Network topology

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

AS46838

Currently announcedSnapshot awaiting refresh

POLB-1 - Port of Long Beach · POLB-1

Last observed10/4/2026, 03:48:16Open ASN profile →

AS46838 relationship topology

Showing 2 / 2

AS46838Port of Long Beach

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS20001TWC-20001-PACWEST - Charter Communications Inc

Relationship: Upstream
Observed weight: 451
ASN registration country: United States
Latest RIS data: 10/3/2026, 00:00:00

Open AS20001 profile →

All adjacent autonomous systems

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2 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS20001Observed weight 451	TWC-20001-PACWEST - Charter Communications Inc	Upstream	United States	8/23/2019, 00:00:00	10/3/2026, 00:00:00	1,613	0
AS5650Observed weight 102	FRONTIER-FRTR - Frontier Communications of America, Inc.	Upstream	United States	8/23/2019, 00:00:00	10/3/2026, 00:00:00	131	0

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