203.83.158.0/24 Korea Internet Security Agency
Announced by AS23600 Korea Internet Security Agency. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 203.83.158.0/24
Prefix
Origin
AS23600 GDNSKR-KR-KR
RPKI
RPKI valid
Size
256 addresses
Less specific
none
More specifics
0
IRR route objects
2 exact, 0 covering
In RouteViews
2026-10-12 16:02 UTC
Paths
How 203.83.158.0/24 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 4766 23600
| Origin | AS23600 Korea Internet Security Agency |
| Origin code | incomplete |
| Communities | 174:21001 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 4d 15h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 4766 23600
| Origin | AS23600 Korea Internet Security Agency |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 5d 0h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 4766 23600
| Origin | AS23600 Korea Internet Security Agency |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 5d 0h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS23600 to originate 203.83.158.0/24 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 203.83.158.0/24 | /24 | AS23600 GDNSKR-KR-KR | APNIC |
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 |
|---|---|---|---|---|
| 203.83.158.0/24 | AS23600 GDNSKR-KR-KR | APNIC | Korea Internet & Security Agency (KISA) Seocho-ro 398, Seocho-gu, Seoul, Korea | MNT-KRNIC-AP |
| 203.83.158.0/24 | AS23600 GDNSKR-KR-KR | RADB | Proxy-registered route object | MAINT-AS3491 |