Network topology

Relationships come from RIS AS_PATH observations; direction represents path position, not a commercial contract or traffic direction.

AS9858

Currently announcedSnapshot awaiting refresh

KRNICNET-KR - Korea Internet Security Agency · KRNICNET-KR

Last observed11/3/2026, 11:26:51Open ASN profile →

AS9858 relationship topology

Showing 6 / 6

AS9858Korea Internet Security…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS4766KIXS-AS-KR-KR - Korea Telecom

Relationship: Upstream
Observed weight: 634
ASN registration country: South Korea
Latest RIS data: 11/3/2026, 00:00:00

Open AS4766 profile →

All adjacent autonomous systems

The table preserves every relationship in the selected filter; graph limits and pagination never remove data.

6 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS4766Observed weight 634	KIXS-AS-KR-KR - Korea Telecom	Upstream	South Korea	8/19/2019, 00:00:00	11/3/2026, 00:00:00	3,697	171
AS9318Observed weight 467	SKB-AS-KR - SK Broadband Co Ltd	Upstream	South Korea	8/19/2019, 00:00:00	11/3/2026, 00:00:00	2,331	684
AS23600Observed weight 463	GDNSKR-KR-KR - Korea Internet Security Agency	Downstream	South Korea	8/19/2019, 00:00:00	11/3/2026, 00:00:00	370	492
AS45370Observed weight 274	BROADBANDIDC-AS-KR-KR - BROADBANDIDC	Upstream	South Korea	8/19/2019, 00:00:00	11/3/2026, 00:00:00	366	0
AS9755Observed weight 272	RPKINET1-KR	Downstream	South Korea	8/19/2019, 00:00:00	11/3/2026, 00:00:00	359	0
AS3786Observed weight 195	LGDACOM-KR	Upstream	South Korea	8/19/2019, 00:00:00	11/3/2026, 00:00:00	1,634	0

CHA.LA ASN relationship snapshotRelationships are normalized by CHA.LA from collected routing observations and registration context.CHA.LA routing observations · registration context