Data as of Nov 9, 2026
210.73.204.0/24
No anonymizer space · no proxy exits in 30 daysshanghai science and technology network communication limited company · space held by China Internet Network Information 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 |
|---|---|---|---|---|---|---|
| 210.73.128.0/17 | 32,768 | CNNIC | China Internet Network Information Center | ALLOCATED PORTABLE | — | ipas@ |
| └ 210.73.200.0/21 | 2,048 | STN-CN | unknown | ALLOCATED PORTABLE | — | ipas@ |
Network & registry
IPv4 market
Holder
- Organization
- China Internet Network Information Center
- Range
- 210.
73. 128. 0/ 17 - Registration type
- ALLOCATED PORTABLE
Origin network
AS17775
CN
- Name
- shanghai science and technology network communication limited company
- Type
- Internet provider
- Registered
- Jun 1, 2001
- Domain
- stnc.cn
- Website
- www.stnc.cn
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Jan 2009
- Current origin since
- Apr 2025 · 1.6 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 210.
73. 200. 0/ 21 - Netname
- STN-CN
- Registrant country
- CN
- Organization
- Not stated by the registry
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Oct 29, 2021
- Maintainer
- MAINT-CNNIC-AP
- RIR
- APNIC
- Country
- CN
- Delegated
- Feb 25, 1998
- Status
- assigned
Report abuse
Abuse contact
- ipas@
cnnic. cn - Name
- ABUSE CNNICCN
- Handle
- AC1601-AP