147.43.20.0/22 Korea Atomic Energy Research Institute
Announced by AS7564 Korea Atomic Energy Research Institute. RPKI not found Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 147.43.20.0/22
Prefix
Origin
AS7564 KAERINET-AS-KR
RPKI
RPKI not found
Size
1,024 addresses
Less specific
More specifics
0
IRR route objects
1 exact, 2 covering
In RouteViews
2026-10-12 16:02 UTC
Paths
How 147.43.20.0/22 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 174 17579 1237 7564
| Origin | AS7564 Korea Atomic Energy Research Institute |
| Origin code | incomplete |
| Communities | 174:21001 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 4d 14h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 24482 17579 1237 7564
| Origin | AS7564 Korea Atomic Energy Research Institute |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 4d 22h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 4766 1237×2 7564
| Origin | AS7564 Korea Atomic Energy Research Institute |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 4d 22h 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 |
|---|---|---|---|---|
| 147.43.20.0/22 | AS7564 KAERINET-AS-KR | RADB | customer route | MAINT-AS9318 |
| 147.43.16.0/20 covering | AS7564 KAERINET-AS-KR | RADB | Proxy-Registered Route Object by LG Dacom(AS3786) | MAINT-AS3786 |
| 147.43.0.0/16 covering | AS7564 KAERINET-AS-KR | RADB | contact hyeseon@kaeri.re.kr if necessary contact ycgo@kaeri.re.kr if necessary | MAINT-AS3786 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.