ResearchRouting table, looking glass, RPKI & IRR

218.48.0.0/15 SK Broadband Co Ltd

Announced by AS9318 SK Broadband Co Ltd. RPKI not found Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 218.48.0.0/15

Prefix
218.48.0.0/15
Origin
AS9318 SKB-AS-KR
RPKI
RPKI not found
Size
131,072 addresses
Less specific
218.48.0.0/13 AS9318 SKB-AS-KR
More specifics
21
IRR route objects
3 exact, 1 covering
In RouteViews
2026-10-13 12:02 UTC
Paths

How 218.48.0.0/15 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 174 701 9318×5
OriginAS9318 SK Broadband Co Ltd
Origin codeIGP
Communities174:21000 174:22013 36601:150 36601:174 36601:2001
Updated5d 12h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 7029 6939 9318×5
OriginAS9318 SK Broadband Co Ltd
Origin codeIGP
Communities903:900 903:13760
Updated5d 21h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 9318
OriginAS9318 SK Broadband Co Ltd
Origin codeIGP
Communities6461:5997 36295:100 36295:6461
Updated3h 19m ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 9318×5
OriginAS9318 SK Broadband Co Ltd
Origin codeIGP
Communitiesnone
Updated5d 21h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 701 9318×5
OriginAS9318 SK Broadband Co Ltd
Origin codeIGP
Communities174:21000 174:22013 36295:100 36295:174
Updated9d 14h 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.

RouteOriginSourceDescriptionMaintained by
218.48.0.0/15AS9318 SKB-AS-KRNTTCOMproxy for HANARO TELECOM routeMAINT-HANARO
218.48.0.0/15AS9318 SKB-AS-KRRADBSK BroadbandMAINT-AS9318
218.48.0.0/15AS9318 SKB-AS-KRREACHREACH (Customer Route)MAINT-REACH-NOC
218.48.0.0/13 coveringAS9318 SKB-AS-KRRADBSK BroadbandMAINT-AS9318
Less specific

Covering prefixes

Announced prefixes that contain this one, most specific first.

218.48.0.0/13 AS9318 SKB-AS-KR
More specific

Prefixes inside 218.48.0.0/15

21 announced prefixes fall inside this one.

Show the 21 prefixes
218.48.0.0/23 AS9318 SKB-AS-KR218.48.5.0/24 AS4766 KIXS-AS-KR-KR218.48.10.0/24 AS4766 KIXS-AS-KR-KR218.48.64.0/24 AS4766 KIXS-AS-KR-KR218.48.65.0/24 AS4766 KIXS-AS-KR-KR218.48.66.0/24 AS4766 KIXS-AS-KR-KR218.48.115.0/24 AS4766 KIXS-AS-KR-KR218.48.125.0/24 AS4766 KIXS-AS-KR-KR218.48.154.0/24 AS4766 KIXS-AS-KR-KR218.48.161.0/24 AS23579 SENNEIS-AS-KR-KR218.48.162.0/24 AS23579 SENNEIS-AS-KR-KR218.48.163.0/24 AS23579 SENNEIS-AS-KR-KR218.48.166.0/24 AS23579 SENNEIS-AS-KR-KR218.48.168.0/24 AS23579 SENNEIS-AS-KR-KR218.48.173.0/24 AS23579 SENNEIS-AS-KR-KR218.48.187.0/24 AS4766 KIXS-AS-KR-KR218.48.195.0/24 AS4766 KIXS-AS-KR-KR218.48.206.0/24 AS4766 KIXS-AS-KR-KR218.48.210.0/23 AS9318 SKB-AS-KR218.49.25.0/24 AS152216 KACRPR-AS-KR-KR218.49.226.0/23 AS9318 SKB-AS-KR
Tools

Check 218.48.0.0/15 live

Looking glassIP to ASN APIRPKI APIIRR API