Network topology

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

AS23596

Currently announcedSnapshot awaiting refresh

EDNSKR-KR-KR - Korea Internet Security Agency · EDNSKR-KR-KR

Last observed10/15/2026, 10:34:42Open ASN profile →

AS23596 relationship topology

Showing 4 / 4

AS23596Korea Internet Security…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS1237KREONET-AS-KR-KR - KISTI

Relationship: Upstream
Observed weight: 503
ASN registration country: South Korea
Latest RIS data: 10/1/2026, 00:00:00

Open AS1237 profile →

All adjacent autonomous systems

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4 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS1237Observed weight 503	KREONET-AS-KR-KR - KISTI	Upstream	South Korea	8/21/2019, 00:00:00	10/1/2026, 00:00:00	474	372
AS24151Observed weight 396	CNNIC-CRITICAL-AP - China Internet Network Infomation Center	Upstream	China	8/21/2019, 00:00:00	10/1/2026, 00:00:00	342	315
AS22548Observed weight 379	AS22548 - Nucleo de Inf. e Coord. do Ponto BR - NIC.BR	Upstream	Registration country pending sync	8/21/2019, 00:00:00	10/1/2026, 00:00:00	379	619
AS4766Observed weight 281	KIXS-AS-KR-KR - Korea Telecom	Upstream	South Korea	8/21/2019, 00:00:00	10/1/2026, 00:00:00	597	0

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