209.221.63.0/24 The Seimitsu Corporation
Announced by AS62844 The Seimitsu Corporation. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 209.221.63.0/24
Prefix
Origin
AS62844 SEIMITSU
RPKI
RPKI valid
Size
256 addresses
Less specific
More specifics
0
IRR route objects
1 exact, 2 covering
In RouteViews
2026-10-14 12:02 UTC
Paths
How 209.221.63.0/24 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 62844
| Origin | AS62844 The Seimitsu Corporation |
| Origin code | incomplete |
| Communities | 174:21001 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 7h 29m ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 62844
| Origin | AS62844 The Seimitsu Corporation |
| Origin code | incomplete |
| Communities | 903:900 903:13760 |
| Updated | 6d 18h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 62844
| Origin | AS62844 The Seimitsu Corporation |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 6d 18h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS62844 to originate 209.221.62.0/23 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 209.221.62.0/23 | /24 | AS62844 SEIMITSU | ARIN |
| 209.221.32.0/19 | /19 | AS6461 ZAYO-6461 | ARIN |
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 |
|---|---|---|---|---|
| 209.221.63.0/24 | AS62844 SEIMITSU | ARIN | 1523 Bull St Savannah GA 31401 United States | MNT-SCC-92 |
| 209.221.62.0/23 covering | AS62844 SEIMITSU | ARIN | 1523 Bull St Savannah GA 31401 United States | MNT-SCC-92 |
| 209.221.60.0/22 covering | AS6570 CNCS | LEVEL3 | new /22 for bgp turn up | REIGN-MNT |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.