Network topology

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

AS8938

Currently announcedSnapshot awaiting refresh

TMPL T-Mobile Polska S.A. · TMPL

Last observed11/1/2026, 10:50:37Open ASN profile →

AS8938 relationship topology

Showing 3 / 3

AS8938TMPL T-Mobile Polska S.…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS12912TMPL T-Mobile Polska S.A.

Relationship: Upstream
Observed weight: 502
ASN registration country: Poland
Latest RIS data: 11/1/2026, 00:00:00

Open AS12912 profile →

All adjacent autonomous systems

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

3 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv6
AS12912Observed weight 502	TMPL T-Mobile Polska S.A.	Upstream	Poland	8/19/2019, 00:00:00	11/1/2026, 00:00:00	686
AS6714Observed weight 131	T-Mobile Polska S.A.	Downstream	Poland	8/19/2019, 00:00:00	11/1/2026, 00:00:00	181
AS8246Observed weight 131	TMPL T-Mobile Polska S.A.	Downstream	Poland	8/19/2019, 00:00:00	11/1/2026, 00:00:00	181

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