Network topology

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

AS7527

Currently announcedSnapshot awaiting refresh

JPIX - Japan Internet Xing Co., Ltd. · JPIX

Last observed9/29/2026, 19:54:10Open ASN profile →

AS7527 relationship topology

Showing 3 / 3

AS7527Japan Internet Xing Co.…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS2516KDDI - KDDI CORPORATION

Relationship: Upstream
Observed weight: 407
ASN registration country: Japan
Latest RIS data: 11/3/2026, 00:00:00

Open AS2516 profile →

All adjacent autonomous systems

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3 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS2516Observed weight 407	KDDI - KDDI CORPORATION	Upstream	Japan	8/19/2019, 00:00:00	11/3/2026, 00:00:00	376	200
AS2497Observed weight 279	IIJ - Internet Initiative Japan Inc.	Upstream	Japan	8/19/2019, 00:00:00	11/3/2026, 00:00:00	611	158
AS24257Observed weight 262	JPIX-64ES - Japan Internet Xing Co., Ltd.	Downstream	Japan	8/19/2019, 00:00:00	11/3/2026, 00:00:00	328	0

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