Network topology

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

AS213853

Currently announcedSnapshot awaiting refresh

FGUP "GRCHC" · CMU_GRCHC

Last observed10/13/2026, 03:39:54Open ASN profile →

AS213853 relationship topology

Showing 3 / 3

AS213853FGUP "GRCHC"

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS61280FGUP "GRCHC"

Relationship: Downstream / Upstream
Observed weight: 582
ASN registration country: Registration country pending sync
Latest RIS data: 10/12/2026, 00:00:00

Open AS61280 profile →

All adjacent autonomous systems

The table preserves every relationship in the selected filter; graph limits and pagination never remove data.

3 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4
AS61280Observed weight 582	FGUP "GRCHC"	Downstream / Upstream	Registration country pending sync	8/28/2019, 00:00:00	10/12/2026, 00:00:00	1,843
AS12389Observed weight 400	ROSTELECOM-AS PJSC Rostelecom	Upstream	Russia	8/28/2019, 00:00:00	10/12/2026, 00:00:00	823
AS199546Observed weight 183	MOSCOMNET-AS Moscomnet LLC	Upstream	Russia	8/28/2019, 00:00:00	10/12/2026, 00:00:00	311

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