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	Prefix	Description
	203.239.216.0/21	Hyundai Engineering Construction Co., Ltd.(HDEC)

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS3786	LG DACOM Corporation	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS3786	LG DACOM Corporation	✔	✘

aut-num:        AS9953
as-name:        HDVenture-AS
descr:          Hyundai Engineering   Construction Co., Ltd.(HDEC)
country:        KR
admin-c:        AM2015-AP
tech-c:         AM2015-AP
import:         from AS3786
                action pref=100;
                accept ANY
import:         from AS4670
                action pref=100;
                accept ANY
export:         to AS3786
                announce AS9953
export:         to AS4670
                announce AS9953
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
last-modified:  2018-12-03T01:27:24Z
source:         APNIC

Last Update: 2026-06-14T03:22:29Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
RADB	as-kornetbgp	1274
RADB	as-dacom	719
ARIN	as-xo-b	59972