178.20.80.0/21 Fastcom Broadband Limited
Announced by AS39449 Fastcom Broadband Limited. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 178.20.80.0/21
Prefix
Origin
AS39449 FASTCOM-AS
RPKI
RPKI valid
Size
2,048 addresses
Less specific
none
More specifics
0
IRR route objects
1 exact, 0 covering
In RouteViews
2026-10-12 16:02 UTC
Paths
How 178.20.80.0/21 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 39449
| Origin | AS39449 Fastcom Broadband Limited |
| Origin code | IGP |
| Communities | 174:21101 174:22019 36601:150 36601:174 36601:2001 |
| Updated | 4d 17h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 39449
| Origin | AS39449 Fastcom Broadband Limited |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 2d 19h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 39449
| Origin | AS39449 Fastcom Broadband Limited |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 5d 1h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS39449 to originate 178.20.80.0/21 up to /21. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 178.20.80.0/21 | /21 | AS39449 FASTCOM-AS | 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 |
|---|---|---|---|---|
| 178.20.80.0/21 | AS39449 FASTCOM-AS | RIPE | IE-FASTCOM-IPV4-NETBLK3 | MNT-FSTCM |