202.231.40.0/22
Nobody announces 202.231.40.0/22 on its own; it is covered by 202.231.0.0/18 AS2907 SINET-AS. Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 202.231.40.0/22
Prefix
Origin
not announced
Size
1,024 addresses
Less specific
More specifics
0
IRR route objects
1 exact, 1 covering
RPKI
Route origin authorizations
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 202.231.0.0/18 | /32 | AS2907 SINET-AS | 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 |
|---|---|---|---|---|
| 202.231.40.0/22 | AS2504 NCA5 | JPIRR | International Research Center for Japanese Studies | MAINT-AS2907 |
| 202.231.0.0/18 covering | AS2907 SINET-AS | JPIRR | SINET CIDR Block | MAINT-AS2907 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.