Data as of Nov 14, 2026
43.252.48.0/24
No anonymizer space · no proxy exits in 30 daysCERNET New Technology Co., Ltd
Announcement
this exact prefix
RPKI valid
Announced by
Type
Business
Risk
0 / 100 · Low
Recent change
New origin Sep 18, 2026
from AS133111 CERNET New Technology Co., Ltd, after 2.5 years unannounced
Network & registry
Origin network
AS133111
CN
- Name
- CERNET New Technology Co., Ltd
- Type
- Education
- Registered
- Oct 8, 2013
- Domain
- cernet.com
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Nov 2016
- Current origin since
- Sep 18, 2026 · 2 mo
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 43.
252. 48. 0/ 22 - Netname
- CNTCL-AS-AP
- Registrant
- CERNET New Technology Co., Ltd
- Registrant country
- CN
- Organization
- Not stated by the registry
- Type
- ASSIGNED PORTABLE
- Created
- Not stated by the registry
- Updated
- Dec 31, 2020
- Maintainer
- APNIC-HM
- RIR
- APNIC
- Country
- CN
- Delegated
- Jun 5, 2014
- Status
- assigned
Report abuse
Abuse contact
- yujj@
cernet. com - Name
- ABUSE CNTCLCN
- Handle
- AC1576-AP