Network topology

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

AS28737

Currently announcedSnapshot awaiting refresh

Netland ODO · NETLAND-AS

Last observed10/2/2026, 02:43:21Open ASN profile →

AS28737 relationship topology

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AS28737Netland ODO

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS12406BN-AS Business Network Ltd

Relationship: Upstream
Observed weight: 294
ASN registration country: Belarus
Latest RIS data: 10/1/2026, 00:00:00

Open AS12406 profile →

All adjacent autonomous systems

The table preserves every relationship in the selected filter; graph limits and pagination never remove data.

1 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS12406Observed weight 294	BN-AS Business Network Ltd	Upstream	Belarus	8/21/2019, 00:00:00	10/1/2026, 00:00:00	386	0

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