203.247.212.0/22 Hannam University
Announced by AS9775 Hannam University. RPKI not found Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 203.247.212.0/22
Prefix
Origin
AS9775 HANNAM-AS-KR
RPKI
RPKI not found
Size
1,024 addresses
Less specific
none
More specifics
0
IRR route objects
3 exact, 1 covering
In RouteViews
2026-10-16 16:02 UTC
Paths
How 203.247.212.0/22 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 4766 9775
| Origin | AS9775 Hannam University |
| Origin code | IGP |
| Communities | 174:21001 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 8d 15h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 7029 4766 9775
| Origin | AS9775 Hannam University |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 9d 0h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 4766 9775
| Origin | AS9775 Hannam University |
| Origin code | IGP |
| Communities | 6461:5997 36295:100 36295:6461 |
| Updated | 1d 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 |
|---|---|---|---|---|
| 203.247.212.0/22 | AS9775 HANNAM-AS-KR | NTTCOM | SKNETWORKS | MAINT-SKNETWORKS |
| 203.247.212.0/22 | AS9775 HANNAM-AS-KR | RADB | Hannam University | MAINT-AS4766 |
| 203.247.212.0/22 | AS9318 SKB-AS-KR | REACH | REACH (Customer Route) | MAINT-REACH-NOC |
| 203.247.192.0/19 covering | AS1237 KREONET-AS-KR-KR | RADB | contact hspark@kordic.re.kr if necessary | MAINT-AS3786 |