Network topology

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

AS44855

Currently announcedSnapshot awaiting refresh

Aptitude Software (Poland) Sp. z o.o. · Microgen-ASN

Last observed10/19/2026, 05:49:59Open ASN profile →

AS44855 relationship topology

Showing 3 / 3

AS44855Aptitude Software (Pola…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS52153BGCOM Pawel Kowalski BGCOM

Relationship: Upstream
Observed weight: 248
ASN registration country: RIR did not provide a registration country
Latest RIS data: 10/24/2026, 08:00:00

Open AS52153 profile →

All adjacent autonomous systems

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3 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4
AS52153Observed weight 248	BGCOM Pawel Kowalski BGCOM	Upstream	RIR did not provide a registration country	8/23/2019, 00:00:00	10/24/2026, 08:00:00	315
AS101Observed weight 11	WASH-NSF-AS - University of Washington	Upstream	United States	8/23/2019, 00:00:00	10/3/2026, 00:00:00	14
AS65005Observed weight 5	Network name pending collection	Upstream	Registration country pending sync	8/23/2019, 00:00:00	10/3/2026, 00:00:00	8

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