178.72.16.0/21 Cibicom A/S
Announced by AS3342 Cibicom A/S. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 178.72.16.0/21
Prefix
Origin
AS3342 Cibicom-IP-Network
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 178.72.16.0/21 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 13760 3356 3342
| Origin | AS3342 Cibicom A/S |
| Origin code | IGP |
| Communities | 3342:100 3342:1001 3356:2 3356:22 3356:100 3356:123 3356:501 3356:901 3356:2070 36601:150 36601:2001 36601:13760 |
| Updated | 4d 15h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 3342
| Origin | AS3342 Cibicom A/S |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 5d 0h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 3356 3342
| Origin | AS3342 Cibicom A/S |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 5d 0h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS3342 to originate 178.72.16.0/21 up to /21. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 178.72.16.0/21 | /21 | AS3342 Cibicom-IP-Network | 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 |
|---|---|---|---|---|
| 178.72.16.0/21 | AS3342 Cibicom-IP-Network | RIPE | Cibicom A/S | AS3342-MNT |