121.253.58.0/24 LG DACOM Corporation
Announced by AS3786 LG DACOM Corporation. RPKI not found Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 121.253.58.0/24
Prefix
Origin
AS3786 LGDACOM-KR
RPKI
RPKI not found
Size
256 addresses
Less specific
More specifics
0
IRR route objects
3 exact, 3 covering
In RouteViews
2026-10-13 20:02 UTC
Paths
How 121.253.58.0/24 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 174 3786
| Origin | AS3786 LG DACOM Corporation |
| Origin code | IGP |
| Communities | 174:21001 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 5d 19h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 3786
| Origin | AS3786 LG DACOM Corporation |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 6d 3h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 3786
| Origin | AS3786 LG DACOM Corporation |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 6d 3h 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 |
|---|---|---|---|---|
| 121.253.58.0/24 | AS6619 SAMSUNGSDS-AS-KR-KR | NTTCOM | CMI IP Transit | MAINT-CMI-INT-HK |
| 121.253.58.0/24 | AS6619 SAMSUNGSDS-AS-KR-KR | RADB | CMI (Customer Route) | MAINT-AS58453 |
| 121.253.58.0/24 | AS9318 SKB-AS-KR | RADB | AS 9318 | MAINT-AS9318 |
| 121.253.0.0/16 covering | AS6619 SAMSUNGSDS-AS-KR-KR | RADB | SAMSUNG SDS route object | MAINT-AS6619 |
| 121.252.0.0/15 covering | AS6619 SAMSUNGSDS-AS-KR-KR | RADB | SAMSUNG SDS route object | MAINT-AS6619 |
| 121.252.0.0/15 covering | AS198949 Radware | RADB | SAMSUNG SDS | MAINT-AS198949 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.