Network topology

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

AS38649

Currently announcedSnapshot awaiting refresh

UEC-EXP

Last observed10/10/2026, 08:05:02Open ASN profile →

AS38649 relationship topology

Showing 3 / 3

AS38649UEC-EXP

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS59105HOMENOC - Home NOC Operators Group

Relationship: Upstream
Observed weight: 269
ASN registration country: Japan
Latest RIS data: 10/13/2026, 00:00:00

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All adjacent autonomous systems

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3 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4
AS59105Observed weight 269	HOMENOC - Home NOC Operators Group	Upstream	Japan	8/23/2019, 00:00:00	10/13/2026, 00:00:00	334
AS150369Observed weight 218	Infal	Upstream	Japan	8/23/2019, 00:00:00	10/2/2026, 00:00:00	279
AS38074Observed weight 28	SDCC-AS-AP - SDCC Japan-West Area	Upstream	Japan	8/23/2019, 00:00:00	10/2/2026, 00:00:00	33

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