Network topology

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

AS17518

Currently announcedSnapshot awaiting refresh

SHIOJIRI - Shiojiri City · SHIOJIRI

Last observed9/30/2026, 20:11:36Open ASN profile →

AS17518 relationship topology

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AS17518Shiojiri City

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS18268JANIS - Naganoken Kyodou Densan Co.Ltd.

Relationship: Upstream
Observed weight: 263
ASN registration country: Japan
Latest RIS data: 9/30/2026, 00:00:00

Open AS18268 profile →

All adjacent autonomous systems

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1 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS18268Observed weight 263	JANIS - Naganoken Kyodou Densan Co.Ltd.	Upstream	Japan	8/19/2019, 00:00:00	9/30/2026, 00:00:00	331	0

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