Data as of Nov 9, 2026
202.38.128.0/23
No anonymizer space · no proxy exits in 30 daysComputer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) · space held by Institute of High Energy Physics
Network & registry
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- May 2005 · 22 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 202.
38. 128. 0/ 23 - Netname
- IHEP
- Registrant
- Institute of High Energy Physics
- Registrant country
- CN
- Organization
- Institute of High Energy Physics
- Org country
- CN
- Type
- ASSIGNED PORTABLE
- Created
- Not stated by the registry
- Updated
- Jun 16, 2021
- Maintainer
- MAINT-CNNIC-AP
- RIR
- APNIC
- Country
- CN
- Delegated
- Jan 30, 1996
- Status
- assigned
Report abuse
Abuse contact
- ipas@
cnnic. cn - Name
- ABUSE CNNICCN
- Handle
- AC1601-AP