Network topology

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

AS218640

Currently announcedSnapshot awaiting refresh

KC-AS Kansei CHIBA · KC-AS

Last observed10/13/2026, 14:49:45Open ASN profile →

AS218640 relationship topology

Showing 2 / 2

AS218640KC-AS Kansei CHIBA

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS209533BGPTunnel iFog GmbH

Relationship: Upstream
Observed weight: 198
ASN registration country: Switzerland
Latest RIS data: 10/31/2026, 00:00:00

Open AS209533 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
AS209533Observed weight 198	BGPTunnel iFog GmbH	Upstream	Switzerland	8/28/2019, 00:00:00	10/31/2026, 00:00:00	0	268
AS34872Observed weight 69	Servperso_Systems Sarah Rossius trading as Servperso Systems	Upstream	Belgium	8/28/2019, 00:00:00	10/31/2026, 00:00:00	0	96

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