Network topology

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

AS149002

Not announcedSnapshot awaiting refresh

HKOTC-AS-AP - HONG KONG ORIENTAL SCIENCE AND TECHNOLOGY CO., LIMITED · HKOTC-AS-AP

Last observed10/8/2026, 14:50:04Open ASN profile →

AS149002 relationship topology

Showing 5 / 5

AS149002HONG KONG ORIENTAL SCIE…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS213254GSJZ (CHINA) TECHNOLOGY CO., LIMITED

Relationship: Downstream
Observed weight: 196
ASN registration country: Registration country pending sync
Latest RIS data: 10/8/2026, 00:00:00

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5 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4
AS213254Observed weight 196	GSJZ (CHINA) TECHNOLOGY CO., LIMITED	Downstream	Registration country pending sync	8/28/2019, 00:00:00	10/8/2026, 00:00:00	318
AS3356Observed weight 89	LEVEL3 - Level 3 Parent, LLC	Upstream	United States	8/28/2019, 00:00:00	10/8/2026, 00:00:00	110
AS3257Observed weight 71	GTT-BACKBONE GTT Communications Inc.	Upstream	Germany	8/28/2019, 00:00:00	10/8/2026, 00:00:00	151
AS5511Observed weight 35	Opentransit Orange S.A.	Upstream	France	8/28/2019, 00:00:00	10/8/2026, 00:00:00	55
AS286Observed weight 1	KPN GTT Communications Inc.	Upstream	Germany	8/28/2019, 00:00:00	10/8/2026, 00:00:00	2

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