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	Prefix	Description
	203.255.220.0/23	Korean Education Network
	210.119.188.0/22	Korean Education Network
	210.181.142.0/23	Korean Education Network
	210.181.144.0/22	Korean Education Network
	210.181.148.0/24	Korean Education Network
	210.181.149.0/24	Korean Education Network
	210.181.151.0/24	Korean Education Network
	218.150.181.0/24	Korea Telecom
	218.150.182.0/24	Korea Telecom
	218.150.183.0/24	Korea Telecom
	220.68.64.0/19	Korean Education Network

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS4766	Korea Telecom	✔	✘
	AS3786	LG DACOM Corporation	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS4766	Korea Telecom	✔	✘
	AS3786	LG DACOM Corporation	✔	✘

aut-num:        AS9970
as-name:        KUT-AS
descr:          Korea University of Technology and Education
country:        KR
admin-c:        AM1945-AP
tech-c:         AM1945-AP
import:         from AS2563
                action pref=50;
                accept ANY
import:         from AS4060
                action pref=50;
                accept ANY
export:         to AS2563
                announce AS9970
export:         to AS4060
                announce AS9970
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
last-modified:  2018-11-13T07:56:07Z
source:         APNIC

Last Update: 2026-05-07T03:22:26Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
ARIN	as-globeinternet-clients	89258
RIPE	as-globeinternet-clients	89258
ARIN	as-xo-b	58838
RADB	as-dacom	718
RADB	as-hurricane	24734
RADB	as-kornetbgp	1272