Network topology

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

AS53528

Currently announcedSnapshot awaiting refresh

SHARP-ASN - Sharp Electronics Corporation · SHARP-ASN

Last observed10/5/2026, 00:38:53Open ASN profile →

AS53528 relationship topology

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AS53528Sharp Electronics Corpo…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS17378AS17378 - TierPoint, LLC

Relationship: Upstream
Observed weight: 269
ASN registration country: United States
Latest RIS data: 10/20/2026, 00:00:00

Open AS17378 profile →

All adjacent autonomous systems

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1 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS17378Observed weight 269	AS17378 - TierPoint, LLC	Upstream	United States	8/25/2019, 00:00:00	10/20/2026, 00:00:00	1,011	0

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