Network topology

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

AS213876

Currently announcedSnapshot awaiting refresh

LangYa-AS Qiyuan Chen · LangYa-AS

Last observed10/18/2026, 22:10:17Open ASN profile →

AS213876 relationship topology

Showing 4 / 4

AS213876LangYa-AS Qiyuan Chen

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS199310QFLink-AS XIN BING XIAN

Relationship: Upstream
Observed weight: 449
ASN registration country: China
Latest RIS data: 10/26/2026, 08:00:00

Open AS199310 profile →

All adjacent autonomous systems

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4 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv6
AS199310Observed weight 449	QFLink-AS XIN BING XIAN	Upstream	China	8/28/2019, 00:00:00	10/26/2026, 08:00:00	598
AS17433Observed weight 218	HNSL-AS-AP - Hytron Network Services Limited	Upstream	Hong Kong SAR China	8/28/2019, 00:00:00	10/26/2026, 08:00:00	285
AS44324Observed weight 215	MOEDOVE-AS MoeDove LLC	Upstream	United States	8/28/2019, 00:00:00	10/26/2026, 08:00:00	1,074
AS137409Observed weight 211	GSLNETWORKS-AS-AP - GSL Networks Pty LTD	Upstream	Australia	8/28/2019, 00:00:00	10/26/2026, 08:00:00	280

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