77.237.208.0/23 TON Total optical Networks AG
Announced by AS12387 TON Total optical Networks AG. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 77.237.208.0/23
Prefix
Origin
AS12387 TON
RPKI
RPKI valid
Size
512 addresses
Less specific
More specifics
0
IRR route objects
1 exact, 1 covering
In RouteViews
2026-10-13 17:13 UTC
Paths
How 77.237.208.0/23 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 13760 3356 33891 12387
| Origin | AS12387 TON Total optical Networks AG |
| Origin code | IGP |
| Communities | 3356:2 3356:22 3356:100 3356:123 3356:500 3356:901 3356:2064 33891:33892 33891:40161 36601:150 36601:2001 36601:13760 |
| Updated | 5d 6h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 33891 12387
| Origin | AS12387 TON Total optical Networks AG |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 5d 23h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 12387
| Origin | AS12387 TON Total optical Networks AG |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 5d 23h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS12387 to originate 77.237.208.0/23 up to /23. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 77.237.208.0/23 | /23 | AS12387 TON | RIPE |
| 77.237.192.0/19 | /19 | AS12387 TON | RIPE |
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 |
|---|---|---|---|---|
| 77.237.208.0/23 | AS12387 TON | RIPE | DYNAMIC-DIP | TON-MNT |
| 77.237.192.0/19 covering | AS12387 TON | RIPE | CH-TON-NET | TON-MNT |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.