178.19.152.0/21 INTRED S.p.A.
Announced by AS31115 INTRED S.p.A. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 178.19.152.0/21
Prefix
Origin
AS31115 INTRED-AS
RPKI
RPKI valid
Size
2,048 addresses
Less specific
More specifics
2
IRR route objects
1 exact, 1 covering
In RouteViews
2026-10-12 20:02 UTC
Paths
How 178.19.152.0/21 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 9002 31115
| Origin | AS31115 INTRED S.p.A. |
| Origin code | IGP |
| Communities | 3356:2 3356:22 3356:100 3356:123 3356:503 3356:901 3356:2067 36601:150 36601:2001 36601:13760 |
| Updated | 3d 19h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 9002 31115
| Origin | AS31115 INTRED S.p.A. |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 5d 2h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 31115
| Origin | AS31115 INTRED S.p.A. |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 5d 2h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS31115 to originate 178.19.144.0/20 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 178.19.144.0/20 | /24 | AS31115 INTRED-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 |
|---|---|---|---|---|
| 178.19.152.0/21 | AS31115 INTRED-AS | RIPE | INTRED | IT-INTRED-MNT |
| 178.19.144.0/20 covering | AS31115 INTRED-AS | RIPE | INTRED | IT-INTRED-MNT |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.
More specific
Prefixes inside 178.19.152.0/21
2 announced prefixes fall inside this one.