Network topology

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

AS42005

Currently announcedSnapshot awaiting refresh

LightStorm Services s.r.o. · LIGHTSTORM-COMMUNICATIONS-SRO-SK-AS

Last observed11/3/2026, 13:49:52Open ASN profile →

AS42005 relationship topology

Showing 24 / 37

AS42005LightStorm Services s.r…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS39392SuperNetwork SH.cz s.r.o.

Relationship: Upstream
Observed weight: 569
ASN registration country: Czechia
Latest RIS data: 11/3/2026, 00:00:00

Open AS39392 profile →

All adjacent autonomous systems

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

37 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS39392Observed weight 569	SuperNetwork SH.cz s.r.o.	Upstream	Czechia	8/23/2019, 00:00:00	11/3/2026, 00:00:00	1,608	568
AS1299Observed weight 473	TWELVE99 Arelion Sweden AB	Upstream	Sweden	8/23/2019, 00:00:00	11/3/2026, 00:00:00	4,308	0
AS58014Observed weight 462	ZUTOM ZUTOM s.r.o.	Downstream	Slovakia	8/23/2019, 00:00:00	11/3/2026, 00:00:00	1,005	338
AS57475Observed weight 451	LIGHTSTORM-SERVICES-SK-AS LightStorm Services s.r.o.	Downstream	Slovakia	8/23/2019, 00:00:00	11/3/2026, 00:00:00	1,003	338
AS6939Observed weight 257	HURRICANE - Hurricane Electric LLC	Upstream	United States	8/23/2019, 00:00:00	11/3/2026, 00:00:00	417	289
AS31230Observed weight 26	Slovak University of Technology in Bratislava	Upstream	RIR did not provide a registration country	8/23/2019, 00:00:00	11/3/2026, 00:00:00	280	0
AS8218Observed weight 20	NEO-ASN Zayo Infrastructure France SA	Upstream	France	8/23/2019, 00:00:00	11/3/2026, 00:00:00	156	42
AS3303Observed weight 18	SWISSCOM Swisscom (Schweiz) AG	Upstream	Switzerland	8/23/2019, 00:00:00	11/3/2026, 00:00:00	159	0
AS51653Observed weight 18	PRESNET-AS PRESNET s.r.o.	Downstream	Slovakia	8/23/2019, 00:00:00	11/3/2026, 00:00:00	72	0
AS1764Observed weight 9	NEXTLAYER-AS Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH	Upstream	Austria	8/23/2019, 00:00:00	11/3/2026, 00:00:00	21	15
AS4455Observed weight 6	IX Reach Ltd	Upstream	United Kingdom	8/23/2019, 00:00:00	11/3/2026, 00:00:00	63	3
AS14840Observed weight 6	AS14840 - BR.Digital Telecom	Upstream	Registration country pending sync	8/23/2019, 00:00:00	11/3/2026, 00:00:00	110	15
AS22356Observed weight 6	AS22356 - Durand do Brasil Ltda	Upstream	Registration country pending sync	8/23/2019, 00:00:00	11/3/2026, 00:00:00	42	0
AS20562Observed weight 5	OPEN-PEERING-AS Broadband Hosting B.V.	Upstream	Netherlands	8/23/2019, 00:00:00	11/3/2026, 00:00:00	23	0
AS3212Observed weight 3	TELEMACH Telemach Slovenija d.o.o.	Uncertain relationship	Slovenia	8/23/2019, 00:00:00	11/3/2026, 00:00:00	21	3
AS6663Observed weight 3	TTI-NET Euroweb Romania S.R.L.	Upstream	Romania	8/23/2019, 00:00:00	11/3/2026, 00:00:00	22	0
AS6881Observed weight 3	NIX.CZ z.s.p.o.	Uncertain relationship	Czechia	8/23/2019, 00:00:00	11/3/2026, 00:00:00	22	3
AS8529Observed weight 3	OMANTEL-AS Zain Omantel International FZ-LLC	Uncertain relationship	United Arab Emirates	8/23/2019, 00:00:00	11/3/2026, 00:00:00	0	6
AS24482Observed weight 3	SGGS-AS-AP - SG.GS	Uncertain relationship	Singapore	8/23/2019, 00:00:00	11/3/2026, 00:00:00	231	18
AS28917Observed weight 3	Fiord-AS Fiord Networks, UAB	Uncertain relationship	Lithuania	8/23/2019, 00:00:00	11/3/2026, 00:00:00	0	6
AS29504Observed weight 3	LBCFREE Freenet Liberec, z.s.	Uncertain relationship	Czechia	8/23/2019, 00:00:00	11/3/2026, 00:00:00	22	3
AS35369Observed weight 3	LINZ STROM GAS WAERME GmbH fuer Energiedienstleistungen und Telekommunikation	Uncertain relationship	Austria	8/23/2019, 00:00:00	11/3/2026, 00:00:00	21	0
AS36236Observed weight 3	NETACTUATE - NetActuate, Inc	Uncertain relationship	United States	8/23/2019, 00:00:00	11/3/2026, 00:00:00	21	3
AS37721Observed weight 3	Virtual Technologies & Solutions - Virtual Technologies & Solutions	Uncertain relationship	Registration country pending sync	8/23/2019, 00:00:00	11/3/2026, 00:00:00	21	3
AS40994Observed weight 3	Alwyzon Hohl IT e.U.	Uncertain relationship	Austria	8/23/2019, 00:00:00	11/3/2026, 00:00:00	21	3
AS41327Observed weight 3	FIBERTELECOM-AS Fiber Telecom S.p.A.	Uncertain relationship	Italy	8/23/2019, 00:00:00	11/3/2026, 00:00:00	0	3
AS47692Observed weight 3	NESSUS Nessus GmbH	Uncertain relationship	Austria	8/23/2019, 00:00:00	11/3/2026, 00:00:00	42	6
AS49544Observed weight 3	i3Dnet i3D.net B.V	Uncertain relationship	Netherlands	8/23/2019, 00:00:00	11/3/2026, 00:00:00	42	6
AS51184Observed weight 3	FONIRA Fonira Telekom GmbH	Uncertain relationship	Austria	8/23/2019, 00:00:00	11/3/2026, 00:00:00	42	6
AS59890Observed weight 3	Kabel-TV Lampert GmbH & Co KG	Uncertain relationship	Austria	8/23/2019, 00:00:00	11/3/2026, 00:00:00	42	6
AS198150Observed weight 3	SIACOM-AS SIACOM JSC	Uncertain relationship	Georgia	8/23/2019, 00:00:00	11/3/2026, 00:00:00	22	3
AS212483Observed weight 3	level86 LEVEL EIGHTY-SIX COMMUNICATIONS LTD	Uncertain relationship	United Kingdom	8/23/2019, 00:00:00	11/3/2026, 00:00:00	44	6
AS2607Observed weight 2	SANET Zdruzenie pouzivatelov Slovenskej akademickej datovej siete SANET	Upstream	Slovakia	8/23/2019, 00:00:00	11/3/2026, 00:00:00	11	0
AS6204Observed weight 2	ZET-NET INTERKVM HOST SRL	Upstream	Romania	8/23/2019, 00:00:00	11/3/2026, 00:00:00	6	0
AS6424Observed weight 3	EDGOO EDGOO NETWORKS UNIPESSOAL LDA	Uncertain relationship	Portugal	9/10/2019, 00:00:00	10/20/2026, 00:00:00	21	3
AS264409Observed weight 2	AS264409 - Huge Solucoes Corporativas Ltda	Upstream	Registration country pending sync	8/23/2019, 00:00:00	10/3/2026, 00:00:00	2	0
AS65000Observed weight 1	Network name pending collection	Downstream	Registration country pending sync	8/23/2019, 00:00:00	10/20/2026, 00:00:00	2	0

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