Network topology

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

AS20163

Currently announcedSnapshot awaiting refresh

SUNMED - Sunrise Medical, Inc. · SUNMED

Last observed10/29/2026, 17:26:50Open ASN profile →

AS20163 relationship topology

Showing 2 / 2

AS20163Sunrise Medical, Inc.

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS2856BT-UK-AS British Telecommunications Limited

Relationship: Upstream
Observed weight: 260
ASN registration country: United Kingdom
Latest RIS data: 9/30/2026, 00:00:00

Open AS2856 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
AS2856Observed weight 260	BT-UK-AS British Telecommunications Limited	Upstream	United Kingdom	8/21/2019, 00:00:00	9/30/2026, 00:00:00	334	0
AS12025Observed weight 258	IMDC-AS12025 - Iron Mountain Data Center	Upstream	United States	8/21/2019, 00:00:00	9/30/2026, 00:00:00	335	0

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