Network topology

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

AS151441

Currently announcedSnapshot awaiting refresh

China Education and Research Network (CERNET) · AS151441-19

Last observed10/8/2026, 20:54:29Open ASN profile →

AS151441 relationship topology

Showing 1 / 1

AS151441China Education and Res…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS9425China Education and Research Network (CERNET)

Relationship: Upstream
Observed weight: 240
ASN registration country: China
Latest RIS data: 11/1/2026, 00:00:00

Open AS9425 profile →

All adjacent autonomous systems

The table preserves every relationship in the selected filter; graph limits and pagination never remove data.

1 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS9425Observed weight 240	China Education and Research Network (CERNET)	Upstream	China	8/28/2019, 00:00:00	11/1/2026, 00:00:00	0	356

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