Network topology

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

AS10153

Currently announcedSnapshot awaiting refresh

YZUCRC-NET-AP - Yuan Ze University Communications Research Center Network · YZUCRC-NET-AP

Last observed9/30/2026, 01:53:12Open ASN profile →

AS10153 relationship topology

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AS10153Yuan Ze University Comm…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS137387HUALONG TECHNOLOGY DEVELOPMENT CO.,LIMITED

Relationship: Upstream
Observed weight: 245
ASN registration country: Hong Kong SAR China
Latest RIS data: 9/29/2026, 00:00:00

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1 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS137387Observed weight 245	HUALONG TECHNOLOGY DEVELOPMENT CO.,LIMITED	Upstream	Hong Kong SAR China	8/19/2019, 00:00:00	9/29/2026, 00:00:00	0	335

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