Data as of Nov 10, 2026
52.131.113.176/28
No anonymizer space · no proxy exits in 30 daysShanghai Blue Cloud Technology Co.,Ltd
Operators, sellers and brokers
Corporate gateways
| Name | Parent | In 52.131.113.176/28 | /24s |
|---|---|---|---|
| Symantec Cloud SWG | Broadcom | 16100% | 1 |
Network & registry
Announced by
Covering announcement 52.131.0.0/17
- Prefix
- 52.131.0.0/17
- Announced by
- AS58593 Shanghai Blue Cloud Technology Co.,Ltd
- Type
- Hosting
- RPKI
- RPKI valid
- Netname
- BLUECLOUD
- Registrant
- Shanghai Blue Cloud Technology Co.,Ltd
- RIR
- APNIC
Origin network
AS58593
CN
- Name
- Shanghai Blue Cloud Technology Co.,Ltd
- Type
- Hosting
- Registered
- May 4, 2012
- Domain
- 21vbluecloud.com
- Industry
- Computer and Information Technology
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 52.131.0.0/17
52.131.0.0/17
Routing history
- Pattern
- Stable
- First seen
- Feb 2019
- Current origin since
- Feb 2019 · 7.7 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 52.131.0.0/17 | AS58593 | /32 | APNIC | RPKI valid |
IRR
Route objects on 52.131.0.0/17
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS58593 | RADB | Microsoft China | MAINT-AS8075 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 52.
130. 0. 0/ 15 - Netname
- BLUECLOUD
- Registrant
- Shanghai Blue Cloud Technology Co.,Ltd
- Registrant country
- CN
- Organization
- Shanghai Blue Cloud Technology Co.,Ltd
- Org country
- CN
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Jul 17, 2024
- Maintainer
- MAINT-CNNIC-AP
- RIR
- APNIC
- Country
- CN
- Delegated
- Nov 24, 2015
- Status
- assigned
Report abuse
Abuse contact
- ipas@
cnnic. cn - Name
- ABUSE CNNICCN
- Handle
- AC1601-AP