173.249.2.0/23 Contabo GmbH
Announced by AS51167 Contabo GmbH. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 173.249.2.0/23
Prefix
Origin
AS51167 CONTABO
RPKI
RPKI valid
Size
512 addresses
Less specific
none
More specifics
0
IRR route objects
1 exact, 2 covering
In RouteViews
2026-10-13 16:03 UTC
Paths
How 173.249.2.0/23 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 51167
| Origin | AS51167 Contabo GmbH |
| Origin code | IGP |
| Communities | 3356:2 3356:22 3356:100 3356:123 3356:502 3356:901 3356:2066 36601:150 36601:2001 36601:13760 65001:3320 |
| Updated | 5d 13h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 51167
| Origin | AS51167 Contabo GmbH |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 5d 21h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 3356 51167
| Origin | AS51167 Contabo GmbH |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 5d 21h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS51167 to originate 173.249.2.0/23 up to /32. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 173.249.2.0/23 | /32 | AS51167 CONTABO | 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 |
|---|---|---|---|---|
| 173.249.2.0/23 | AS51167 CONTABO | RIPE | CONTABO | MNT-CONTABO |
| 173.249.0.0/18 covering | AS55002 DEFENSE-NET | RADB | Threshold Communications | MAINT-AS11404 |
| 173.249.0.0/18 covering | AS51167 CONTABO | RIPE | CONTABO | MNT-CONTABO |