Network topology

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

AS22448

Currently announcedSnapshot awaiting refresh

Microcomputer Specialists, Inc. · MICRO-SPEC

Last observed10/1/2026, 09:51:12Open ASN profile →

AS22448 relationship topology

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AS22448Microcomputer Specialis…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS33491COMCAST-33491 - Comcast Cable Communications, LLC

Relationship: Upstream
Observed weight: 191
ASN registration country: United States
Latest RIS data: 10/1/2026, 00:00:00

Open AS33491 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
AS33491Observed weight 191	COMCAST-33491 - Comcast Cable Communications, LLC	Upstream	United States	8/21/2019, 00:00:00	10/1/2026, 00:00:00	235	0
AS6368Observed weight 61	NETNITCO-ASN - Northwestern Indiana Telephone Co.	Upstream	United States	8/21/2019, 00:00:00	10/1/2026, 00:00:00	101	0

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