Network topology

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

AS152871

Currently announcedSnapshot awaiting refresh

SANSO-NET

Last observed11/7/2026, 21:23:05Open ASN profile →

AS152871 relationship topology

Showing 2 / 2

AS152871SANSO-NET

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS2516KDDI - KDDI CORPORATION

Relationship: Upstream
Observed weight: 284
ASN registration country: Japan
Latest RIS data: 10/8/2026, 00:00:00

Open AS2516 profile →

All adjacent autonomous systems

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

2 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS2516Observed weight 284	KDDI - KDDI CORPORATION	Upstream	Japan	8/28/2019, 00:00:00	10/8/2026, 00:00:00	1,855	0
AS4713Observed weight 258	OCN - NTT DOCOMO BUSINESS,Inc.	Upstream	Japan	8/28/2019, 00:00:00	10/8/2026, 00:00:00	476	0

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