Network topology

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

AS204150

Currently announcedSnapshot awaiting refresh

StormHost David Zakoucky · StormHost

Last observed10/20/2026, 04:57:23Open ASN profile →

AS204150 relationship topology

Showing 5 / 5

AS204150StormHost David Zakoucky

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS199524GCORE G-Core Labs S.A.

Relationship: Upstream
Observed weight: 257
ASN registration country: Luxembourg
Latest RIS data: 10/19/2026, 00:00:00

Open AS199524 profile →

All adjacent autonomous systems

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5 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS199524Observed weight 257	GCORE G-Core Labs S.A.	Upstream	Luxembourg	9/3/2019, 00:00:00	10/19/2026, 00:00:00	331	0
AS215353Observed weight 257	AtropolHosting Josef Hrabe	Upstream	RIR did not provide a registration country	8/28/2019, 00:00:00	10/19/2026, 00:00:00	0	344
AS212895Observed weight 192	ROUTE64_ORG Johannes Ernst	Upstream	Germany	8/28/2019, 00:00:00	10/10/2026, 00:00:00	0	4,530
AS199829Observed weight 57	Akronic-Network Akronic Network LTDA	Upstream	Brazil	8/28/2019, 00:00:00	10/10/2026, 00:00:00	0	1,177
AS11967Observed weight 36	HOP179 Hop179 OU	Upstream	Estonia	8/28/2019, 00:00:00	10/10/2026, 00:00:00	0	872

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