Data as of Nov 6, 2026
140.210.16.0/21
No anonymizer space · no proxy exits in 30 daysCHINATELECOM JiangSu YangZhou IDC network · space held by Jangsu Bangrun Network Technology Co.,Ltd.
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 140.210.16.0/24 since Nov 5, 2026 | AS63658 | Unknown | Jangsu Bangrun Network Technology Co.,Ltd. | |
| 140.210.19.0/24 since Oct 22, 2026 | AS63658 | Unknown | Jangsu Bangrun Network Technology Co.,Ltd. |
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
2,048 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Hosting | 1,536 | 75% | 2 | |
| Unknown | 512 | 25% | 2 |
Network & registry
Announced by
Covering announcement 140.210.16.0/20
- Prefix
- 140.210.16.0/20
- Announced by
- AS137697 CHINATELECOM JiangSu YangZhou IDC network
- Type
- Hosting
- RPKI
- RPKI valid
- Netname
- Bangrunkeji
- Registrant
- Jangsu Bangrun Network Technology Co.,Ltd.
- RIR
- APNIC
Origin network
AS137697
CN
- Name
- CHINATELECOM JiangSu YangZhou IDC network
- Type
- Hosting
- Registered
- Apr 12, 2018
- Domain
- chinatelecom.cn
- Industry
- Computer and Information Technology
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 140.210.16.0/20
140.210.16.0/20
Routing history
- Pattern
- Stable
- First seen
- May 2017
- Current origin since
- Jan 2021 · 5.8 yr
- Origin networks
- 2
- Last change of origin
- Jan 2021
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 140.210.16.0/20 | AS137697 | /20 | APNIC | RPKI valid |
IRR
Route objects on 140.210.16.0/20
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS137697 | RADB | CT-JS-YZ-IDC Customer | MAINT-AS137702 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 140.
210. 16. 0/ 20 - Netname
- Bangrunkeji
- Registrant
- Jangsu Bangrun Network Technology Co.,Ltd.
- Registrant country
- CN
- Organization
- Jangsu Bangrun Network Technology Co.,Ltd.
- Org country
- CN
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Nov 28, 2023
- Maintainer
- MAINT-CNNIC-AP
- RIR
- APNIC
- Country
- CN
- Delegated
- Mar 14, 2011
- Status
- assigned
Report abuse
Abuse contact
- ipas@
cnnic. cn - Name
- ABUSE CNNICCN
- Handle
- AC1601-AP