Network topology

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

AS54038

Currently announcedSnapshot awaiting refresh

Callidus Software Inc. · CALLIDUS-SOFTWARE

Last observed10/5/2026, 02:08:49Open ASN profile →

AS54038 relationship topology

Showing 2 / 2

AS54038Callidus Software Inc.

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS19893NTT-GLOBAL-DATA-CENTERS-AMERICA-INC - NTT Global Data Centers Americas, INC.

Relationship: Upstream
Observed weight: 264
ASN registration country: United States
Latest RIS data: 11/2/2026, 00:00:00

Open AS19893 profile →

All adjacent autonomous systems

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

2 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS19893Observed weight 264	NTT-GLOBAL-DATA-CENTERS-AMERICA-INC - NTT Global Data Centers Americas, INC.	Upstream	United States	8/25/2019, 00:00:00	11/2/2026, 00:00:00	1,650	0
AS393423Observed weight 261	Network name pending collection	Upstream	Registration country pending sync	8/25/2019, 00:00:00	11/2/2026, 00:00:00	1,670	0

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