Network topology

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

AS138340

Currently announcedSnapshot awaiting refresh

ETC-AS-AP - ESURFING TECHNOLOGY CO.LTD · ETC-AS-AP

Last observed10/7/2026, 09:13:44Open ASN profile →

AS138340 relationship topology

Showing 4 / 4

AS138340ESURFING TECHNOLOGY CO.…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS135391AOFEI-HK - AOFEI DATA INTERNATIONAL COMPANY LIMITED

Relationship: Upstream
Observed weight: 606
ASN registration country: Hong Kong SAR China
Latest RIS data: 10/12/2026, 00:00:00

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4 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4
AS135391Observed weight 606	AOFEI-HK - AOFEI DATA INTERNATIONAL COMPANY LIMITED	Upstream	Hong Kong SAR China	8/25/2019, 00:00:00	10/12/2026, 00:00:00	1,928
AS139060Observed weight 259	CSHITCL-AS-AP - CHAOJI SUPER HIGH INTERNET TECHNOLOGY CO., LTD.	Downstream	Cambodia	8/25/2019, 00:00:00	10/12/2026, 00:00:00	668
AS134478Observed weight 169	EKCL-AS-AP - Eang Kong (Cambodia) Co., Ltd	Downstream / Uncertain relationship	Cambodia	8/25/2019, 00:00:00	10/12/2026, 00:00:00	220
AS138607Observed weight 80	CAMBO-AS-AP - CAMBO (HK) TECHNOLOGY (I.S.P) CO., LIMITED	Upstream	Hong Kong SAR China	8/25/2019, 00:00:00	10/12/2026, 00:00:00	294

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