149.77.198.0/23 D. E. Shaw & Co. LP
Announced by AS4195 D. E. Shaw & Co. LP. RPKI not found Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 149.77.198.0/23
Prefix
Origin
AS4195 SHAW
RPKI
RPKI not found
Size
512 addresses
Less specific
More specifics
0
IRR route objects
2 exact, 1 covering
In RouteViews
2026-10-13 12:02 UTC
Paths
How 149.77.198.0/23 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 3491 4195
| Origin | AS4195 D. E. Shaw & Co. LP |
| Origin code | IGP |
| Communities | 3356:3 3356:86 3356:575 3356:666 3356:903 3356:2013 3491:400 3491:406 3491:9001 3491:9080 3491:9081 3491:9084 3491:9087 3491:9089 3491:62210 3491:62220 36601:150 36601:2001 36601:13760 |
| Updated | 1d 4h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 3491 4195
| Origin | AS4195 D. E. Shaw & Co. LP |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 3d 0h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 3491 4195
| Origin | AS4195 D. E. Shaw & Co. LP |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 3d 0h 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 |
|---|---|---|---|---|
| 149.77.198.0/23 | AS4195 SHAW | RADB | D.E.Shaw & Co | MAINT-AS4195 |
| 149.77.198.0/23 | AS4515 PCCW-AS-AP | RADB | PCCW - Hongkong | MAINT-AS4766 |
| 149.77.0.0/16 covering | AS4195 SHAW | RADB | D. E. Shaw & Co. 120 West 45th St. New York, NY 10036 USA | MAINT-AS4195 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.