Data as of Nov 9, 2026
103.247.168.0/22
No anonymizer space · no proxy exits in 30 daysIDC, China Telecommunications Corporation · space held by 21ViaNet(China),Inc.
Network & registry
Origin network
AS23724
CN
- Name
- IDC, China Telecommunications Corporation
- Type
- Hosting
- Registered
- Apr 22, 2003
- Domain
- chinatelecom.cn
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Aug 2012
- Current origin since
- Aug 2012 · 14 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 103.247.168.0/22 | AS4808 | /32 | APNIC | Another network |
| 103.247.168.0/22 | AS4835 | /32 | APNIC | Another network |
| 103.247.168.0/22 | AS4847 | /32 | APNIC | Another network |
| 103.247.168.0/22 | AS9308 | /32 | APNIC | Another network |
| 103.247.168.0/22 | AS9802 | /32 | APNIC | Another network |
| 103.247.168.0/22 | AS9808 | /32 | APNIC | Another network |
| 103.247.168.0/22 | AS17428 | /32 | APNIC | Another network |
| 103.247.168.0/22 | AS23724 | /32 | APNIC | RPKI valid |
| 103.247.168.0/22 | AS56048 | /32 | APNIC | Another network |
| 103.247.168.0/22 | AS59020 | /32 | APNIC | Another network |
| 103.247.168.0/22 | AS133111 | /32 | APNIC | Another network |
| 103.247.168.0/22 | AS141679 | /32 | APNIC | Another network |
IRR
Route objects on the exact prefix
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 103.247.168.0/23 | AS17428 | RADB | Proxy-registered route object | MAINT-HGC-INTL | Oct 2, 2026 |
| 103.247.168.0/24 | AS17428 | RADB | Proxy-registered route object | MAINT-HGC-INTL | Oct 2, 2026 |
| 103.247.169.0/24 | AS17428 | RADB | Proxy-registered route object | MAINT-HGC-INTL | Oct 2, 2026 |
| 103.247.170.0/23 | AS17428 | RADB | Proxy-registered route object | MAINT-HGC-INTL | Oct 2, 2026 |
| 103.247.170.0/24 | AS17428 | RADB | Proxy-registered route object | MAINT-HGC-INTL | Oct 2, 2026 |
| 103.247.171.0/24 | AS17428 | RADB | Proxy-registered route object | MAINT-HGC-INTL | Oct 2, 2026 |
Whois
Registration for this announcement
- Range
- 103.
247. 168. 0/ 22 - Netname
- CHINA-21VIANET
- Registrant
- 21ViaNet(China),Inc.
- Registrant country
- CN
- Organization
- 21ViaNet(China),Inc.
- 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
- Feb 1, 2012
- Status
- assigned
Report abuse
Abuse contact
- ipas@
cnnic. cn - Name
- ABUSE CNNICCN
- Handle
- AC1601-AP