77.238.104.0/21 Asiatech Data Transmission company
Announced by AS43754 Asiatech Data Transmission company. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 77.238.104.0/21
Prefix
Origin
AS43754 ASIATECH
RPKI
RPKI valid
Size
2,048 addresses
Less specific
none
More specifics
4
IRR route objects
2 exact, 0 covering
In RouteViews
2026-10-14 20:02 UTC
Paths
How 77.238.104.0/21 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 29049 49666 41689 43754
| Origin | AS43754 Asiatech Data Transmission company |
| Origin code | IGP |
| Communities | 174:21101 174:22005 36601:150 36601:174 36601:2001 |
| Updated | 6d 16h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 29049 49666 41689 43754
| Origin | AS43754 Asiatech Data Transmission company |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 3d 4h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 29049 49666 41689 43754
| Origin | AS43754 Asiatech Data Transmission company |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 5h 23m ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS43754 to originate 77.238.104.0/21 up to /32. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 77.238.104.0/21 | /32 | AS43754 ASIATECH | 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 |
|---|---|---|---|---|
| 77.238.104.0/21 | AS41689 EDGE-NETWORK | RIPE | N | ASIATECH-MNT |
| 77.238.104.0/21 | AS43754 ASIATECH | RIPE | Asiatech IPv4 Route | ASIATECH-MNT |
More specific
Prefixes inside 77.238.104.0/21
4 announced prefixes fall inside this one.