Data as of Nov 14, 2026
211.148.28.0/22
No anonymizer space · no proxy exits in 30 daysChina Telecom (Group) · space held by China Network Information Center
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 211.148.30.0/23 since Oct 2024 | AS17428 | Hosting | China Network Information Center |
Registrations in this block
The registry's network records over this block, widest first, each under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 211.148.0.0/14 | 262,144 | CNNIC | China Network Information Center | ALLOCATED PORTABLE | — | ipas@ |
| └ 211.148.28.0/22 | 1,024 | CHINA-21VIANET | 21ViaNet(China),Inc. | ALLOCATED PORTABLE | — | ipas@ |
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
1,024 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Hosting | 512 | 50% | 1 | |
| Residential | 512 | 50% | 1 |
Network & registry
Announced by
Covering announcement 211.148.0.0/18
- Prefix
- 211.148.0.0/18
- Announced by
- AS4812 China Telecom (Group)
- Type
- Residential
- RPKI
- No RPKI
- Netname
- CNNIC
- Registrant
- China Network Information Center
- 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 211.148.0.0/18
211.148.0.0/18
Routing history
- Pattern
- Stable
- First seen
- May 2008
- Current origin since
- Aug 2016 · 10 yr
- Origin networks
- 1
IRR
Route objects on 211.148.0.0/18
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS4812 | RADB | Chinanet Shanghai | MAINT-AS4812 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 211.
148. 0. 0/ 14 - 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
- Oct 9, 2023
- Maintainer
- APNIC-HM
- RIR
- APNIC
- Country
- CN
- Delegated
- Jun 22, 2001
- Status
- assigned
Report abuse
Abuse contact
- ipas@
cnnic. cn - Name
- ABUSE CNNICCN
- Handle
- AC1601-AP