Network topology

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

AS212416

Currently announcedSnapshot awaiting refresh

Proximity EOOD · Proximity

Last observed10/12/2026, 19:47:38Open ASN profile →

AS212416 relationship topology

Showing 5 / 5

AS212416Proximity EOOD

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS57344TELEHOUSE-AS Telehouse AD

Relationship: Upstream
Observed weight: 294
ASN registration country: Bulgaria
Latest RIS data: 11/4/2026, 00:00:00

Open AS57344 profile →

All adjacent autonomous systems

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5 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS57344Observed weight 294	TELEHOUSE-AS Telehouse AD	Upstream	Bulgaria	8/28/2019, 00:00:00	11/4/2026, 00:00:00	746	266
AS6461Observed weight 192	ZAYO-6461 - Zayo Bandwidth	Upstream	United States	8/28/2019, 00:00:00	11/4/2026, 00:00:00	578	0
AS174Observed weight 104	COGENT-174 - Cogent Communications, LLC	Upstream	United States	8/28/2019, 00:00:00	11/4/2026, 00:00:00	212	48
AS47872Observed weight 90	Sofia Connect EAD	Upstream	Bulgaria	8/28/2019, 00:00:00	11/4/2026, 00:00:00	162	33
AS3356Observed weight 32	LEVEL3 - Level 3 Parent, LLC	Upstream	United States	8/28/2019, 00:00:00	11/4/2026, 00:00:00	62	0

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