Network topology

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

AS270141

Currently announcedSnapshot awaiting refresh

Network name pending collection

Last observed11/8/2026, 12:49:42Open ASN profile →

AS270141 relationship topology

Showing 1 / 1

AS270141—

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS1299TWELVE99 Arelion Sweden AB

Relationship: Upstream
Observed weight: 328
ASN registration country: Sweden
Latest RIS data: 11/8/2026, 00:00:00

Open AS1299 profile →

All adjacent autonomous systems

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

1 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS1299Observed weight 328	TWELVE99 Arelion Sweden AB	Upstream	Sweden	10/2/2019, 00:00:00	11/8/2026, 00:00:00	327	12,041

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