Data as of Nov 9, 2026
223.223.188.0/22
No anonymizer space · no proxy exits in 30 daysChina Networks Inter-Exchange · space held by Beijing WangJu Interworking Information Technology Co. LTD
Network & registry
Announced by
Covering announcement 223.223.184.0/21
- Prefix
- 223.223.184.0/21
- Announced by
- AS4847 China Networks Inter-Exchange
- Type
- Residential
- RPKI
- RPKI valid
- Netname
- WJHTEDU
- Registrant
- Beijing WangJu Interworking Information Technology Co. LTD
- RIR
- APNIC
Origin network
AS4847
CN
- Name
- China Networks Inter-Exchange
- Type
- Internet provider
- Registered
- Sep 10, 1996
- Domain
- bta.net.cn
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 223.223.184.0/21
223.223.184.0/21
Routing history
- Pattern
- Stable
- First seen
- Jun 2014
- Current origin since
- Jun 2014 · 12 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 223.223.184.0/21 | AS4847 | /21 | APNIC | RPKI valid |
IRR
Route objects on 223.223.184.0/21
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS4847 | RADB | register for user | MAINT-AS4847 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 223.
223. 184. 0/ 21 - Netname
- WJHTEDU
- Registrant
- Beijing WangJu Interworking Information Technology Co. LTD
- Registrant country
- CN
- Organization
- Beijing WangJu Interworking Information Technology Co. LTD
- Org country
- CN
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Oct 19, 2023
- Maintainer
- MAINT-CNNIC-AP
- RIR
- APNIC
- Country
- CN
- Delegated
- Aug 13, 2010
- Status
- assigned
Report abuse
Abuse contact
- lxy@
wjhtedu. com - Name
- IRT-WJHTEDU-CN
- Handle
- IRT-WJHTEDU-CN