Data as of Nov 8, 2026
111.206.220.0/22
No anonymizer space · no proxy exits in 30 daysChina Unicom Beijing Province Network
Announcement
this exact prefix
RPKI invalid (length)
Announced by
Type
Residential
90% of it
Recent change
New origin Oct 31, 2026
from AS4808 China Unicom Beijing Province Network, after 4.8 years unannounced
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 111.206.192.0/18 since Aug 2009 | AS4808 | Residential | 4 | China Unicom Beijing province network | |
| 111.206.0.0/16 since Aug 2009 | AS4808 | Residential | 36 1 always on | China Unicom Beijing province network |
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
1,024 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Residential | 924 | 90% | 3 | |
| Hosting | 100 | 9.8% | 12 |
Network & 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
Summary
Routing history
- Pattern
- Stable
- First seen
- Sep 2016
- Current origin since
- Oct 31, 2026 · under a month
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 111.206.192.0/18 | AS4808 | /18 | APNIC | Too specific |
| 111.206.0.0/16 | AS4808 | /16 | APNIC | Too specific |
Whois
Registration for this announcement
- Range
- 111.
192. 0. 0/ 12 - Netname
- UNICOM-BJ
- Registrant
- China Unicom Beijing province network
- Registrant country
- CN
- Organization
- China Unicom Beijing province network
- Org country
- CN
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Oct 21, 2023
- Maintainer
- APNIC-HM
- RIR
- APNIC
- Country
- CN
- Delegated
- Jul 1, 2009
- Status
- assigned
Report abuse
Abuse contact
- hqs-ipabuse@
chinaunicom. cn - Name
- ABUSE CUCN
- Handle
- AC1718-AP