Network topology

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

AS22251

Currently announcedSnapshot awaiting refresh

Regional Educational Media Center 1 (REMC1) · REMC

Last observed9/30/2026, 23:16:36Open ASN profile →

AS22251 relationship topology

Showing 2 / 2

AS22251Regional Educational Me…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS401307MISEN-ASN-1 - Michigan Statewide Educational Network

Relationship: Upstream
Observed weight: 515
ASN registration country: United States
Latest RIS data: 10/9/2026, 08:00:00

Open AS401307 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
AS401307Observed weight 515	MISEN-ASN-1 - Michigan Statewide Educational Network	Upstream	United States	8/19/2019, 00:00:00	10/9/2026, 08:00:00	2,944	0
AS237Observed weight 229	MERIT-AS-14 - Merit Network Inc.	Upstream	United States	8/19/2019, 00:00:00	10/9/2026, 08:00:00	648	0

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