Network topology

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

AS31689

Currently announcedSnapshot awaiting refresh

Eastern Mediterranean University · EMU-AS

Last observed10/2/2026, 10:01:54Open ASN profile →

AS31689 relationship topology

Showing 2 / 2

AS31689Eastern Mediterranean U…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS8517ULAKNET National Academic Network and Information Center

Relationship: Upstream
Observed weight: 401
ASN registration country: RIR did not provide a registration country
Latest RIS data: 11/10/2026, 00:00:00

Open AS8517 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
AS8517Observed weight 401	ULAKNET National Academic Network and Information Center	Upstream	RIR did not provide a registration country	8/21/2019, 00:00:00	11/10/2026, 00:00:00	1,190	0
AS9121Observed weight 293	TTNet Turk Telekomunikasyon Anonim Sirketi	Upstream	RIR did not provide a registration country	8/21/2019, 00:00:00	11/10/2026, 00:00:00	5,535	0

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