Network topology

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

AS17530

Currently announcedSnapshot awaiting refresh

NNS - Nihon Network Service Co, .Ltd. · NNS

Last observed9/30/2026, 20:11:44Open ASN profile →

AS17530 relationship topology

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AS17530Nihon Network Service C…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS17683WINTECH-COM - Wingtechnology Communications, Inc.

Relationship: Upstream
Observed weight: 445
ASN registration country: Japan
Latest RIS data: 9/30/2026, 00:00:00

Open AS17683 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
AS17683Observed weight 445	WINTECH-COM - Wingtechnology Communications, Inc.	Upstream	Japan	8/19/2019, 00:00:00	9/30/2026, 00:00:00	1,332	359

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