133.186.56.0/21 Omaezaki Cable Television Co.Ltd
Announced by AS63782 Omaezaki Cable Television Co.Ltd. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 133.186.56.0/21
Prefix
Origin
AS63782 maotv
RPKI
RPKI valid
Size
2,048 addresses
Less specific
none
More specifics
0
IRR route objects
1 exact, 1 covering
In RouteViews
2026-10-15 04:02 UTC
Paths
How 133.186.56.0/21 is reached
Every path our looking glass collectors hold for this exact prefix. Open one for its attributes, or see them all side by side in the looking glass.
AS36601 TNT (TNT - Tampa, FL)Collector-1-TAMPA-FL36601 174 2519 63782×4
| Origin | AS63782 Omaezaki Cable Television Co.Ltd |
| Origin code | IGP |
| Communities | 174:21201 174:22032 36601:150 36601:174 36601:2001 |
| Updated | 13h 17m ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 7029 1299 2519 63782×4
| Origin | AS63782 Omaezaki Cable Television Co.Ltd |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 7d 11h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 2519 63782×4
| Origin | AS63782 Omaezaki Cable Television Co.Ltd |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 7d 11h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS63782 to originate 133.186.56.0/21 up to /21. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 133.186.56.0/21 | /21 | AS63782 maotv | 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 |
|---|---|---|---|---|
| 133.186.56.0/21 | AS63782 maotv | JPIRR | MAOTV maintainer object X-keiro : jpnic_ml@maotv.ne.jp | MAINT-AS63782 |
| 133.186.0.0/16 covering | AS2500 WIDE-BB | RADB | ATR International | MAINT-AS2500 |