Network topology

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

AS49548

Currently announcedSnapshot awaiting refresh

NSA-NET NSA Networks LLC · NSA-NET

Last observed10/4/2026, 11:47:01Open ASN profile →

AS49548 relationship topology

Showing 2 / 2

AS49548NSA-NET NSA Networks LLC

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS53667FranTech Solutions

Relationship: Upstream
Observed weight: 248
ASN registration country: United States
Latest RIS data: 10/4/2026, 00:00:00

Open AS53667 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
AS53667Observed weight 248	FranTech Solutions	Upstream	United States	8/23/2019, 00:00:00	10/4/2026, 00:00:00	0	360
AS46261Observed weight 245	QuickPacket, LLC	Upstream	United States	8/23/2019, 00:00:00	10/4/2026, 00:00:00	0	987

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