120.136.144.0/21
Nobody announces 120.136.144.0/21 on its own, and no announced prefix covers it. Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 120.136.144.0/21
Prefix
Origin
not announced
Size
2,048 addresses
Less specific
none
More specifics
8
IRR route objects
0 exact, 2 covering
RPKI
Route origin authorizations
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 120.136.144.0/21 | /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 |
|---|---|---|---|---|
| 120.136.128.0/18 covering | AS23853 CNNIC-DSNET-AP | APNIC | Shanghai Data Solution Co., Ltd. | MAINT-CNNIC-AP |
| 120.136.128.0/18 covering | AS45587 CBCNET-CERNET-AS-AP | NTTCOM | CBCcom Route | MAINT-CBCCOM-NOC |
More specific
Prefixes inside 120.136.144.0/21
8 announced prefixes fall inside this one.
Show the 8 prefixes
120.136.144.0/24 AS23853 CNNIC-DSNET-AP120.136.145.0/24 AS23853 CNNIC-DSNET-AP120.136.146.0/24 AS23853 CNNIC-DSNET-AP120.136.147.0/24 AS23853 CNNIC-DSNET-AP120.136.148.0/24 AS23853 CNNIC-DSNET-AP120.136.149.0/24 AS23853 CNNIC-DSNET-AP120.136.150.0/24 AS23853 CNNIC-DSNET-AP120.136.151.0/24 AS23853 CNNIC-DSNET-AP