Data as of Nov 9, 2026
203.156.204.0/23
No anonymizer space · no proxy exits in 30 daysChina Telecom (Group) · space held by ShangHai Telecom Science & Technology Development Co.,Ltd
Network & registry
Announced by
Covering announcement 203.156.192.0/18
- Prefix
- 203.156.192.0/18
- Announced by
- AS4812 China Telecom (Group)
- Type
- Residential
- Proxy exits
- 18
- Always-on exits
- 2
- RPKI
- No RPKI
- Netname
- SHTEL-STD
- Registrant
- ShangHai Telecom Science & Technology Development Co.,Ltd
- RIR
- APNIC
Origin network
AS4812
CN
- Name
- China Telecom (Group)
- Type
- Internet provider
- Registered
- Jan 9, 1996
- Domain
- chinatelecom.com.cn
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 203.156.192.0/18
203.156.192.0/18
Routing history
- Pattern
- Stable
- First seen
- Feb 2010
- Current origin since
- Feb 2010 · 17 yr
- Origin networks
- 1
IRR
Route objects on 203.156.192.0/18
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS4812 | RADB | Proxy-registered route object | MAINT-AS3491 | Mar 28, 2025 |
Whois
Registration for this announcement
- Range
- 203.
156. 192. 0/ 18 - Netname
- SHTEL-STD
- Registrant
- ShangHai Telecom Science & Technology Development Co.,Ltd
- Registrant country
- CN
- Organization
- ShangHai Telecom Science & Technology Development Co.,Ltd
- Org country
- CN
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Nov 28, 2023
- Maintainer
- MAINT-CNNIC-AP
- RIR
- APNIC
- Country
- CN
- Delegated
- Aug 5, 2004
- Status
- assigned
Report abuse
Abuse contact
- ipas@
cnnic. cn - Name
- ABUSE CNNICCN
- Handle
- AC1601-AP