Network topology

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

AS9877

Currently announcedSnapshot awaiting refresh

NGEEANN-POLY-AS-AP - Ngee Ann Polytechnic Computer Center · NGEEANN-POLY-AS-AP

Last observed10/22/2026, 01:36:12Open ASN profile →

AS9877 relationship topology

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AS9877Ngee Ann Polytechnic Co…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS17547M1 NET LTD

Relationship: Upstream
Observed weight: 354
ASN registration country: Singapore
Latest RIS data: 10/19/2026, 00:00:00

Open AS17547 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
AS17547Observed weight 354	M1 NET LTD	Upstream	Singapore	9/3/2019, 00:00:00	10/19/2026, 00:00:00	567	0
AS3758Observed weight 296	SINGNET - SingNet	Upstream	Singapore	8/19/2019, 00:00:00	10/19/2026, 00:00:00	797	0

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