Network topology

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

AS42488

Currently announcedSnapshot awaiting refresh

AtlanticGrupa d.d. · AtlanticGrupa

Last observed10/3/2026, 14:50:04Open ASN profile →

AS42488 relationship topology

Showing 2 / 2

AS42488AtlanticGrupa d.d.

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS15994A1HR A1 Hrvatska d.o.o.

Relationship: Upstream
Observed weight: 155
ASN registration country: Croatia
Latest RIS data: 11/1/2026, 00:00:00

Open AS15994 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
AS15994Observed weight 155	A1HR A1 Hrvatska d.o.o.	Upstream	Croatia	8/23/2019, 00:00:00	11/1/2026, 00:00:00	213	0
AS5391Observed weight 136	T-HT Hrvatski Telekom d.d.	Upstream	Croatia	8/23/2019, 00:00:00	11/1/2026, 00:00:00	174	0

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