Network topology

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

AS151375

Currently announcedSnapshot awaiting refresh

HIMAWARI-NET

Last observed10/8/2026, 20:52:10Open ASN profile →

AS151375 relationship topology

Showing 3 / 3

AS151375HIMAWARI-NET

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS17676GIGAINFRA - SoftBank Corp.

Relationship: Upstream
Observed weight: 192
ASN registration country: Japan
Latest RIS data: 10/8/2026, 00:00:00

Open AS17676 profile →

All adjacent autonomous systems

The table preserves every relationship in the selected filter; graph limits and pagination never remove data.

3 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4
AS17676Observed weight 192	GIGAINFRA - SoftBank Corp.	Upstream	Japan	8/28/2019, 00:00:00	10/8/2026, 00:00:00	641
AS7679Observed weight 117	QTNET - QTnet,Inc.	Upstream	Japan	8/28/2019, 00:00:00	10/8/2026, 00:00:00	366
AS35280Observed weight 1	F5 F5 Networks SARL	Uncertain relationship	France	8/28/2019, 00:00:00	10/8/2026, 00:00:00	3

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