211.241.56.0/22 Namseoul university
Announced by AS18027 Namseoul university. RPKI not found Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 211.241.56.0/22
Prefix
Origin
AS18027 NSU-AS-KR-KR
RPKI
RPKI not found
Size
1,024 addresses
Less specific
More specifics
0
IRR route objects
1 exact, 3 covering
In RouteViews
2026-10-13 20:02 UTC
Paths
How 211.241.56.0/22 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 18027
| Origin | AS18027 Namseoul university |
| Origin code | IGP |
| Communities | 174:21001 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 5d 17h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 7029 4766 18027
| Origin | AS18027 Namseoul university |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 6d 2h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 4766 18027
| Origin | AS18027 Namseoul university |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 6d 2h 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 |
|---|---|---|---|---|
| 211.241.56.0/22 | AS18027 NSU-AS-KR-KR | RADB | NAMSEOUL University | MAINT-AS4766 |
| 211.241.56.0/21 covering | AS18027 NSU-AS-KR-KR | RADB | contact noc@bora.net if necessary | MAINT-AS3786 |
| 211.241.0.0/17 covering | AS9316 DACOM-PUBNETPLUS-AS-KR-KR | RADB | DACOM PUBNETPLUS | MAINT-AS4766 |
| 211.241.0.0/17 covering | AS9318 SKB-AS-KR | REACH | REACH (Customer Route) | MAINT-REACH-NOC |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.