Network topology

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

AS378

Currently announcedSnapshot awaiting refresh

MACHBA-AS IUCC - Israel InterUniversity Computation Center · MACHBA-AS

Last observed10/21/2026, 00:40:37Open ASN profile →

AS378 relationship topology

Showing 4 / 4

AS378MACHBA-AS IUCC - Israel…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS21320GEANT_IAS_VRF GEANT Vereniging

Relationship: Upstream
Observed weight: 609
ASN registration country: Netherlands
Latest RIS data: 10/20/2026, 00:00:00

Open AS21320 profile →

All adjacent autonomous systems

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4 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS21320Observed weight 609	GEANT_IAS_VRF GEANT Vereniging	Upstream	Netherlands	8/19/2019, 00:00:00	10/20/2026, 00:00:00	12,436	338
AS35280Observed weight 278	F5 F5 Networks SARL	Upstream	France	8/19/2019, 00:00:00	10/20/2026, 00:00:00	8,901	0
AS200309Observed weight 256	SMKB The Kibbutzim Seminar - College of Education, Technology and Arts (AR)	Downstream	Israel	8/19/2019, 00:00:00	10/20/2026, 00:00:00	335	0
AS20965Observed weight 16	GEANT GEANT Vereniging	Upstream	Netherlands	8/19/2019, 00:00:00	10/20/2026, 00:00:00	296	8

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