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	Prefix	Description
	45.112.104.0/22	SK Broadband Co Ltd
	61.47.192.0/18	SK Broadband Co Ltd
	103.51.192.0/22	SK Broadband Co Ltd
	125.209.0.0/18	SK Broadband Co Ltd
	125.209.50.0/24	SK Broadband Co Ltd
	125.209.60.0/24	SK Broadband Co Ltd
	203.123.192.0/19	SK Broadband Co Ltd
	203.123.202.0/23	SK Broadband Co Ltd
	203.123.220.0/24	SK Broadband Co Ltd
	223.28.128.0/21	SK Broadband Co Ltd
	223.28.128.0/17	SK Broadband Co Ltd
	223.28.164.0/22	SK Broadband Co Ltd
	223.28.176.0/21	SK Broadband Co Ltd
	223.28.188.0/23	SK Broadband Co Ltd
	223.28.190.0/23	SK Broadband Co Ltd
	223.28.200.0/22	SK Broadband Co Ltd
	223.28.208.0/24	SK Broadband Co Ltd
	223.28.226.0/24	SK Broadband Co Ltd
	223.28.230.0/23	SK Broadband Co Ltd
	223.28.232.0/22	SK Broadband Co Ltd
	223.28.236.0/23	SK Broadband Co Ltd
	223.28.247.0/24	SK Broadband Co Ltd
	223.28.252.0/24	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:        AS17597
as-name:        SKB-SAEROMNET-AS-KR
descr:          SK Broadband Co Ltd
country:        KR
admin-c:        AM1771-AP
tech-c:         AM1771-AP
import:         from AS23563
                action pref=100;
                accept ANY
import:         from AS23578
                action pref=200;
                accept ANY
export:         to AS23563
                announce AS17597
export:         to AS23578
                announce AS17597
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
last-modified:  2020-12-29T05:50:02Z
source:         APNIC

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

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Member of the following AS-SETs

-	Member	ASN Count
RADB	as3491:as-customers-ap	69007
NTTCOM	as-tbroad	26
RADB	as-anc-customer-proxy-register	2403
RADB	as-kornetbgp	1264
NTTCOM	as-hanaro	441
RADB	as-iij	4735
JPIRR	as-iij	4735
ARIN	as1239:as-customers	4238
RADB	as-sejong	372
RADB	as-pacnet-customer-proxy-register	1171
RADB	as-hurricane	24728
RADB	as-kinx-transit	196
RADB	as-skbroadband	966
ARIN	as-xo-b	58192
RADB	as-dacom	708
RADB	as-kornetre	96
LEVEL3	as-level3-origins-na	0
RADB	as-shinbiro	358
RADB	as3491:as-customers-test	67945