Data as of Nov 10, 2026
210.2.4.0/24
No anonymizer space · no proxy exits in 30 daysChina Internet Network Infomation Center · space held by KNET Techonlogy (BeiJing) Co.,Ltd.
Announcement
this exact prefix
No RPKI
Announced by
Type
Business
Risk
30 / 100 · Medium
Recently moved
Recent change
New origin Aug 2026
from AS24151 China Internet Network Infomation Center
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 |
|---|---|---|---|---|---|---|
| 210.2.0.0/20 | 4,096 | KNET | KNET Techonlogy (BeiJing) Co.,Ltd. | ALLOCATED PORTABLE | — | ipas@ |
| └ 210.2.4.0/24 | 256 | CNNIC | China Network Information Center | ALLOCATED PORTABLE | — | ipas@ |
Network & registry
Registry
Holder
- Organization
- KNET Techonlogy (BeiJing) Co.,Ltd.
- Range
- 210.
2. 0. 0/ 20 - Registration type
- ALLOCATED PORTABLE
Origin network
AS24406
CN
- Name
- China Internet Network Infomation Center
- Type
- Education
- Registered
- Apr 22, 2005
- Industry
- Software Development
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- Jul 2010
- Current origin since
- Aug 2026 · 3 mo
- Origin networks
- 3
- Last change of origin
- Aug 2026
Recorded history
History
- Handoffs
- 8
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS24151 not the origin | APNIC | China Internet Network Information Center | MAINT-CNNIC-AP | Mar 19, 2010 |
| AS24151 not the origin | RADB | PACNET (proxy-registered route object) | MAINT-AS4637 | Nov 13, 2023 |
| AS24406 | APNIC | China Internet Network Information Center | MAINT-CNNIC-AP | Apr 13, 2015 |
| AS24406 | RADB | ZL-IDC-MOW-CTG | MAINT-AS21859 | Nov 13, 2023 |
| AS24409 not the origin | APNIC | China Internet Network Information Center | MAINT-CNNIC-AP | Mar 26, 2014 |
| AS24409 not the origin | NTTCOM | CMI IP Transit | MAINT-CMI-INT-HK | Mar 28, 2014 |
| AS24409 not the origin | RADB | CMI (Customer Route) | MAINT-AS58453 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 210.
2. 4. 0/ 24 - Netname
- CNNIC
- Registrant
- China Network Information Center
- Registrant country
- CN
- Organization
- China Network Information Center
- Org country
- CN
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Sep 14, 2026
- Maintainer
- MAINT-CNNIC-AP
- RIR
- APNIC
- Country
- CN
- Delegated
- Apr 19, 2007
- Status
- assigned
Report abuse
Abuse contact
- ipas@
cnnic. cn - Name
- ABUSE CNNICCN
- Handle
- AC1601-AP