Network topology

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

AS211804

Currently announcedSnapshot awaiting refresh

SISTEMDC Ozan Yildiz trading as Sistemdc webhosting and server services · SISTEMDC

Last observed10/12/2026, 16:40:17Open ASN profile →

AS211804 relationship topology

Showing 2 / 2

AS211804SISTEMDC Ozan Yildiz tr…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS62425KuzeyDC Mailbox Internet Hizmetleri Ltd. Sti.

Relationship: Upstream
Observed weight: 507
ASN registration country: RIR did not provide a registration country
Latest RIS data: 10/12/2026, 00:00:00

Open AS62425 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
AS62425Observed weight 507	KuzeyDC Mailbox Internet Hizmetleri Ltd. Sti.	Upstream	RIR did not provide a registration country	8/28/2019, 00:00:00	10/12/2026, 00:00:00	343	372
AS219122Observed weight 292	EXPONET EXPONET VERI MERKEZI HIZMETLERI SAN. VE TIC. LTD. STI.	Upstream	RIR did not provide a registration country	8/28/2019, 00:00:00	10/12/2026, 00:00:00	1,047	0

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