Network topology

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

AS137697

Currently announcedSnapshot awaiting refresh

CHINATELECOM-JiangSu-YangZhou-IDC - CHINATELECOM JiangSu YangZhou IDC networkdescr: YangZhou , Jiangsu Province, P.R.China. · CHINATELECOM-JiangSu-YangZhou-IDC

Last observed10/7/2026, 07:40:14Open ASN profile →

AS137697 relationship topology

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AS137697CHINATELECOM JiangSu Ya…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS4134CHINANET-BACKBONE

Relationship: Upstream
Observed weight: 460
ASN registration country: China
Latest RIS data: 11/2/2026, 00:00:00

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2 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS4134Observed weight 460	CHINANET-BACKBONE	Upstream	China	8/25/2019, 00:00:00	11/2/2026, 00:00:00	66,493	1,660
AS23650Observed weight 361	CHINANET-Jiangsu-Province-IDC - AS Number for CHINANET jiangsu province backbone	Upstream	China	8/25/2019, 00:00:00	11/2/2026, 00:00:00	331	334

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