Network topology

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

AS63153

Currently announcedSnapshot awaiting refresh

Stewart & Stevenson LLC · STEWART-STEVENSON

Last observed10/6/2026, 11:31:27Open ASN profile →

AS63153 relationship topology

Showing 2 / 2

AS63153Stewart & Stevenson LLC

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS22442HOU-PHONOSCOPE - Phonoscope, Inc.

Relationship: Upstream
Observed weight: 193
ASN registration country: United States
Latest RIS data: 10/29/2026, 00:00:00

Open AS22442 profile →

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2 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS22442Observed weight 193	HOU-PHONOSCOPE - Phonoscope, Inc.	Upstream	United States	8/25/2019, 00:00:00	10/29/2026, 00:00:00	241	0
AS35847Observed weight 56	AS-EFTL - Ezee Fiber	Upstream	United States	8/25/2019, 00:00:00	10/29/2026, 00:00:00	90	0

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