Network topology

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

AS40429

Currently announcedSnapshot awaiting refresh

QISF - SETEL · QISF

Last observed10/3/2026, 09:08:25Open ASN profile →

AS40429 relationship topology

Showing 2 / 2

AS40429SETEL

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS33132CROWNCASTLE-AS33132 - Crown Castle Fiber LLC

Relationship: Upstream
Observed weight: 175
ASN registration country: United States
Latest RIS data: 10/17/2026, 00:00:00

Open AS33132 profile →

All adjacent autonomous systems

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

2 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS33132Observed weight 175	CROWNCASTLE-AS33132 - Crown Castle Fiber LLC	Upstream	United States	8/23/2019, 00:00:00	10/17/2026, 00:00:00	235	0
AS33489Observed weight 86	COMCAST-33489 - Comcast Cable Communications, LLC	Upstream	United States	8/23/2019, 00:00:00	10/17/2026, 00:00:00	102	0

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