203.9.40.0/21
Nobody announces 203.9.40.0/21 on its own, and no announced prefix covers it. Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 203.9.40.0/21
Prefix
Origin
not announced
Size
2,048 addresses
Less specific
none
More specifics
7
IRR route objects
1 exact, 1 covering
RPKI
Route origin authorizations
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 203.9.40.0/21 | /21 | AS137945 AS-NCHU-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 |
|---|---|---|---|---|
| 203.9.40.0/21 | AS137945 AS-NCHU-AP | APNIC | Nutrien (Canada) Holdings ULC Nutrien (Agrium Inc) 13131 Lake Fraser Drive S.E. Calgary AB T2J 7E8, Canada | MAINT-NCHU-AP |
| 203.9.0.0/16 covering | AS7545 TPG-INTERNET-AP | RADB | Proxy route object registered by AS2764 | MAINT-AS2764 |
More specific
Prefixes inside 203.9.40.0/21
7 announced prefixes fall inside this one.