133.24.75.0/24
Nobody announces 133.24.75.0/24 on its own; it is covered by 133.24.64.0/18 AS131159 AS-YAMAGATAU. Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 133.24.75.0/24
Prefix
Origin
not announced
Size
256 addresses
Less specific
More specifics
0
IRR route objects
1 exact, 3 covering
RPKI
Route origin authorizations
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 133.24.0.0/16 | /24 | AS131159 AS-YAMAGATAU | 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 |
|---|---|---|---|---|
| 133.24.75.0/24 | AS131159 AS-YAMAGATAU | JPIRR | Yamagata University X-Keiro: sinet-admin@cc.yamagata-u.ac.jp | MAINT-AS131159 |
| 133.24.64.0/18 covering | AS131159 AS-YAMAGATAU | JPIRR | Yamagata University X-Keiro: sinet-admin@cc.yamagata-u.ac.jp | MAINT-AS131159 |
| 133.24.0.0/16 covering | AS2907 SINET-AS | JPIRR | Yamagata University | MAINT-AS2907 |
| 133.24.0.0/16 covering | AS131159 AS-YAMAGATAU | JPIRR | Yamagata University X-Keiro: sinet-admin@cc.yamagata-u.ac.jp | MAINT-AS131159 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.