121.46.141.0/24 CHINANET Guangdong province network
Announced by AS58466 CHINANET Guangdong province network. RPKI valid Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 121.46.141.0/24
Prefix
Origin
AS58466 CT-Guangzhou-IDC
RPKI
RPKI valid
Size
256 addresses
Less specific
More specifics
0
IRR route objects
1 exact, 4 covering
In RouteViews
2026-10-13 17:13 UTC
RPKI
Route origin authorizations
Covered by a ROA authorizing AS58466 to originate 121.46.141.0/24 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 121.46.141.0/24 | /24 | AS58466 CT-Guangzhou-IDC | APNIC |
| 121.46.140.0/23 | /23 | AS135391 AOFEI-HK | APNIC |
| 121.46.140.0/22 | /22 | AS4134 CHINANET-BACKBONE | APNIC |
| 121.46.140.0/22 | /22 | AS38370 CTTNET | APNIC |
| 121.46.140.0/22 | /22 | AS56040 CMNET-GuangDong-AP | APNIC |
| 121.46.140.0/22 | /22 | AS58466 CT-Guangzhou-IDC | APNIC |
| 121.46.140.0/22 | /22 | AS135391 AOFEI-HK | APNIC |
IRR
Route objects
Registered in the IRR for this prefix and the ones covering it. Look it up live.
| Route | Origin | Source | Description | Maintained by |
|---|---|---|---|---|
| 121.46.141.0/24 | AS58466 CT-Guangzhou-IDC | RADB | Guangdong Aofei Data Technology Co., Ltd. - GZ IDC-Static multicast | MAINT-AS4813 |
| 121.46.140.0/22 covering | AS38370 CTTNET | NTTCOM | CMI IP Transit | MAINT-CMI-INT-HK |
| 121.46.140.0/22 covering | AS38370 CTTNET | RADB | CMI (Customer Route) | MAINT-AS58453 |
| 121.46.140.0/22 covering | AS135391 AOFEI-HK | RADB | Customer Route | MAINT-AS135391 |
| 121.46.128.0/19 covering | AS58844 ofidc | NTTCOM | Cloude data | MAINT-NTT-HK |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.