Network topology

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

AS214430

Currently announcedSnapshot awaiting refresh

Takahiro Fukushima · xronos

Last observed10/13/2026, 07:06:46Open ASN profile →

AS214430 relationship topology

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AS214430Takahiro Fukushima

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS21738ROZINT - Rozint

Relationship: Upstream
Observed weight: 241
ASN registration country: United States
Latest RIS data: 11/9/2026, 00:00:00

Open AS21738 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
AS21738Observed weight 241	ROZINT - Rozint	Upstream	United States	8/28/2019, 00:00:00	11/9/2026, 00:00:00	0	718

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