Network topology

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

AS199353

Currently announcedSnapshot awaiting refresh

Gao Yuheng · YUHENG-NETWORK-AS

Last observed11/10/2026, 00:00:00Open ASN profile →

AS199353 relationship topology

Showing 1 / 1

AS199353Gao Yuheng

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS138997Network name pending collection

Relationship: Upstream
Observed weight: 234
ASN registration country: Registration country pending sync
Latest RIS data: 11/10/2026, 00:00:00

Open AS138997 profile →

All adjacent autonomous systems

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

1 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	Visible prefixes	Collectors
AS138997Observed weight 234	Network name pending collection	Upstream	Registration country pending sync	11/10/2026, 00:00:00	11/10/2026, 00:00:00	26	1

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