Data as of Nov 10, 2026
121.227.167.0/24
No anonymizer space · no proxy exits in 30 daysCHINATELECOM Jiangsu province Suzhou 5G network · space held by CHINANET jiangsu province network
Announced by
Type
Mobile
Risk
10 / 100 · Low
Shared address
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 121.224.0.0/12 since Jul 2006 | AS4134 | Residential | 4,596 9 always on | CHINANET jiangsu province network |
Network & registry
Announced by
Covering announcement 121.227.164.0/22
- Prefix
- 121.227.164.0/22
- Announced by
- AS140292 CHINATELECOM Jiangsu province Suzhou 5G network
- Type
- Mobile
- Proxy exits
- 2
- RPKI
- RPKI valid
- Netname
- CHINANET-JS
- Registrant
- CHINANET jiangsu province network
- RIR
- APNIC
Origin network
AS140292
CN
- Name
- CHINATELECOM Jiangsu province Suzhou 5G network
- Type
- Internet provider
- Registered
- Mar 16, 2020
- Domain
- chinatelecom.cn
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
121.227.164.0/22
Routing history
- Pattern
- Stable
- First seen
- Mar 2024
- Current origin since
- Oct 2025 · 1.1 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 121.227.164.0/22 | AS140292 | /22 | APNIC | RPKI valid |
IRR
Route objects on 121.227.164.0/22
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS140292 | RADB | JS-CT SZ-NMAN | MAINT-AS137702 | Mar 25, 2024 |
Whois
Registration for this announcement
- Range
- 121.
224. 0. 0/ 12 - Netname
- CHINANET-JS
- Registrant
- CHINANET jiangsu province network
- Registrant country
- CN
- Organization
- CHINANET jiangsu province network
- Org country
- CN
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Jun 15, 2021
- Maintainer
- APNIC-HM
- RIR
- APNIC
- Country
- CN
- Delegated
- Jun 30, 2006
- Status
- assigned
Report abuse
Abuse contact
- anti-spam@
chinatelecom. cn - Name
- ABUSE CHINANETCN
- Handle
- AC1573-AP