Network topology

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

AS24352

Currently announcedSnapshot awaiting refresh

CNGI-TJN-IX-AS-AP - CERNET2 IX at Tianjin University · CNGI-TJN-IX-AS-AP

Last observed10/1/2026, 15:29:30Open ASN profile →

AS24352 relationship topology

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AS24352CERNET2 IX at Tianjin U…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS23910CNGI-CERNET2-AS-AP - China Next Generation Internet CERNET2

Relationship: Upstream
Observed weight: 260
ASN registration country: China
Latest RIS data: 11/8/2026, 00:00:00

Open AS23910 profile →

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2 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS23910Observed weight 260	CNGI-CERNET2-AS-AP - China Next Generation Internet CERNET2	Upstream	China	8/21/2019, 00:00:00	11/8/2026, 00:00:00	0	1,398
AS4538Observed weight 3	ERX-CERNET-BKB - China Education and Research Network Center	Upstream	China	8/21/2019, 00:00:00	11/8/2026, 00:00:00	3	0

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