Network topology

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

AS5008

Currently announcedSnapshot awaiting refresh

TW-ASN-01 - Boldyn Networks Transit US LLC · TW-ASN-01

Last observed10/17/2026, 14:39:13Open ASN profile →

AS5008 relationship topology

Showing 4 / 4

AS5008Boldyn Networks Transit…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS174Cogent Communications, LLC

Relationship: Upstream
Observed weight: 288
ASN registration country: United States
Latest RIS data: 10/18/2026, 00:00:00

Open AS174 profile →

All adjacent autonomous systems

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4 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4
AS174Observed weight 288	Cogent Communications, LLC	Upstream	United States	8/19/2019, 00:00:00	10/18/2026, 00:00:00	817
AS6079Observed weight 261	RCN-AS - RCN	Upstream	United States	8/19/2019, 00:00:00	10/18/2026, 00:00:00	484
AS3257Observed weight 257	GTT-BACKBONE GTT Communications Inc.	Upstream	Germany	8/19/2019, 00:00:00	10/18/2026, 00:00:00	360
AS286Observed weight 1	KPN GTT Communications Inc.	Upstream	Germany	8/19/2019, 00:00:00	10/18/2026, 00:00:00	1

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