Network topology

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

AS219230

Currently announcedSnapshot awaiting refresh

Gritmo Prosta S.A. · GRITMO

Last observed10/13/2026, 16:21:00Open ASN profile →

AS219230 relationship topology

Showing 3 / 3

AS219230Gritmo Prosta S.A.

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS24724ATMAN-Foreign-AS Atman Sp. z o.o.

Relationship: Upstream
Observed weight: 248
ASN registration country: Poland
Latest RIS data: 10/13/2026, 00:00:00

Open AS24724 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	IPv4
AS24724Observed weight 248	ATMAN-Foreign-AS Atman Sp. z o.o.	Upstream	Poland	8/28/2019, 00:00:00	10/13/2026, 00:00:00	320
AS6939Observed weight 19	HURRICANE - Hurricane Electric LLC	Upstream	United States	8/28/2019, 00:00:00	10/13/2026, 00:00:00	20
AS24748Observed weight 2	THINX_Poland Atman Sp. z o.o.	Upstream	Poland	8/28/2019, 00:00:00	10/13/2026, 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