Data as of Nov 8, 2026
140.249.3.0/24
No anonymizer space · no proxy exits in 30 daysQingdao, Shandong Province, P.R.China. · space held by Chinanet Shandong Province Network
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 140.249.0.0/20 since Jan 2018 | AS58541 | Hosting | Chinanet Shandong Province Network | ||
| 140.249.0.0/16 since Feb 2012 | AS4134 | Residential | 5 1 always on | Chinanet Shandong Province Network |
Network & registry
Origin network
AS136195
CN
- Name
- Qingdao, Shandong Province, P.R.China.
- Type
- Hosting
- Registered
- Jan 13, 2017
- Domain
- chinatelecom.cn
- Industry
- Software Development
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2021
- Current origin since
- May 2021 · 5.5 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 140.249.3.0/24 | AS136195 | /24 | APNIC | RPKI valid |
| 140.249.0.0/20 | AS58541 | /20 | APNIC | Another network |
| 140.249.0.0/16 | AS4134 | /16 | APNIC | Another network |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS136195 | RADB | Chinanet Shandong province HuangdaoIDC network | MAINT-AS58540 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 140.
249. 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