valid |
| 205.204.96.0/19 | AS134963 | /24 | ARIN | Another network |
Whois
Registration for this announcement
- Range
- 205.
204. 96. 0/ 19 - Netname
- ALIBABA CLOUD - US
- Registrant
- Alibaba Cloud LLC
- Organization
- Alibaba Cloud LLC (AL-3)
- Org address
- 400 S El Camino Real, Suite 400, San Mateo, CA, 94402
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-205-204-96-0-1
- Parent
- NET-205-0-0-0-0
- Created
- Nov 17, 2010
- RIR
- ARIN
- Country
- US
- Delegated
- Nov 17, 2010
- Status
- assigned
Report abuse
Abuse contact
- intl-abuse@
list. alibaba-inc. com - Name
- Network Abuse
- Phone
- +1-408-785-5580
- Handle
- NETWO4028-ARIN