Network topology

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

AS18259

Currently announcedSnapshot awaiting refresh

HIGE

Last observed9/30/2026, 21:51:30Open ASN profile →

AS18259 relationship topology

Showing 3 / 3

AS18259HIGE

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

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

Relationship: Upstream
Observed weight: 325
ASN registration country: United States
Latest RIS data: 10/22/2026, 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.

3 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS2914Observed weight 325	NTT-DATA-2914 - NTT America, Inc.	Upstream	United States	8/19/2019, 00:00:00	10/22/2026, 00:00:00	1,482	316
AS7674Observed weight 143	GOFORS - NTT DOCOMO BUSINESS, Inc	Downstream	Japan	8/19/2019, 00:00:00	10/22/2026, 00:00:00	504	0
AS4713Observed weight 5	OCN - NTT DOCOMO BUSINESS,Inc.	Upstream	Japan	8/19/2019, 00:00:00	10/22/2026, 00:00:00	30	4

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