Network topology

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

AS154090

Currently announcedSnapshot awaiting refresh

FinStadiumX Co., Ltd. · FINSTADIUMX-AS-AP

Last observed11/6/2026, 12:47:50Open ASN profile →

AS154090 relationship topology

Showing 2 / 2

AS154090FinStadiumX Co., Ltd.

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS8220COLT COLT Technology Services Group Limited

Relationship: Upstream
Observed weight: 178
ASN registration country: United Kingdom
Latest RIS data: 11/6/2026, 00:00:00

Open AS8220 profile →

All adjacent autonomous systems

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2 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS8220Observed weight 178	COLT COLT Technology Services Group Limited	Upstream	United Kingdom	8/28/2019, 00:00:00	11/6/2026, 00:00:00	253	0
AS10010Observed weight 76	TOKAI - TOKAI Communications Corporation	Upstream	Japan	9/19/2019, 00:00:00	11/6/2026, 00:00:00	92	0

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