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	Prefix	Description
	203.246.118.0/24	Korean Education Network
	203.252.27.0/24	Korea Telecom

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS4766	Korea Telecom	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS4766	Korea Telecom	✔	✘

aut-num:        AS17591
as-name:        KRFNET-AS-KR
descr:          National Research Foundation of Korea
country:        KR
admin-c:        AM1908-AP
tech-c:         AM1908-AP
import:         from AS4766
                action pref=10;
                accept ANY
import:         from AS9316
                action pref=100;
                accept ANY
export:         to AS4766
                announce AS17591
export:         to AS9316
                announce AS17591
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
last-modified:  2018-11-19T08:48:02Z
source:         APNIC

Last Update: 2026-06-15T03:22:28Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
ARIN	as-xo-b	59973
RADB	as-dacom	719
RADB	as-kornetbgp	1274
RADB	as-hurricane	25048