Network topology

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

AS151245

Currently announcedSnapshot awaiting refresh

YUELUNGU-NETWORK

Last observed10/29/2026, 14:21:46Open ASN profile →

AS151245 relationship topology

Showing 2 / 2

AS151245YUELUNGU-NETWORK

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS9002RETN-AS RETN Limited

Relationship: Upstream
Observed weight: 209
ASN registration country: United Kingdom
Latest RIS data: 10/29/2026, 00:00:00

Open AS9002 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
AS9002Observed weight 209	RETN-AS RETN Limited	Upstream	United Kingdom	9/19/2019, 00:00:00	10/29/2026, 00:00:00	277	0
AS206069Observed weight 48	Cornseed Limited	Upstream	United Kingdom	8/28/2019, 00:00:00	10/29/2026, 00:00:00	58	0

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