Data as of Nov 6, 2026
203.83.56.0/22
No anonymizer space · no proxy exits in 30 daysComputer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) · space held by Chinese Academy of Forestry
Announced by
Type
Business
Risk
0 / 100 · Low
Recent change
New origin Sep 18, 2026
from AS7497 Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS)
Network & registry
Announced by
Covering announcement 203.83.56.0/21
- Prefix
- 203.83.56.0/21
- Announced by
- AS7497 Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS)
- Type
- Business
- RPKI
- No RPKI
- Netname
- CAFNET
- Registrant
- Chinese Academy of Forestry
- RIR
- APNIC
Routing timeline
Who has announced 203.83.56.0/21
203.83.56.0/21
Routing history
- Pattern
- Stable
- First seen
- May 2006
- Current origin since
- Sep 18, 2026 · 2 mo
- Origin networks
- 3
- Last change of origin
- Dec 2017
Recorded history
History
- Handoffs
- 2
Whois
Registration for this announcement
- Range
- 203.
83. 56. 0/ 21 - Netname
- CAFNET
- Registrant
- Chinese Academy of Forestry
- Registrant country
- CN
- Organization
- Chinese Academy of Forestry
- Org country
- CN
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Nov 28, 2023
- Maintainer
- MAINT-CNNIC-AP
- RIR
- APNIC
- Country
- CN
- Delegated
- Jan 20, 2006
- Status
- assigned
Report abuse
Abuse contact
- ipas@
cnnic. cn - Name
- ABUSE CNNICCN
- Handle
- AC1601-AP