Network topology

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

AS42558

Currently announcedSnapshot awaiting refresh

BrokerCreditService Ltd. · BCS-NSK-AS

Last observed10/3/2026, 15:15:22Open ASN profile →

AS42558 relationship topology

Showing 5 / 5

AS42558BrokerCreditService Ltd.

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS12389ROSTELECOM-AS PJSC Rostelecom

Relationship: Upstream
Observed weight: 120
ASN registration country: Russia
Latest RIS data: 11/9/2026, 00:00:00

Open AS12389 profile →

All adjacent autonomous systems

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

5 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4
AS12389Observed weight 120	ROSTELECOM-AS PJSC Rostelecom	Upstream	Russia	8/23/2019, 00:00:00	11/9/2026, 00:00:00	292
AS20485Observed weight 96	TRANSTELECOM Joint Stock Company TransTeleCom	Upstream	Russia	8/23/2019, 00:00:00	11/9/2026, 00:00:00	244
AS201706Observed weight 38	AS-SERVICEPIPE SERVICEPIPE LLC	Upstream	Russia	8/23/2019, 00:00:00	11/9/2026, 00:00:00	84
AS3216Observed weight 35	PJSC "Vimpelcom"	Upstream	Russia	8/23/2019, 00:00:00	11/9/2026, 00:00:00	110
AS28884Observed weight 4	MR-SIB-MTSAS MTS PJSC	Upstream	Russia	8/23/2019, 00:00:00	11/9/2026, 00:00:00	12

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