Network topology

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

AS17490

Currently announcedSnapshot awaiting refresh

ETFiberNet - 3/F,Yi Qing Building,Hua Jing Xin Cheng,Guangzhou · ETFiberNet

Last observed9/30/2026, 20:10:49Open ASN profile →

AS17490 relationship topology

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AS174903/F,Yi Qing Building,Hu…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS56040CMNET-GuangDong-AP - China Mobile communications corporation

Relationship: Upstream
Observed weight: 389
ASN registration country: China
Latest RIS data: 10/18/2026, 00:00:00

Open AS56040 profile →

All adjacent autonomous systems

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1 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS56040Observed weight 389	CMNET-GuangDong-AP - China Mobile communications corporation	Upstream	China	8/19/2019, 00:00:00	10/18/2026, 00:00:00	1,336	5,782

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