211.78.240.0/20 MiTAC Inc.
Announced by AS18179 MiTAC Inc. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 211.78.240.0/20
Prefix
Origin
AS18179 E2CENTER-TW
RPKI
RPKI valid
Size
4,096 addresses
Less specific
none
More specifics
0
IRR route objects
4 exact, 0 covering
In RouteViews
2026-10-12 16:02 UTC
Paths
How 211.78.240.0/20 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 7029 4637 18179
| Origin | AS18179 MiTAC Inc. |
| Origin code | IGP |
| Communities | 7029:2089 36601:150 36601:2001 36601:13760 |
| Updated | 4d 14h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 7029 4637 18179
| Origin | AS18179 MiTAC Inc. |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 4d 22h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 4637 18179
| Origin | AS18179 MiTAC Inc. |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 4d 22h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS18179 to originate 211.78.240.0/20 up to /22. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 211.78.240.0/20 | /22 | AS18179 E2CENTER-TW | 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 |
|---|---|---|---|---|
| 211.78.240.0/20 | AS18179 E2CENTER-TW | RADB | Mitac Inc. | MAINT-AS17709 |
| 211.78.240.0/20 | AS4747 TFN-TW-TTN | REACH | REACH (Customer Route) | MAINT-REACH-NOC |
| 211.78.240.0/20 | AS9505 TWGATE-AP | REACH | REACH (Customer Route) | MAINT-REACH-NOC |
| 211.78.240.0/20 | AS17709 APT | REACH | REACH (Customer Route) | MAINT-REACH-NOC |