63.244.0.0/22 Baxalta Incorporated
Announced by AS21660 Baxalta Incorporated. RPKI not found Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 63.244.0.0/22
Prefix
Origin
AS21660 BAXALTA
RPKI
RPKI not found
Size
1,024 addresses
Less specific
none
More specifics
0
IRR route objects
1 exact, 1 covering
In RouteViews
2026-10-12 20:02 UTC
Paths
How 63.244.0.0/22 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 21660
| Origin | AS21660 Baxalta Incorporated |
| Origin code | IGP |
| Communities | 3356:3 3356:22 3356:100 3356:123 3356:575 3356:903 3356:2015 36601:150 36601:2001 36601:13760 |
| Updated | 4d 19h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 21660
| Origin | AS21660 Baxalta Incorporated |
| 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 21660
| Origin | AS21660 Baxalta Incorporated |
| 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 |
|---|---|---|---|---|
| 63.244.0.0/22 | AS21660 BAXALTA | RADB | This is proxy route object on behalf of Takeda | MAINT-AS14609 |
| 63.244.0.0/16 covering | AS25929 MILLENNIUM-PHARMACEUTICALS-INC | RADB | Shire Human Genetic Therapies Millennium / Takeda | MAINT-AS27506 |