Network topology

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

AS11517

Currently announcedSnapshot awaiting refresh

Blue Cross & Blue Shield of Minnesota · BLUE-CROSS-AND-BLUE-SHIELD-OF-MINNESOTA

Last observed11/8/2026, 17:16:49Open ASN profile →

AS11517 relationship topology

Showing 2 / 2

AS11517Blue Cross & Blue Shiel…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS3356LEVEL3 - Level 3 Parent, LLC

Relationship: Upstream
Observed weight: 278
ASN registration country: United States
Latest RIS data: 11/8/2026, 00:00:00

Open AS3356 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
AS3356Observed weight 278	LEVEL3 - Level 3 Parent, LLC	Upstream	United States	8/19/2019, 00:00:00	11/8/2026, 00:00:00	3,301	0
AS12042Observed weight 256	ENVENTIS - Fidium	Upstream	United States	8/19/2019, 00:00:00	11/8/2026, 00:00:00	2,322	0

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