Data as of Nov 15, 2026
47.245.192.0/18
No anonymizer space · no proxy exits in 30 daysAlibaba (US) Technology Co., Ltd. · space held by Alibaba Cloud LLC
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 47.245.128.0/17 since Aug 2020 | AS45102 | Hosting | Alibaba Cloud LLC |
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 47.245.220.0/24 since May 2025 | AS134963 | Hosting | Alibaba Cloud LLC | |
| 47.245.221.0/24 since May 2025 | AS134963 | Hosting | Alibaba Cloud LLC | |
| 47.245.222.0/24 since May 2025 | AS134963 | Hosting | Alibaba Cloud LLC | |
| 47.245.223.0/24 since May 2025 | AS134963 | Hosting | Alibaba Cloud LLC |
Network & registry
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
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Aug 2020
- Current origin since
- Aug 2020 · 6.2 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 47.245.0.0/16 | AS45102 | /24 | ARIN | RPKI valid |
| 47.245.0.0/16 | AS134963 | /24 | ARIN | Another network |
IRR
Route objects on the exact prefix
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 47.245.192.0/19 | AS45102 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Dec 22, 2016 |
| 47.245.192.0/20 | AS45102 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Dec 22, 2016 |
| 47.245.192.0/21 | AS45102 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Dec 22, 2016 |
| 47.245.192.0/22 | AS45102 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Dec 22, 2016 |
| 47.245.192.0/23 | AS45102 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Dec 22, 2016 |
| 47.245.192.0/24 | AS45102 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Dec 22, 2016 |
| 47.245.193.0/24 | AS45102 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Dec 22, 2016 |
| 47.245.194.0/23 | AS45102 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Dec 22, 2016 |
| 47.245.194.0/24 | AS45102 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Dec 22, 2016 |
| 47.245.195.0/24 | AS45102 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Dec 22, 2016 |
| 47.245.196.0/22 | AS45102 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Dec 22, 2016 |
| 47.245.196.0/23 | AS45102 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Dec 22, 2016 |
| 47.245.196.0/24 | AS45102 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Dec 22, 2016 |
| 47.245.197.0/24 | AS45102 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Dec 22, 2016 |
| 47.245.198.0/23 | AS45102 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Dec 22, 2016 |
| 47.245.198.0/24 | AS45102 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Dec 22, 2016 |
| 47.245.199.0/24 | AS45102 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Dec 22, 2016 |
| 47.245.200.0/21 | AS45102 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Dec 22, 2016 |
| 47.245.200.0/22 | AS45102 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Dec 22, 2016 |
| 47.245.200.0/23 | AS45102 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Dec 22, 2016 |
| 47.245.200.0/24 | AS45102 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Dec 22, 2016 |
| 47.245.201.0/24 | AS45102 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Dec 22, 2016 |
| 47.245.202.0/23 | AS45102 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Dec 22, 2016 |
| 47.245.202.0/24 | AS45102 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Dec 22, 2016 |
| 47.245.203.0/24 | AS45102 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Dec 22, 2016 |
| 47.245.204.0/22 | AS45102 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Dec 22, 2016 |
| 47.245.204.0/23 | AS45102 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Dec 22, 2016 |
| 47.245.204.0/24 | AS45102 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Dec 22, 2016 |
| 47.245.205.0/24 | AS45102 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Dec 22, 2016 |
| 47.245.206.0/23 | AS45102 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Dec 22, 2016 |
| 47.245.206.0/24 | AS45102 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Dec 22, 2016 |
| 47.245.207.0/24 | AS45102 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Dec 22, 2016 |
| 47.245.208.0/20 | AS45102 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Dec 22, 2016 |
| 47.245.208.0/21 | AS45102 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Dec 22, 2016 |
| 47.245.208.0/22 | AS45102 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Dec 22, 2016 |
| 47.245.208.0/23 | AS45102 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Dec 22, 2016 |
| 47.245.208.0/24 | AS45102 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Dec 22, 2016 |
| 47.245.209.0/24 | AS45102 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Dec 22, 2016 |
| 47.245.210.0/23 | AS45102 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Dec 22, 2016 |
| 47.245.210.0/24 | AS45102 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Dec 22, 2016 |
| 47.245.211.0/24 | AS45102 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Dec 22, 2016 |
| 47.245.212.0/22 | AS45102 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Dec 22, 2016 |
| 47.245.212.0/23 | AS45102 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Dec 22, 2016 |
| 47.245.212.0/24 | AS45102 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Dec 22, 2016 |
| 47.245.213.0/24 | AS45102 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Dec 22, 2016 |
| 47.245.214.0/23 | AS45102 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Dec 22, 2016 |
| 47.245.214.0/24 | AS45102 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Dec 22, 2016 |
| 47.245.215.0/24 | AS45102 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Dec 22, 2016 |
| 47.245.216.0/21 | AS45102 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Dec 22, 2016 |
| 47.245.216.0/22 | AS45102 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Dec 22, 2016 |
| 47.245.216.0/23 | AS45102 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Dec 22, 2016 |
| 47.245.216.0/24 | AS45102 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Dec 22, 2016 |
| 47.245.217.0/24 | AS45102 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Dec 22, 2016 |
| 47.245.218.0/23 | AS45102 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Dec 22, 2016 |
| 47.245.218.0/24 | AS45102 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Dec 22, 2016 |
| 47.245.219.0/24 | AS45102 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Dec 22, 2016 |
| 47.245.220.0/22 | AS45102 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Dec 22, 2016 |
| 47.245.220.0/23 | AS45102 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Dec 22, 2016 |
| 47.245.222.0/23 | AS45102 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Dec 22, 2016 |
| 47.245.224.0/19 | AS45102 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Dec 22, 2016 |
| 47.245.224.0/20 | AS45102 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Dec 22, 2016 |
| 47.245.224.0/21 | AS45102 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Dec 22, 2016 |
| 47.245.224.0/22 | AS45102 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Dec 22, 2016 |
| 47.245.224.0/23 | AS45102 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Dec 22, 2016 |
| 47.245.224.0/24 | AS45102 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Dec 22, 2016 |
| 47.245.225.0/24 | AS45102 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Dec 22, 2016 |
| 47.245.226.0/23 | AS45102 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Dec 22, 2016 |
| 47.245.226.0/24 | AS45102 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Dec 22, 2016 |
| 47.245.227.0/24 | AS45102 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Dec 22, 2016 |
| 47.245.228.0/22 | AS45102 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Dec 22, 2016 |
| 47.245.228.0/23 | AS45102 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Dec 22, 2016 |
| 47.245.228.0/24 | AS45102 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Dec 22, 2016 |
| 47.245.229.0/24 | AS45102 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Dec 22, 2016 |
| 47.245.230.0/23 | AS45102 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Dec 22, 2016 |
| 47.245.230.0/24 | AS45102 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Dec 22, 2016 |
| 47.245.231.0/24 | AS45102 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Dec 22, 2016 |
| 47.245.232.0/21 | AS45102 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Dec 22, 2016 |
| 47.245.232.0/22 | AS45102 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Dec 22, 2016 |
| 47.245.232.0/23 | AS45102 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Dec 22, 2016 |
| 47.245.232.0/24 | AS45102 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Dec 22, 2016 |
| 47.245.233.0/24 | AS45102 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Dec 22, 2016 |
| 47.245.234.0/23 | AS45102 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Dec 22, 2016 |
| 47.245.234.0/24 | AS45102 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Dec 22, 2016 |
| 47.245.235.0/24 | AS45102 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Dec 22, 2016 |
| 47.245.236.0/22 | AS45102 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Dec 22, 2016 |
| 47.245.236.0/23 | AS45102 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Dec 22, 2016 |
| 47.245.236.0/24 | AS45102 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Dec 22, 2016 |
| 47.245.237.0/24 | AS45102 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Dec 22, 2016 |
| 47.245.238.0/23 | AS45102 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Dec 22, 2016 |
| 47.245.238.0/24 | AS45102 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Dec 22, 2016 |
| 47.245.239.0/24 | AS45102 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Dec 22, 2016 |
| 47.245.240.0/20 | AS45102 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Dec 22, 2016 |
| 47.245.240.0/21 | AS45102 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Dec 22, 2016 |
| 47.245.240.0/22 | AS45102 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Dec 22, 2016 |
| 47.245.240.0/23 | AS45102 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Dec 22, 2016 |
| 47.245.240.0/24 | AS45102 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Dec 22, 2016 |
| 47.245.241.0/24 | AS45102 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Dec 22, 2016 |
| 47.245.242.0/23 | AS45102 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Dec 22, 2016 |
| 47.245.242.0/24 | AS45102 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Dec 22, 2016 |
| 47.245.243.0/24 | AS45102 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Dec 22, 2016 |
| 47.245.244.0/22 | AS45102 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Dec 22, 2016 |
| 47.245.244.0/23 | AS45102 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Dec 22, 2016 |
| 47.245.244.0/24 | AS45102 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Dec 22, 2016 |
| 47.245.245.0/24 | AS45102 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Dec 22, 2016 |
| 47.245.246.0/23 | AS45102 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Dec 22, 2016 |
| 47.245.246.0/24 | AS45102 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Dec 22, 2016 |
| 47.245.247.0/24 | AS45102 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Dec 22, 2016 |
| 47.245.248.0/21 | AS45102 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Dec 22, 2016 |
| 47.245.248.0/22 | AS45102 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Dec 22, 2016 |
| 47.245.248.0/23 | AS45102 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Dec 22, 2016 |
| 47.245.248.0/24 | AS45102 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Dec 22, 2016 |
| 47.245.249.0/24 | AS45102 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Dec 22, 2016 |
| 47.245.250.0/23 | AS45102 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Dec 22, 2016 |
| 47.245.250.0/24 | AS45102 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Dec 22, 2016 |
| 47.245.251.0/24 | AS45102 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Dec 22, 2016 |
| 47.245.252.0/22 | AS45102 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Dec 22, 2016 |
| 47.245.252.0/23 | AS45102 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Dec 22, 2016 |
| 47.245.252.0/24 | AS45102 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Dec 22, 2016 |
| 47.245.253.0/24 | AS45102 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Dec 22, 2016 |
| 47.245.254.0/23 | AS45102 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Dec 22, 2016 |
| 47.245.254.0/24 | AS45102 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Dec 22, 2016 |
| 47.245.255.0/24 | AS45102 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Dec 22, 2016 |
Whois
Registration for this announcement
- Range
- 47.
235. 0. 0 - 47. 246. 255. 255 - Netname
- AL-3
- 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-47-235-0-0-1
- Parent
- NET-47-0-0-0-0
- Created
- Apr 15, 2016
- 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