Network topology

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

AS200008

Currently announcedSnapshot awaiting refresh

Pirum Systems Limited · PIRUM-AS

Last observed10/9/2026, 16:42:21Open ASN profile →

AS200008 relationship topology

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AS200008Pirum Systems Limited

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS6461ZAYO-6461 - Zayo Bandwidth

Relationship: Upstream
Observed weight: 256
ASN registration country: United States
Latest RIS data: 10/9/2026, 08:00:00

Open AS6461 profile →

All adjacent autonomous systems

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2 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS6461Observed weight 256	ZAYO-6461 - Zayo Bandwidth	Upstream	United States	8/28/2019, 00:00:00	10/9/2026, 08:00:00	672	0
AS39326Observed weight 246	HSO-GROUP Syntura Group Limited	Upstream	United Kingdom	8/28/2019, 00:00:00	10/9/2026, 08:00:00	0	337

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