Network topology

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

AS46646

Currently announcedSnapshot awaiting refresh

BOTTOMLINE TECHNOLOGIES (DE), INC · BT-ASN

Last observed10/4/2026, 03:24:18Open ASN profile →

AS46646 relationship topology

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AS46646BOTTOMLINE TECHNOLOGIES…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS8220COLT COLT Technology Services Group Limited

Relationship: Upstream
Observed weight: 475
ASN registration country: United Kingdom
Latest RIS data: 10/3/2026, 00:00:00

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5 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS8220Observed weight 475	COLT COLT Technology Services Group Limited	Upstream	United Kingdom	8/23/2019, 00:00:00	10/3/2026, 00:00:00	658	0
AS24958Observed weight 264	TBSH CYBERFORT LIMITED	Upstream	United Kingdom	8/23/2019, 00:00:00	10/3/2026, 00:00:00	331	0
AS6939Observed weight 255	HURRICANE - Hurricane Electric LLC	Upstream	United States	8/23/2019, 00:00:00	10/3/2026, 00:00:00	365	0
AS174Observed weight 200	COGENT-174 - Cogent Communications, LLC	Upstream	United States	8/23/2019, 00:00:00	10/3/2026, 00:00:00	738	296
AS3356Observed weight 184	LEVEL3 - Level 3 Parent, LLC	Upstream	United States	8/23/2019, 00:00:00	10/3/2026, 00:00:00	635	360

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