64.33.0.0/18 Koshinomiyako Network, Inc.
Announced by AS24255 Koshinomiyako Network, Inc. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 64.33.0.0/18
Prefix
Origin
AS24255 T-CATV
RPKI
RPKI valid
Size
16,384 addresses
Less specific
none
More specifics
0
IRR route objects
1 exact, 1 covering
In RouteViews
2026-10-13 04:03 UTC
Paths
How 64.33.0.0/18 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 2497 24255×3
| Origin | AS24255 Koshinomiyako Network, Inc. |
| Origin code | IGP |
| Communities | 174:21001 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 5d 2h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 7029 17676 24255×3
| Origin | AS24255 Koshinomiyako Network, Inc. |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 5d 11h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 24255
| Origin | AS24255 Koshinomiyako Network, Inc. |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 5d 11h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS24255 to originate 64.33.0.0/18 up to /32. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 64.33.0.0/18 | /32 | AS24255 T-CATV | 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 |
|---|---|---|---|---|
| 64.33.0.0/18 | AS24255 T-CATV | JPIRR | Koshinomiyako Network, Inc. X-Keiro : gijyutu@t-catv.co.jp | MAINT-AS24255 |
| 64.33.0.0/17 covering | AS19916 | RADB | Proxy fbo OLM (AS19916) | MAINT-AS7029 |