Network topology

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

AS30136

Currently announcedSnapshot awaiting refresh

Adams 12 · AD12

Last observed10/2/2026, 06:16:38Open ASN profile →

AS30136 relationship topology

Showing 2 / 2

AS30136Adams 12

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS6461ZAYO-6461 - Zayo Bandwidth

Relationship: Upstream
Observed weight: 236
ASN registration country: United States
Latest RIS data: 11/8/2026, 00:00:00

Open AS6461 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
AS6461Observed weight 236	ZAYO-6461 - Zayo Bandwidth	Upstream	United States	8/21/2019, 00:00:00	11/8/2026, 00:00:00	897	0
AS14041Observed weight 33	AS-FRGP - University Corporation for Atmospheric Research	Upstream	United States	8/21/2019, 00:00:00	11/8/2026, 00:00:00	126	0

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