Network topology

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

AS20099

Currently announcedSnapshot awaiting refresh

Houston Museum of Natural Science · HMNS

Last observed10/1/2026, 04:17:37Open ASN profile →

AS20099 relationship topology

Showing 3 / 3

AS20099Houston Museum of Natur…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS4557SOUTHEAST-TEXAS-GIGAPOP - Rice University

Relationship: Upstream
Observed weight: 321
ASN registration country: United States
Latest RIS data: 9/30/2026, 00:00:00

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All adjacent autonomous systems

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3 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS4557Observed weight 321	SOUTHEAST-TEXAS-GIGAPOP - Rice University	Upstream	United States	8/21/2019, 00:00:00	9/30/2026, 00:00:00	317	271
AS2914Observed weight 45	NTT-DATA-2914 - NTT America, Inc.	Upstream	United States	8/21/2019, 00:00:00	9/30/2026, 00:00:00	0	54
AS25956Observed weight 20	LOGIXCOMM-AS4 - Logix	Upstream	United States	8/21/2019, 00:00:00	9/30/2026, 00:00:00	17	9

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