Network topology

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

AS210657

Currently announcedSnapshot awaiting refresh

ASN-ERMESWIFI ERMES WIFI SRL · ASN-ERMESWIFI

Last observed10/12/2026, 06:09:13Open ASN profile →

AS210657 relationship topology

Showing 3 / 3

AS210657ASN-ERMESWIFI ERMES WIF…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS56911ASN-WARIAN Warian S.R.L.

Relationship: Upstream
Observed weight: 272
ASN registration country: Italy
Latest RIS data: 10/11/2026, 00:00:00

Open AS56911 profile →

All adjacent autonomous systems

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3 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4
AS56911Observed weight 272	ASN-WARIAN Warian S.R.L.	Upstream	Italy	8/28/2019, 00:00:00	10/11/2026, 00:00:00	692
AS3257Observed weight 265	GTT-BACKBONE GTT Communications Inc.	Upstream	Germany	8/28/2019, 00:00:00	10/11/2026, 00:00:00	663
AS286Observed weight 1	KPN GTT Communications Inc.	Upstream	Germany	8/28/2019, 00:00:00	10/11/2026, 00:00:00	2

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