Network topology

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

AS7641

Currently announcedSnapshot awaiting refresh

CHINABTN

Last observed10/18/2026, 09:03:11Open ASN profile →

AS7641 relationship topology

Showing 2 / 2

AS7641CHINABTN

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS4847CNIX-AP - China Networks Inter-Exchange

Relationship: Upstream
Observed weight: 516
ASN registration country: China
Latest RIS data: 10/18/2026, 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 516	CNIX-AP - China Networks Inter-Exchange	Upstream	China	8/19/2019, 00:00:00	10/18/2026, 00:00:00	1,668	338
AS146788Observed weight 60	CHINA-BROADNET - China Broadcasting Network Co., Ltd	Upstream	China	8/19/2019, 00:00:00	10/18/2026, 00:00:00	1,056	136

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