Data as of Nov 15, 2026
140.246.4.0/24
No anonymizer space · no proxy exits in 30 daysCloud Computing Corporation · space held by Chinanet Shandong Province Network
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 140.246.0.0/16 since Nov 2018 | AS58519 | Hosting | Chinanet Shandong Province Network |
Network & registry
Origin network
AS58519
CN
- Name
- Cloud Computing Corporation
- Type
- Hosting
- Registered
- Feb 3, 2012
- Domain
- chinatelecom.cn
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Sep 2025
- Current origin since
- Sep 2025 · 1.2 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 140.246.4.0/24 | AS58519 | /24 | APNIC | RPKI valid |
| 140.246.0.0/16 | AS58519 | /16 | APNIC | Too specific |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS58519 | RADB | MAINT-ASS58519 | May 27, 2026 |
Whois
Registration for this announcement
- Range
- 140.
246. 0. 0/ 16 - Netname
- CHINANET-SD
- Registrant
- Chinanet Shandong Province Network
- Registrant country
- CN
- Organization
- Chinanet Shandong Province Network
- Org country
- CN
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Jun 15, 2021
- Maintainer
- APNIC-HM
- RIR
- APNIC
- Country
- CN
- Delegated
- Mar 29, 2011
- Status
- assigned
Report abuse
Abuse contact
- anti-spam@
chinatelecom. cn - Name
- ABUSE CHINANETCN
- Handle
- AC1573-AP