211.233.128.0/20 Korea Telecom
Announced by AS4766 Korea Telecom. RPKI not found Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 211.233.128.0/20
Prefix
Origin
AS4766 KIXS-AS-KR-KR
RPKI
RPKI not found
Size
4,096 addresses
Less specific
none
More specifics
0
IRR route objects
2 exact, 2 covering
In RouteViews
2026-10-15 04:02 UTC
Paths
How 211.233.128.0/20 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
| Origin | AS4766 Korea Telecom |
| Origin code | IGP |
| Communities | 174:21001 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 7d 3h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 7029 4766
| Origin | AS4766 Korea Telecom |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 7d 12h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 4766
| Origin | AS4766 Korea Telecom |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 7d 11h 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 |
|---|---|---|---|---|
| 211.233.128.0/20 | AS9963 NETROPY-AS-KR | RADB | contact sslee@moumnet.com if necessary | MAINT-AS3786 |
| 211.233.128.0/20 | AS4670 HYUNDAI-KR | REACH | REACH (Customer Route) | MAINT-REACH-NOC |
| 211.233.128.0/18 covering | AS9573 KRFUTURES-AS-KR-KR | RADB | contact jangsg@nowis.co.kr if necessary contact seyoo@nowis.co.kr if necessary | MAINT-AS3786 |
| 211.233.128.0/17 covering | AS9963 NETROPY-AS-KR | RADB | PACNET (proxy-registered route object) | MAINT-AS4637 |