Network topology

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

AS5567

Currently announcedSnapshot awaiting refresh

AS5567 National Research Tomsk Polytechnic University · AS5567

Last observed10/25/2026, 21:57:07Open ASN profile →

AS5567 relationship topology

Showing 3 / 3

AS5567AS5567 National Researc…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS50928SYNTSIB-AS PJSC MegaFon

Relationship: Upstream
Observed weight: 191
ASN registration country: Russia
Latest RIS data: 10/25/2026, 00:00:00

Open AS50928 profile →

All adjacent autonomous systems

The table preserves every relationship in the selected filter; graph limits and pagination never remove data.

3 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4
AS50928Observed weight 191	SYNTSIB-AS PJSC MegaFon	Upstream	Russia	8/19/2019, 00:00:00	10/25/2026, 00:00:00	910
AS3267Observed weight 55	niks SCIENTIFIC RESEARCH INSTITUTE FOR SYSTEM ANALYSIS OF THE NATIONAL RESEARCH CENTRE "KURCHATOV INSTITUTE"	Upstream	Russia	8/19/2019, 00:00:00	10/25/2026, 00:00:00	238
AS12389Observed weight 212	ROSTELECOM-AS PJSC Rostelecom	Upstream	Russia	8/19/2019, 00:00:00	10/11/2026, 00:00:00	843

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