Network topology

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

AS7719

Currently announcedSnapshot awaiting refresh

ITSUDATTE · M1CI-AS-AP

Last observed9/29/2026, 20:18:42Open ASN profile →

AS7719 relationship topology

Showing 3 / 3

AS7719ITSUDATTE

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS31898ORACLE-BMC-31898 - Oracle Corporation

Relationship: Upstream
Observed weight: 262
ASN registration country: United States
Latest RIS data: 11/9/2026, 00:00:00

Open AS31898 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
AS31898Observed weight 262	ORACLE-BMC-31898 - Oracle Corporation	Upstream	United States	8/19/2019, 00:00:00	11/9/2026, 00:00:00	327
AS9663Observed weight 254	MARU-AS-JP - OTO GK	Downstream	Japan	8/19/2019, 00:00:00	11/9/2026, 00:00:00	326
AS20473Observed weight 254	AS-VULTR - The Constant Company, LLC	Upstream	United States	8/19/2019, 00:00:00	11/9/2026, 00:00:00	326

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