199.204.171.0/24 Criteo Corp.
Announced by AS19750 Criteo Corp. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 199.204.171.0/24
Prefix
Origin
AS19750 AS-CRITEO
RPKI
RPKI valid
Size
256 addresses
Less specific
none
More specifics
0
IRR route objects
1 exact, 1 covering
In RouteViews
2026-10-15 08:02 UTC
Paths
How 199.204.171.0/24 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 19750
| Origin | AS19750 Criteo Corp. |
| Origin code | IGP |
| Communities | 174:21001 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 7d 7h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 7029 1299 19750
| Origin | AS19750 Criteo Corp. |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 7d 2h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 19750
| Origin | AS19750 Criteo Corp. |
| Origin code | IGP |
| Communities | 6461:5998 36295:100 36295:6461 |
| Updated | 18h 0m ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS19750 to originate 199.204.168.0/22 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 199.204.168.0/22 | /24 | AS19750 AS-CRITEO | ARIN |
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 |
|---|---|---|---|---|
| 199.204.171.0/24 | AS19750 AS-CRITEO | ARIN | Criteo Corp. | MNT-CRITE-6 |
| 199.204.168.0/22 covering | AS19750 AS-CRITEO | ARIN | Criteo Corp. | MNT-CRITE-6 |