178.159.176.0/20 COLT Technology Services Group Limited
Announced by AS8220 COLT Technology Services Group Limited. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 178.159.176.0/20
Prefix
Origin
AS8220 COLT
RPKI
RPKI valid
Size
4,096 addresses
Less specific
none
More specifics
0
IRR route objects
1 exact, 0 covering
In RouteViews
2026-10-13 20:02 UTC
Paths
How 178.159.176.0/20 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 8220
| Origin | AS8220 COLT Technology Services Group Limited |
| Origin code | IGP |
| Communities | 7029:2089 36601:150 36601:2001 36601:13760 |
| Updated | 5d 18h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 7029 8220
| Origin | AS8220 COLT Technology Services Group Limited |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 6d 3h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 8220
| Origin | AS8220 COLT Technology Services Group Limited |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 6d 3h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS8220 to originate 178.159.176.0/20 up to /20. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 178.159.176.0/20 | /20 | AS8220 COLT | 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 |
|---|---|---|---|---|
| 178.159.176.0/20 | AS8220 COLT | RIPE | COLT Technology Services | COLT-UK |