Network topology

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

AS138751

Currently announcedSnapshot awaiting refresh

ATNPL-AS

Last observed10/7/2026, 10:24:56Open ASN profile →

AS138751 relationship topology

Showing 3 / 3

AS138751ATNPL-AS

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS133989SBRTELECOM-AS - SBR Telecom Pvt. Ltd

Relationship: Upstream
Observed weight: 559
ASN registration country: India
Latest RIS data: 10/7/2026, 00:00:00

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All adjacent autonomous systems

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3 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS133989Observed weight 559	SBRTELECOM-AS - SBR Telecom Pvt. Ltd	Upstream	India	8/25/2019, 00:00:00	10/7/2026, 00:00:00	1,441	368
AS45820Observed weight 271	TTSL-MEISISP - Tata Teleservices ISP AS	Upstream	India	8/25/2019, 00:00:00	10/7/2026, 00:00:00	357	0
AS154763Observed weight 7	IRINN-FNS01-AS-IN	Downstream	India	8/25/2019, 00:00:00	10/7/2026, 00:00:00	9	0

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