Data as of Nov 7, 2026
202.143.16.0/23
No anonymizer space · no proxy exits in 30 daysASN for TIANJIN Provincial Net of CT · space held by Songjiang Technology Co.,Ltd.
Network & registry
Origin network
AS17638
CN
- Name
- ASN for TIANJIN Provincial Net of CT
- Type
- Internet provider
- Registered
- Nov 18, 2002
- Domain
- cndata.com
- Industry
- Computer and Information Technology
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Jul 2005
- Current origin since
- Jul 2005 · 21 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 202.
143. 16. 0/ 20 - Netname
- TJSJ
- Registrant
- Songjiang Technology Co.,Ltd.
- Registrant country
- CN
- Organization
- Songjiang Technology Co.,Ltd.
- Org country
- CN
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Jun 16, 2021
- Maintainer
- MAINT-CNNIC-AP
- RIR
- APNIC
- Country
- CN
- Delegated
- May 18, 2005
- Status
- assigned
Report abuse
Abuse contact
- ipas@
cnnic. cn - Name
- ABUSE CNNICCN
- Handle
- AC1601-AP