Network topology

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

AS152870

Currently announcedSnapshot awaiting refresh

KAICHI-NET

Last observed10/9/2026, 00:40:49Open ASN profile →

AS152870 relationship topology

Showing 2 / 2

AS152870KAICHI-NET

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS2907SINET-AS - Research Organization of Information and Systems, National Institute of Informatics

Relationship: Upstream
Observed weight: 356
ASN registration country: Japan
Latest RIS data: 10/15/2026, 00:00:00

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All adjacent autonomous systems

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2 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS2907Observed weight 356	SINET-AS - Research Organization of Information and Systems, National Institute of Informatics	Upstream	Japan	8/28/2019, 00:00:00	10/15/2026, 00:00:00	238	331
AS150369Observed weight 61	Infal - TelHi Corporation	Upstream	Japan	8/28/2019, 00:00:00	10/15/2026, 00:00:00	110	0

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