Network topology

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

AS55971

Currently announcedSnapshot awaiting refresh

CASS-NET

Last observed11/7/2026, 22:10:36Open ASN profile →

AS55971 relationship topology

Showing 2 / 2

AS55971CASS-NET

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS4847CNIX-AP - China Networks Inter-Exchange

Relationship: Upstream
Observed weight: 225
ASN registration country: China
Latest RIS data: 10/15/2026, 00:00:00

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All adjacent autonomous systems

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2 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS4847Observed weight 225	CNIX-AP - China Networks Inter-Exchange	Upstream	China	8/25/2019, 00:00:00	10/15/2026, 00:00:00	282	0
AS56048Observed weight 33	CMNET-BEIJING-AP - China Mobile Communicaitons Corporation	Upstream	China	8/25/2019, 00:00:00	10/15/2026, 00:00:00	54	0

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