49.143.128.0/18 CMB Daejeon Broadcasting Co,.Ltd
Announced by AS38684 CMB Daejeon Broadcasting Co,.Ltd. RPKI not found Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 49.143.128.0/18
Prefix
Origin
AS38684 CMBDAEJEON-AS-KR-KR
RPKI
RPKI not found
Size
16,384 addresses
Less specific
none
More specifics
24
IRR route objects
2 exact, 0 covering
In RouteViews
2026-10-16 08:02 UTC
Paths
How 49.143.128.0/18 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 9457 38684
| Origin | AS38684 CMB Daejeon Broadcasting Co,.Ltd |
| Origin code | IGP |
| Communities | 174:21201 174:22044 36601:150 36601:174 36601:2001 |
| Updated | 8d 6h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 7029 6939 9318 38684
| Origin | AS38684 CMB Daejeon Broadcasting Co,.Ltd |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 8d 14h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 9318 38684
| Origin | AS38684 CMB Daejeon Broadcasting Co,.Ltd |
| Origin code | IGP |
| Communities | 6461:5997 36295:100 36295:6461 |
| Updated | 19h 25m 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 |
|---|---|---|---|---|
| 49.143.128.0/18 | AS38684 CMBDAEJEON-AS-KR-KR | NTTCOM | proxy for HANARO TELECOM route | MAINT-HANARO |
| 49.143.128.0/18 | AS38684 CMBDAEJEON-AS-KR-KR | RADB | Transit customer route announce | MAINT-AS9318 |
More specific
Prefixes inside 49.143.128.0/18
24 announced prefixes fall inside this one.
Show the 24 prefixes
49.143.128.0/22 AS38684 CMBDAEJEON-AS-KR-KR49.143.132.0/22 AS38684 CMBDAEJEON-AS-KR-KR49.143.136.0/22 AS38684 CMBDAEJEON-AS-KR-KR49.143.140.0/22 AS38684 CMBDAEJEON-AS-KR-KR49.143.144.0/22 AS38684 CMBDAEJEON-AS-KR-KR49.143.148.0/22 AS38684 CMBDAEJEON-AS-KR-KR49.143.152.0/22 AS38684 CMBDAEJEON-AS-KR-KR49.143.156.0/22 AS38684 CMBDAEJEON-AS-KR-KR49.143.160.0/22 AS38684 CMBDAEJEON-AS-KR-KR49.143.164.0/22 AS38684 CMBDAEJEON-AS-KR-KR49.143.168.0/22 AS38684 CMBDAEJEON-AS-KR-KR49.143.172.0/22 AS38684 CMBDAEJEON-AS-KR-KR49.143.176.0/22 AS38684 CMBDAEJEON-AS-KR-KR49.143.180.0/24 AS18033 CMBTGD-AS-KR-KR49.143.181.0/24 AS18033 CMBTGD-AS-KR-KR49.143.182.0/24 AS18033 CMBTGD-AS-KR-KR49.143.183.0/24 AS18033 CMBTGD-AS-KR-KR49.143.184.0/24 AS18033 CMBTGD-AS-KR-KR49.143.185.0/24 AS18033 CMBTGD-AS-KR-KR49.143.186.0/24 AS18033 CMBTGD-AS-KR-KR49.143.187.0/24 AS18168 CMBTGS-AS-KR-KR49.143.188.0/23 AS38684 CMBDAEJEON-AS-KR-KR49.143.190.0/24 AS38684 CMBDAEJEON-AS-KR-KR49.143.191.0/24 AS38684 CMBDAEJEON-AS-KR-KR