Network topology

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

AS23619

Currently announcedSnapshot awaiting refresh

E-OSAKA

Last observed10/22/2026, 13:18:01Open ASN profile →

AS23619 relationship topology

Showing 2 / 2

AS23619E-OSAKA

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS2914NTT-DATA-2914 - NTT America, Inc.

Relationship: Upstream
Observed weight: 259
ASN registration country: United States
Latest RIS data: 10/15/2026, 00:00:00

Open AS2914 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
AS2914Observed weight 259	NTT-DATA-2914 - NTT America, Inc.	Upstream	United States	8/21/2019, 00:00:00	10/15/2026, 00:00:00	666	0
AS4713Observed weight 258	OCN - NTT DOCOMO BUSINESS,Inc.	Upstream	Japan	8/21/2019, 00:00:00	10/15/2026, 00:00:00	1,332	0

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