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	Prefix	Description
	27.112.128.0/17	SK Broadband Co Ltd
	45.112.108.0/22	SK Broadband Co Ltd
	61.100.192.0/19	SK Broadband Co Ltd
	61.252.192.0/18	SK Broadband Co Ltd
	103.51.196.0/22	SK Broadband Co Ltd
	112.121.0.0/19	SK Broadband Co Ltd
	117.20.80.0/20	SK Broadband Co Ltd
	119.148.112.0/20	SK Broadband Co Ltd
	125.31.128.0/18	SK Broadband Co Ltd
	203.90.32.0/19	SK Broadband Co Ltd
	203.149.112.0/20	SK Broadband Co Ltd
	211.115.224.0/19	TBROAD abc
	211.172.32.0/19	TBROAD abc
	211.172.64.0/20	TBROAD abc
	211.173.128.0/19	TBROAD abc
	211.174.0.0/20	TBROAD abc

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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:        AS18310
as-name:        SKB-VITSSEN-AS-KR
descr:          SK Broadband Co Ltd
country:        KR
admin-c:        AM1452-AP
tech-c:         AM1452-AP
import:         from AS3786
                action pref=100;
                accept ANY
import:         from AS9318
                action pref=10;
                accept ANY
export:         to AS3786
                announce AS18310
export:         to AS9318
                announce AS18310
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
last-modified:  2020-12-29T05:52:04Z
source:         APNIC

Last Update: 2025-12-29T03:22:22Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
RADB	as-kinx-transit	196
RADB	as-anc-customer-proxy-register	2403
RADB	as-sejong	372
RADB	as-iij	4735
RADB	as-dacom	708
JPIRR	as-iij	4735
RADB	as-hurricane	24728
RADB	as-pacnet-customer-proxy-register	1171
RADB	as-shinbiro	358
ARIN	as1239:as-customers	4238
RADB	as3491:as-customers-test	67939
RADB	as3491:as-customers-ap	69001
RADB	as-kornetbgp	1264
ARIN	as-xo-b	58189
NTTCOM	as-tbroad	26
RADB	as-skbroadband	966
NTTCOM	as-hanaro	441
LEVEL3	as-level3-origins-na	0