Network topology

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

AS33895

Currently announcedSnapshot awaiting refresh

"T-Systems Polska Sp. z o.o." · PL-TSYSTEMSPL

Last observed10/25/2026, 14:51:43Open ASN profile →

AS33895 relationship topology

Showing 2 / 2

AS33895"T-Systems Polska Sp. z…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS12912TMPL T-Mobile Polska S.A.

Relationship: Upstream
Observed weight: 264
ASN registration country: Poland
Latest RIS data: 11/5/2026, 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.

2 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS12912Observed weight 264	TMPL T-Mobile Polska S.A.	Upstream	Poland	8/21/2019, 00:00:00	11/5/2026, 00:00:00	668	0
AS31242Observed weight 260	TKPSA-AS P4 Sp. z o.o.	Upstream	Poland	8/21/2019, 00:00:00	11/5/2026, 00:00:00	336	0

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