Network topology

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

AS35157

Currently announcedSnapshot awaiting refresh

TELECOM HOLDING 3 AS · TELIO-AS

Last observed10/2/2026, 19:41:46Open ASN profile →

AS35157 relationship topology

Showing 3 / 3

AS35157TELECOM HOLDING 3 AS

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS15659NEXTGENTEL NextGenTel AS

Relationship: Upstream
Observed weight: 300
ASN registration country: Norway
Latest RIS data: 10/31/2026, 00:00:00

Open AS15659 profile →

All adjacent autonomous systems

The table preserves every relationship in the selected filter; graph limits and pagination never remove data.

3 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS15659Observed weight 300	NEXTGENTEL NextGenTel AS	Upstream	Norway	8/21/2019, 00:00:00	10/31/2026, 00:00:00	450	332
AS1299Observed weight 247	TWELVE99 Arelion Sweden AB	Upstream	Sweden	8/21/2019, 00:00:00	10/31/2026, 00:00:00	658	0
AS6453Observed weight 159	AS6453 - TATA COMMUNICATIONS (AMERICA) INC	Upstream	United States	8/21/2019, 00:00:00	10/31/2026, 00:00:00	544	0

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