61.104.0.0/16 SK Telecom
Announced by AS9644 SK Telecom. RPKI not found Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 61.104.0.0/16
Prefix
Origin
AS9644 SKTELECOM-NET-AS-KR
RPKI
RPKI not found
Size
65,536 addresses
Less specific
none
More specifics
8
IRR route objects
4 exact, 0 covering
In RouteViews
2026-10-13 12:02 UTC
Paths
How 61.104.0.0/16 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 2914 9318 9644
| Origin | AS9644 SK Telecom |
| Origin code | IGP |
| Communities | 174:21000 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 5d 12h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 2914 9318 9644
| Origin | AS9644 SK Telecom |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 5d 21h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 9318 9644
| Origin | AS9644 SK Telecom |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 5d 21h 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 |
|---|---|---|---|---|
| 61.104.0.0/16 | AS9277 SKB-T-AS-KR-KR | NTTCOM | Temporary regisitered customer object by NTT Korea | MAINT-NTTCOM-BB |
| 61.104.0.0/16 | AS18302 SKG_NW-AS-KR-KR | NTTCOM | SKNETWORKS | MAINT-SKNETWORKS |
| 61.104.0.0/16 | AS9644 SKTELECOM-NET-AS-KR | RADB | SKTelecom | MAINT-AS9318 |
| 61.104.0.0/16 | AS18302 SKG_NW-AS-KR-KR | RADB | PACNET (proxy-registered route object) | MAINT-AS4637 |
More specific
Prefixes inside 61.104.0.0/16
8 announced prefixes fall inside this one.
Show the 8 prefixes
61.104.55.0/24 AS38130 SAMSUNGGROUP-KR61.104.76.0/24 AS17841 NCIA-AS-KR-KR61.104.128.0/24 AS38114 TERANET-AS-KR-KR61.104.129.0/24 AS38114 TERANET-AS-KR-KR61.104.130.0/24 AS38114 TERANET-AS-KR-KR61.104.131.0/24 AS38114 TERANET-AS-KR-KR61.104.132.0/24 AS38114 TERANET-AS-KR-KR61.104.133.0/24 AS38114 TERANET-AS-KR-KR