Network topology

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

AS56644

Currently announcedSnapshot awaiting refresh

Fundtech Financial Messaging Ltd · SYNFS-AS

Last observed10/5/2026, 12:58:23Open ASN profile →

AS56644 relationship topology

Showing 3 / 3

AS56644Fundtech Financial Mess…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS8220COLT COLT Technology Services Group Limited

Relationship: Upstream
Observed weight: 213
ASN registration country: United Kingdom
Latest RIS data: 10/5/2026, 00:00:00

Open AS8220 profile →

All adjacent autonomous systems

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3 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4
AS8220Observed weight 213	COLT COLT Technology Services Group Limited	Upstream	United Kingdom	8/25/2019, 00:00:00	10/5/2026, 00:00:00	296
AS5413Observed weight 178	Wavenet-AS5413 Wavenet Limited	Upstream	United Kingdom	8/25/2019, 00:00:00	10/5/2026, 00:00:00	218
AS2856Observed weight 95	BT-UK-AS British Telecommunications Limited	Upstream	United Kingdom	8/25/2019, 00:00:00	10/5/2026, 00:00:00	168

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