Network topology

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

AS152661

Currently announcedSnapshot awaiting refresh

ALZAF1-AS-AP - ALZAF LIMITED · ALZAF1-AS-AP

Last observed10/9/2026, 00:14:44Open ASN profile →

AS152661 relationship topology

Showing 2 / 2

AS152661ALZAF LIMITED

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS134371CIRCLENETWORK-BD - CIRCLE NETWORK BANGLADESH

Relationship: Upstream
Observed weight: 301
ASN registration country: Bangladesh
Latest RIS data: 10/8/2026, 00:00:00

Open AS134371 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
AS134371Observed weight 301	CIRCLENETWORK-BD - CIRCLE NETWORK BANGLADESH	Upstream	Bangladesh	8/28/2019, 00:00:00	10/8/2026, 00:00:00	782	0
AS139009Observed weight 262	WSCL-AS-AP - Windstream Communication Limited	Upstream	Bangladesh	8/28/2019, 00:00:00	10/8/2026, 00:00:00	0	363

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