Data as of Nov 3, 2026
103.19.232.0/23
No anonymizer space · no proxy exits in 30 daysCHINATELECOM JiangSu YangZhou IDC network · space held by Jangsu Bangrun Network Technology Co.,Ltd.
Announced by
Type
Business
50% of it
Recent change
New origin May 2026
from AS137697 CHINATELECOM JiangSu YangZhou IDC network
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 103.19.232.0/24 since Oct 22, 2026 | AS63658 | Business | 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
512 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Business | 256 | 50% | 1 | |
| Hosting | 256 | 50% | 1 |
Network & registry
Announced by
Covering announcement 103.19.232.0/22
- Prefix
- 103.19.232.0/22
- 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 103.19.232.0/22
103.19.232.0/22
Routing history
- Pattern
- Stable
- First seen
- Jun 2013
- Current origin since
- May 2026 · 6 mo
- Origin networks
- 3
- Last change of origin
- Jan 2021
Recorded history
History
- Handoffs
- 2
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 103.19.232.0/22 | AS62468 | /22 | APNIC | Another network |
| 103.19.232.0/22 | AS133033 | /22 | APNIC | Another network |
| 103.19.232.0/22 | AS137697 | /22 | APNIC | RPKI valid |
Whois
Registration for this announcement
- Range
- 103.19.232.0/22
- 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
- Apr 8, 2013
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- ABUSE CNNICCN
- Handle
- AC1601-AP