Network topology

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

AS138458

Currently announcedSnapshot awaiting refresh

NAPPL-PROJECTJ-AS-AP - NEC ASIA PACIFIC PTE LTD · NAPPL-PROJECTJ-AS-AP

Last observed10/17/2026, 10:25:51Open ASN profile →

AS138458 relationship topology

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AS138458NEC ASIA PACIFIC PTE LTD

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS4657STARHUB-INTERNET - StarHub Ltd

Relationship: Upstream
Observed weight: 446
ASN registration country: Singapore
Latest RIS data: 10/30/2026, 00:00:00

Open AS4657 profile →

All adjacent autonomous systems

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2 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS4657Observed weight 446	STARHUB-INTERNET - StarHub Ltd	Upstream	Singapore	8/25/2019, 00:00:00	10/30/2026, 00:00:00	579	0
AS9255Observed weight 76	CONNECTPLUS-AS - Singapore Telecom	Upstream	Singapore	8/25/2019, 00:00:00	10/30/2026, 00:00:00	89	0

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