219.111.200.0/21 JCOM Co., Ltd.
Announced by AS45675 JCOM Co., Ltd. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 219.111.200.0/21
Prefix
Origin
AS45675 KMN-TOKYO
RPKI
RPKI valid
Size
2,048 addresses
Less specific
More specifics
0
IRR route objects
2 exact, 2 covering
In RouteViews
2026-10-15 20:02 UTC
Paths
How 219.111.200.0/21 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 2497 9824×3 45675
| Origin | AS45675 JCOM Co., Ltd. |
| Origin code | IGP |
| Communities | 174:21001 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 7d 17h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 2516 9824×3 45675
| Origin | AS45675 JCOM Co., Ltd. |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 8d 1h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 9824 45675
| Origin | AS45675 JCOM Co., Ltd. |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 8d 1h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS45675 to originate 219.111.192.0/20 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 219.111.192.0/20 | /24 | AS9824 JTCL-JP-AS | APNIC |
| 219.111.192.0/20 | /24 | AS45675 KMN-TOKYO | 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 |
|---|---|---|---|---|
| 219.111.200.0/21 | AS45675 KMN-TOKYO | JPIRR | JCOM Co., Ltd. (J:COM) | MAINT-AS9824 |
| 219.111.200.0/21 | AS45675 KMN-TOKYO | RADB | J:COM Minato Shinjuku | MAINT-AS9824 |
| 219.111.192.0/20 covering | AS45675 KMN-TOKYO | JPIRR | JCOM Co., Ltd. (J:COM) | MAINT-AS9824 |
| 219.111.192.0/20 covering | AS45675 KMN-TOKYO | RADB | J:COM Minato Shinjuku | MAINT-AS9824 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.