Data as of Nov 11, 2026
116.169.20.0/23
No anonymizer space · no proxy exits in 30 daysCHINA UNICOM Industrial Internet Backbone · space held by China United Network Communications Corporation Limited
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 116.169.0.0/16 since May 2020 | AS4837 | Residential | 795 1 always on | China United Network Communications Corporation Limited |
Network & registry
Origin network
AS9929
CN
- Name
- CHINA UNICOM Industrial Internet Backbone
- Type
- Internet provider
- Registered
- Apr 5, 2000
- Domain
- chinaunicom.cn
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Dec 2020
- Current origin since
- Dec 2020 · 5.9 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 116.169.20.0/23 | AS9929 | /23 | APNIC | RPKI valid |
| 116.169.0.0/16 | AS4837 | /16 | APNIC | Another network |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS9929 | APNIC | CUII_sichuan_yigenxian | MAINT-CNCGROUP-RR | Dec 21, 2020 |
Whois
Registration for this announcement
- Range
- 116.
128. 0. 0/ 10 - Netname
- UNICOM
- Registrant
- China United Network Communications Corporation Limited
- Registrant country
- CN
- Organization
- China United Network Communications Corporation Limited
- Org country
- CN
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Nov 2, 2021
- Maintainer
- MAINT-CNNIC-AP
- RIR
- APNIC
- Country
- CN
- Delegated
- May 11, 2007
- Status
- assigned
Report abuse
Abuse contact
- ipas@
cnnic. cn - Name
- ABUSE CNNICCN
- Handle
- AC1601-AP