211.147.64.0/20
Nobody announces 211.147.64.0/20 on its own, and no announced prefix covers it. Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 211.147.64.0/20
Prefix
Origin
not announced
Size
4,096 addresses
Less specific
none
More specifics
17
IRR route objects
0 exact, 4 covering
RPKI
Route origin authorizations
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 211.147.64.0/20 | /24 | AS23853 CNNIC-DSNET-AP | 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 |
|---|---|---|---|---|
| 211.147.64.0/19 covering | AS17779 HURUAN | APNIC | Shanghai Data Solution Co., Ltd. | MAINT-CNNIC-AP |
| 211.147.64.0/19 covering | AS23853 CNNIC-DSNET-AP | APNIC | Shanghai Data Solution Co., Ltd. 2F,NO.4Buliding 498 Guoshoujing Rd.Shanghai ZJ.Hi-Tech Park | MAINT-CNNIC-AP |
| 211.147.64.0/19 covering | AS45587 CBCNET-CERNET-AS-AP | NTTCOM | CBCcom Route | MAINT-CBCCOM-NOC |
| 211.147.64.0/19 covering | AS17779 HURUAN | RADB | PACNET (proxy-registered route object) | MAINT-AS4637 |
More specific
Prefixes inside 211.147.64.0/20
17 announced prefixes fall inside this one.
Show the 17 prefixes
211.147.64.0/21 AS23853 CNNIC-DSNET-AP211.147.64.0/24 AS23853 CNNIC-DSNET-AP211.147.65.0/24 AS23853 CNNIC-DSNET-AP211.147.66.0/24 AS23853 CNNIC-DSNET-AP211.147.67.0/24 AS23853 CNNIC-DSNET-AP211.147.68.0/24 AS23853 CNNIC-DSNET-AP211.147.69.0/24 AS23853 CNNIC-DSNET-AP211.147.70.0/24 AS23853 CNNIC-DSNET-AP211.147.71.0/24 AS23853 CNNIC-DSNET-AP211.147.72.0/21 AS23853 CNNIC-DSNET-AP211.147.72.0/24 AS23853 CNNIC-DSNET-AP211.147.73.0/24 AS23853 CNNIC-DSNET-AP211.147.74.0/24 AS23853 CNNIC-DSNET-AP211.147.75.0/24 AS23853 CNNIC-DSNET-AP211.147.76.0/24 AS23853 CNNIC-DSNET-AP211.147.77.0/24 AS23853 CNNIC-DSNET-AP211.147.78.0/24 AS23853 CNNIC-DSNET-AP