Network topology

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

AS44934

Currently announcedSnapshot awaiting refresh

Arachsys Internet Services Ltd · ARACHSYS

Last observed10/3/2026, 22:50:23Open ASN profile →

AS44934 relationship topology

Showing 3 / 3

AS44934Arachsys Internet Servi…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS25577MAINFRAME & CYBERNETIC SYSTEMS LIMITED

Relationship: Upstream
Observed weight: 270
ASN registration country: United Kingdom
Latest RIS data: 10/3/2026, 00:00:00

Open AS25577 profile →

All adjacent autonomous systems

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3 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS25577Observed weight 270	MAINFRAME & CYBERNETIC SYSTEMS LIMITED	Upstream	United Kingdom	8/23/2019, 00:00:00	10/3/2026, 00:00:00	541	62
AS6461Observed weight 247	ZAYO-6461 - Zayo Bandwidth	Upstream	United States	8/23/2019, 00:00:00	10/3/2026, 00:00:00	398	531
AS8943Observed weight 62	Jump Networks Ltd	Upstream	United Kingdom	8/23/2019, 00:00:00	10/3/2026, 00:00:00	107	84

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