Network topology

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

AS213255

Currently announcedSnapshot awaiting refresh

KT-PL Krzysztof Toczyski · KT-PL

Last observed10/13/2026, 00:29:36Open ASN profile →

AS213255 relationship topology

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AS213255KT-PL Krzysztof Toczyski

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS15694ATMAN-ISP-AS Atman Sp. z o.o.

Relationship: Upstream
Observed weight: 270
ASN registration country: Poland
Latest RIS data: 10/12/2026, 00:00:00

Open AS15694 profile →

All adjacent autonomous systems

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1 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS15694Observed weight 270	ATMAN-ISP-AS Atman Sp. z o.o.	Upstream	Poland	8/28/2019, 00:00:00	10/12/2026, 00:00:00	0	366

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