Network topology

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

AS51320

Currently announcedSnapshot awaiting refresh

wirelesslogic-uk Wireless Logic Limited · wirelesslogic-uk

Last observed10/4/2026, 17:12:44Open ASN profile →

AS51320 relationship topology

Showing 3 / 3

AS51320wirelesslogic-uk Wirele…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS6461ZAYO-6461 - Zayo Bandwidth

Relationship: Upstream
Observed weight: 252
ASN registration country: United States
Latest RIS data: 10/4/2026, 00:00:00

Open AS6461 profile →

All adjacent autonomous systems

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3 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4
AS6461Observed weight 252	ZAYO-6461 - Zayo Bandwidth	Upstream	United States	8/25/2019, 00:00:00	10/4/2026, 00:00:00	7,194
AS20860Observed weight 250	IOMART-AS IOMART CLOUD SERVICES LIMITED	Upstream	United Kingdom	8/25/2019, 00:00:00	10/4/2026, 00:00:00	2,633
AS174Observed weight 5	COGENT-174 - Cogent Communications, LLC	Upstream	United States	8/25/2019, 00:00:00	10/4/2026, 00:00:00	132

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