Network topology

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

AS37463

Currently announcedSnapshot awaiting refresh

MTN CONGO - MTN CONGO · MTN

Last observed10/3/2026, 01:47:41Open ASN profile →

AS37463 relationship topology

Showing 4 / 4

AS37463MTN CONGO - MTN CONGO

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS16637MTN SA - MTN SA

Relationship: Upstream
Observed weight: 559
ASN registration country: Registration country pending sync
Latest RIS data: 10/2/2026, 00:00:00

Open AS16637 profile →

All adjacent autonomous systems

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

4 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4
AS16637Observed weight 559	MTN SA - MTN SA	Upstream	Registration country pending sync	8/21/2019, 00:00:00	10/2/2026, 00:00:00	9,821
AS328329Observed weight 29	ARPCE - ARPCE	Downstream	Registration country pending sync	8/21/2019, 00:00:00	10/2/2026, 00:00:00	44
AS37548Observed weight 19	ARPCE - ARPCE	Downstream	Registration country pending sync	8/21/2019, 00:00:00	10/2/2026, 00:00:00	23
AS328429Observed weight 2	GENERAL BUSINESS MACHINES SA - GENERAL BUSINESS MACHINES SA	Downstream	Registration country pending sync	8/21/2019, 00:00:00	10/2/2026, 00:00:00	2

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