Network topology

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

AS58519

Currently announcedSnapshot awaiting refresh

CHINATELECOM-Ctcloud - Cloud Computing Corporation · CHINATELECOM-Ctcloud

Last observed11/1/2026, 04:04:28Open ASN profile →

AS58519 relationship topology

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AS58519Cloud Computing Corpora…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS4134CHINANET-BACKBONE - No.31,Jin-rong Street

Relationship: Upstream
Observed weight: 698
ASN registration country: China
Latest RIS data: 10/31/2026, 00:00:00

Open AS4134 profile →

All adjacent autonomous systems

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2 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS4134Observed weight 698	CHINANET-BACKBONE - No.31,Jin-rong Street	Upstream	China	8/25/2019, 00:00:00	10/31/2026, 00:00:00	85,088	3,856
AS4809Observed weight 4	CHINATELECOM-CORE-WAN-CN2 - China Telecom Next Generation Carrier Network	Upstream	China	8/25/2019, 00:00:00	10/31/2026, 00:00:00	4	0

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