164.59.144.0/23 Bayer AG
Announced by AS12349 Bayer AG. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 164.59.144.0/23
Prefix
Origin
AS12349 Bayer-AS
RPKI
RPKI valid
Size
512 addresses
Less specific
More specifics
0
IRR route objects
1 exact, 2 covering
In RouteViews
2026-10-16 12:01 UTC
Paths
How 164.59.144.0/23 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 174 3257 15830 12349
| Origin | AS12349 Bayer AG |
| Origin code | IGP |
| Communities | 174:21000 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 8d 11h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 7029 1299 15830 12349
| Origin | AS12349 Bayer AG |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 8d 20h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 15830 12349
| Origin | AS12349 Bayer AG |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 8d 20h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS12349 to originate 164.59.144.0/23 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 164.59.144.0/23 | /24 | AS12349 Bayer-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 |
|---|---|---|---|---|
| 164.59.144.0/23 | AS12349 Bayer-AS | RADB | CSN Toronto | MAINT-AS23167 |
| 164.59.0.0/16 covering | AS12349 Bayer-AS | LEVEL3 | Proxy-registered route object | LEVEL3-MNT |
| 164.59.0.0/16 covering | AS13043 Bayer-AS | RIPE | Bayer Business Services GmbH | BAYER-MNT |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.