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	Prefix	Description
	1.231.193.0/24	SK Broadband Co Ltd
	61.108.10.0/24	DACOM-PUBNETPLUS
	103.157.158.0/24	SEOUL EDUCATION RESEARCH INFORMATION INSTITUTE
	103.157.159.0/24	SEOUL EDUCATION RESEARCH INFORMATION INSTITUTE
	202.171.248.0/24	Seoul Metropolitan Office Of Education
	202.171.249.0/24	Seoul Metropolitan Office Of Education
	202.171.250.0/24	Seoul Metropolitan Office Of Education
	202.171.251.0/24	Seoul Metropolitan Office Of Education
	210.180.119.0/24	-
	218.48.161.0/24	-
	218.48.162.0/24	SK Broadband Co Ltd
	218.48.163.0/24	-
	218.48.166.0/24	-
	218.48.168.0/24	-
	218.48.173.0/24	-
	220.65.122.0/24	-
	118.221.198.0/24	SK Broadband Co Ltd
	118.221.199.0/24	SK Broadband Co Ltd
	118.221.200.0/24	SK Broadband Co Ltd
	118.221.206.0/24	SK Broadband Co Ltd
	118.221.207.0/24	SK Broadband Co Ltd
	211.61.17.0/24	-
	211.61.19.0/24	-
	211.61.20.0/24	-
	211.61.21.0/24	-
	211.61.22.0/24	-
	211.61.23.0/24	-
	211.61.24.0/24	-

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6

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Peers

	ASN	Description	IPv4	IPv6

Last Update: 2026-08-10T03:22:26Z UTC

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Member of the following AS-SETs

-	Member	ASN Count