203.250.148.0/24 Sejong University
Announced by AS9769 Sejong University. RPKI not found Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 203.250.148.0/24
Prefix
Origin
AS9769 SEJONG-AS-KR
RPKI
RPKI not found
Size
256 addresses
Less specific
More specifics
0
IRR route objects
0 exact, 8 covering
In RouteViews
2026-10-14 20:02 UTC
Paths
How 203.250.148.0/24 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 13760 3356 3786 9769
| Origin | AS9769 Sejong University |
| 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 | 16h 14m ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 3786 9769
| Origin | AS9769 Sejong University |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 7d 2h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 3786 9769
| Origin | AS9769 Sejong University |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 7d 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 |
|---|---|---|---|---|
| 203.250.148.0/23 covering | AS9769 SEJONG-AS-KR | LEVEL3 | Proxy-registered route object | LEVEL3-MNT |
| 203.250.148.0/23 covering | AS9318 SKB-AS-KR | NTTCOM | Proxy-registered route object | MAINT-AS9304 |
| 203.250.148.0/23 covering | AS9769 SEJONG-AS-KR | NTTCOM | proxy for HANARO TELECOM route | MAINT-HANARO |
| 203.250.148.0/23 covering | AS9318 SKB-AS-KR | RADB | SK Broadband | MAINT-AS9318 |
| 203.250.148.0/23 covering | AS9769 SEJONG-AS-KR | RADB | Proxy-Registered Route Object by LG Dacom(AS3786) | MAINT-AS3786 |
| 203.250.148.0/23 covering | AS9318 SKB-AS-KR | REACH | REACH (Customer Route) | MAINT-REACH-NOC |
| 203.250.144.0/20 covering | AS1237 KREONET-AS-KR-KR | RADB | contact hspark@kordic.re.kr if necessary | MAINT-AS3786 |
| 203.250.144.0/20 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.