Data as of Nov 15, 2026
103.213.92.0/22
No anonymizer space · no proxy exits in 30 daysChina Unicom Beijing Province Network
Announced by
Type
Residential
Risk
30 / 100 · Medium
Recently moved
Recent change
New origin Sep 18, 2026
from AS4847 China Networks Inter-Exchange
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 103.213.64.0/19 since May 2024 | AS4808 | Residential | 4 |
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 |
|---|---|---|---|---|---|---|
| 103.213.92.0/22 | 1,024 | WJHTEDU | Beijing WangJu Interworking Information Technology Co. LTD | ALLOCATED PORTABLE | Apr 2, 2016 | lxy@ |
Network & registry
Announced by
Covering announcement 103.213.88.0/21
- Prefix
- 103.213.88.0/21
- Announced by
- AS4808 China Unicom Beijing Province Network
- Type
- Residential
- RPKI
- RPKI valid
- RIR
- APNIC
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS4808
CN
- Name
- China Unicom Beijing Province Network
- Type
- Internet provider
- Registered
- Jan 9, 1996
- Domain
- chinaunicom.cn
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
103.213.88.0/21
Routing history
- Pattern
- Rotating
- First seen
- Sep 2024
- Current origin since
- Sep 18, 2026 · 2 mo
- Origin networks
- 3
- Last change of origin
- Sep 18, 2026
Recorded history
History
- Handoffs
- 5
- Also announced by
- 4847;63647
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 103.213.88.0/21 | AS4808 | /21 | APNIC | RPKI valid |
| 103.213.88.0/21 | AS4847 | /21 | APNIC | Another network |
| 103.213.88.0/21 | AS63647 | /21 | APNIC | Another network |
| 103.213.64.0/19 | AS4808 | /19 | APNIC | Too specific |
| 103.213.64.0/19 | AS63647 | /19 | APNIC | Another network |
Whois
Registration for this announcement
103.213.88.0/21 spans several registrations: 2 records are listed under Registrations.
- Registrant country
- AU
- RIR
- APNIC
- Country
- CN
- Delegated
- Apr 2, 2016
- Status
- assigned