161.16.0.0/24 Lyondell Chemical Company
Announced by AS19512 Lyondell Chemical Company. RPKI not found Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 161.16.0.0/24
Prefix
Origin
AS19512 LYONDELL
RPKI
RPKI not found
Size
256 addresses
Less specific
none
More specifics
0
IRR route objects
3 exact, 3 covering
In RouteViews
2026-10-12 20:02 UTC
Paths
How 161.16.0.0/24 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 14127 399589 19512×5
| Origin | AS19512 Lyondell Chemical Company |
| Origin code | IGP |
| Communities | 174:21001 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 4d 20h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 14127 399589 19512×5
| Origin | AS19512 Lyondell Chemical Company |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 5d 4h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 3356 14127 399589 19512×5
| Origin | AS19512 Lyondell Chemical Company |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 5d 4h ago |
RPKI
Route origin authorizations
No ROA covers this prefix, so RPKI has nothing to say about who may originate it. Validate another origin.
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 |
|---|---|---|---|---|
| 161.16.0.0/24 | AS19512 LYONDELL | ARIN | 1221 McKinney St Houston TX 77379 United States | MNT-LYONDE-3 |
| 161.16.0.0/24 | AS19512 LYONDELL | NTTCOM | Lyondell-Chemical-Company-1 | MAINT-PHONOSCOPE |
| 161.16.0.0/24 | AS19512 LYONDELL | RADB | AS19512 proxy-registered route by Cogent | MAINT-AS174 |
| 161.16.0.0/23 covering | AS19512 LYONDELL | RADB | proxy route object for customer SungardAS | MAINT-AS1828 |
| 161.16.0.0/21 covering | AS19512 LYONDELL | NTTCOM | Lyondell-Chemical-Company-2 | MAINT-PHONOSCOPE |
| 161.16.0.0/21 covering | AS19512 LYONDELL | RADB | Lyondell route | MAINT-AS29863 |