152.149.40.0/21 Daewoo Information Systems
Announced by AS4961 Daewoo Information Systems. RPKI not found Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 152.149.40.0/21
Prefix
Origin
AS4961 DISC-AS-KR-KR
RPKI
RPKI not found
Size
2,048 addresses
Less specific
none
More specifics
0
IRR route objects
0 exact, 1 covering
In RouteViews
2026-10-12 12:02 UTC
Paths
How 152.149.40.0/21 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 3786 4961
| Origin | AS4961 Daewoo Information Systems |
| Origin code | IGP |
| Communities | 3356:3 3356:22 3356:86 3356:575 3356:666 3356:903 3356:2003 3786:11 36601:150 36601:2001 36601:13760 |
| Updated | 4d 10h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 3786 4961
| Origin | AS4961 Daewoo Information Systems |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 4d 18h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 3786 4961
| Origin | AS4961 Daewoo Information Systems |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 4d 18h 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 |
|---|---|---|---|---|
| 152.149.0.0/16 covering | AS4961 DISC-AS-KR-KR | RADB | contact jykang@disc.co.kr if necessary | MAINT-AS3786 |