Data as of Nov 6, 2026
223.203.3.0/24
No anonymizer space · no proxy exits in 30 daysChina Networks Inter-Exchange · space held by People.Cn CO.,LTD
Announcement
this exact prefix
RPKI valid
Announced by
Type
Residential
Risk
30 / 100 · Medium
Recently moved
Recent change
New origin Nov 6, 2026
from AS4808 China Unicom Beijing Province 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 |
|---|---|---|---|---|---|---|
| 223.202.0.0/15 | 131,072 | PEOPLENET | People.Cn CO.,LTD | ALLOCATED PORTABLE | — | ipas@ |
| └ 223.203.0.0/22 | 1,024 | CHINACACHE | Beijing Blue I.T Technologies Co.,Ltd. | ASSIGNED NON-PORTABLE | — | ipas@ |
Network & registry
Registry
Holder
- Organization
- People.Cn CO.,LTD
- Range
- 223.
202. 0. 0/ 15 - Registration type
- ALLOCATED PORTABLE
Origin network
AS4847
CN
- Name
- China Networks Inter-Exchange
- Type
- Internet provider
- Registered
- Sep 10, 1996
- Domain
- bta.net.cn
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- Aug 2021
- Current origin since
- Nov 6, 2026 · under a month
- Origin networks
- 3
- Last change of origin
- Sep 18, 2026
Recorded history
History
- Handoffs
- 2
- Also announced by
- 4808
Whois
Registration for this announcement
- Range
- 223.
203. 0. 0/ 22 - Netname
- CHINACACHE
- Registrant
- Beijing Blue I.T Technologies Co.,Ltd.
- Registrant country
- CN
- Organization
- Beijing Blue I.T Technologies Co.,Ltd.
- Org country
- CN
- Type
- ASSIGNED NON-PORTABLE
- Created
- Not stated by the registry
- Updated
- Jun 16, 2021
- Maintainer
- MAINT-CNNIC-AP
- RIR
- APNIC
- Country
- CN
- Delegated
- Jul 13, 2010
- Status
- assigned
Report abuse
Abuse contact
- ipas@
cnnic. cn - Name
- ABUSE CNNICCN
- Handle
- AC1601-AP