Network topology

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

AS199707

Currently announcedSnapshot awaiting refresh

XINGTONGHUI HONGKONG XING TONG HUI TECHNOLOGY CO., LIMITED · XINGTONGHUI

Last observed10/26/2026, 19:36:04Open ASN profile →

AS199707 relationship topology

Showing 3 / 3

AS199707XINGTONGHUI HONGKONG XI…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS21859ZEN-ECN - Zenlayer Inc

Relationship: Upstream
Observed weight: 676
ASN registration country: United States
Latest RIS data: 10/26/2026, 08:00:00

Open AS21859 profile →

All adjacent autonomous systems

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3 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4
AS21859Observed weight 676	ZEN-ECN - Zenlayer Inc	Upstream	United States	8/28/2019, 00:00:00	10/26/2026, 08:00:00	2,760
AS9009Observed weight 391	M247 M247 Europe SRL	Upstream	Romania	8/28/2019, 00:00:00	10/26/2026, 08:00:00	547
AS62610Observed weight 239	ZEN-DPS - Zenlayer Inc	Upstream	United States	8/28/2019, 00:00:00	10/26/2026, 08:00:00	854

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