Network topology

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

AS134585

Currently announcedSnapshot awaiting refresh

DDN Communication · DDNCOMMUNICATION-AS-AP

Last observed10/6/2026, 22:49:36Open ASN profile →

AS134585 relationship topology

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AS134585DDN Communication

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS45588BTCL-ISP-AS - Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider.

Relationship: Upstream
Observed weight: 275
ASN registration country: Bangladesh
Latest RIS data: 10/6/2026, 00:00:00

Open AS45588 profile →

All adjacent autonomous systems

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1 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS45588Observed weight 275	BTCL-ISP-AS - Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider.	Upstream	Bangladesh	8/25/2019, 00:00:00	10/6/2026, 00:00:00	354	0

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