Data as of Nov 10, 2026
43.248.136.0/22
No anonymizer space · no proxy exits in 30 daysAS Number for CHINANET jiangsu province backbone
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 43.248.139.0/24 since Sep 2026 | AS151300 | Hosting | Jiangsu Dongyun Cloud computing co., LTD |
Registrations in this block
The registry's network records over this block, widest first, each under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 43.248.136.0/22 | 1,024 | DYIDC | Jiangsu Dongyun Cloud computing co., LTD | ALLOCATED PORTABLE | Sep 25, 2014 | 290157684@ |
Network & registry
Announced by
Covering announcement 43.248.128.0/20
- Prefix
- 43.248.128.0/20
- Announced by
- AS23650 AS Number for CHINANET jiangsu province backbone
- Type
- Hosting
- Proxy exits
- 2
- RPKI
- RPKI valid
- RIR
- APNIC
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS23650
CN
- Name
- AS Number for CHINANET jiangsu province backbone
- Type
- Hosting
- Registered
- Feb 14, 2003
- Domain
- chinatelecom.cn
- Industry
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 43.248.128.0/20
43.248.128.0/20
Routing history
- Pattern
- Rotating
- First seen
- Feb 2017
- Current origin since
- Mar 2020 · 6.6 yr
- Origin networks
- 2
- Last change of origin
- Jun 2026
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 43.248.128.0/20 | AS4837 | /24 | APNIC | Another network |
| 43.248.128.0/20 | AS23650 | /24 | APNIC | RPKI valid |
| 43.248.128.0/20 | AS56046 | /24 | APNIC | Another network |
| 43.248.128.0/20 | AS131483 | /24 | APNIC | Another network |
| 43.248.128.0/20 | AS151300 | /24 | APNIC | Another network |
IRR
Route objects on 43.248.128.0/20
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS23650 | RADB | CTJS JS-IDC-Customer | MAINT-AS137702 | Nov 13, 2023 |
Whois
Registration for this announcement
43.248.128.0/20 spans several registrations: 4 records are listed under Registrations.
- Registrant country
- AU
- RIR
- APNIC
- Country
- CN
- Delegated
- Sep 25, 2014
- Status
- assigned