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	Prefix	Description
	27.124.128.0/17	SK Broadband Co Ltd
	45.112.156.0/22	SK Broadband Co Ltd
	111.171.0.0/17	SK Broadband Co Ltd
	112.140.64.0/18	SK Broadband Co Ltd
	117.58.128.0/20	SK Broadband Co Ltd
	120.143.160.0/19	SK Broadband Co Ltd
	203.130.176.0/20	SK Broadband Co Ltd

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS9318	SK Broadband Co Ltd	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS9318	SK Broadband Co Ltd	✔	✘

aut-num:        AS38109
as-name:        SKB-TCNINTERNET-AS-KR
descr:          SK Broadband Co Ltd
country:        KR
admin-c:        AM1444-AP
tech-c:         AM1444-AP
import:         from AS9318
                action pref=100;
                accept ANY
import:         from AS9848
                action pref=100;
                accept ANY
export:         to AS9318
                announce AS38109
export:         to AS9848
                announce AS38109
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
last-modified:  2020-12-29T05:56:03Z
source:         APNIC

Last Update: 2026-06-14T03:22:30Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
RADB	as-kornetbgp	1274
RADB	as-dacom	719
ARIN	as-xo-b	59972
RADB	as3491:as-customers-test	70541
RADB	as-shinbiro	371
RADB	as-hurricane	25048
RADB	as3491:as-customers-ap	71650
RADB	as-skbroadband	981
RADB	as-sejong	385
RADB	as-anc-customer-proxy-register	2403
NTTCOM	as-hanaro	441
LEVEL3	as-level3-origins-na	0