Data as of Nov 3, 2026
210.83.22.0/24
No anonymizer space · no proxy exits in 30 daysCHINA UNICOM Industrial Internet Backbone · space held by China Unicom IP network
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 210.83.16.0/20 since May 2005 | AS9929 | Internet provider | China Unicom IP network | ||
| 210.83.0.0/16 since May 2005 | AS9929 | Internet provider | 14 | China Unicom IP network |
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 210.82.0.0/15 | 131,072 | UNICOM-CN | China Unicom IP network | ALLOCATED PORTABLE | — | [email protected] |
| └ 210.83.22.0/24 | 256 | LIAOYANG-BROADCAST-COMPANY | liaoyang broadcast company, liaoyang city,liaoning province | ASSIGNED NON-PORTABLE | — | [email protected] via UNICOM-CN |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Network & registry
Registry
Holder
- Organization
- China Unicom IP network
- Range
- 210.82.0.0/15
- Registration type
- ALLOCATED PORTABLE
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
- May 2005
- Current origin since
- May 2005 · 21 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 210.83.22.0/24 | AS9929 | /24 | APNIC | RPKI valid |
| 210.83.16.0/20 | AS9929 | /20 | APNIC | Too specific |
| 210.83.0.0/16 | AS9929 | /16 | APNIC | Too specific |
Whois
Registration for this announcement
- Range
- 210.83.22.0/24
- Netname
- LIAOYANG-BROADCAST-COMPANY
- Registrant
- liaoyang broadcast company, liaoyang city,liaoning province
- Registrant country
- CN
- Organization
- liaoyang broadcast company, liaoyang city,liaoning province
- Org country
- CN
- Type
- ASSIGNED NON-PORTABLE
- Created
- Not stated by the registry
- Updated
- Sep 4, 2008
- Maintainer
- MAINT-CN-ZM28
- RIR
- APNIC
- Country
- CN
- Delegated
- Oct 11, 2000
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- ABUSE CUCN
- Handle
- AC1718-AP