Network topology

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

AS133291

Currently announcedSnapshot awaiting refresh

SRMTECH-AS

Last observed10/6/2026, 19:55:38Open ASN profile →

AS133291 relationship topology

Showing 2 / 2

AS133291SRMTECH-AS

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS4755TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP

Relationship: Upstream
Observed weight: 255
ASN registration country: India
Latest RIS data: 11/10/2026, 00:00:00

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All adjacent autonomous systems

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2 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS4755Observed weight 255	TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP	Upstream	India	8/25/2019, 00:00:00	11/10/2026, 00:00:00	328	0
AS56272Observed weight 254	PULSE-IN - Pulse Telesystems Pvt Ltd	Upstream	India	8/25/2019, 00:00:00	11/10/2026, 00:00:00	327	0

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