Network topology

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

AS37419

Currently announcedSnapshot awaiting refresh

Tanzania Revenue Authority - Tanzania Revenue Authority · Tanzania

Last observed10/3/2026, 01:45:58Open ASN profile →

AS37419 relationship topology

Showing 4 / 4

AS37419Tanzania Revenue Author…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS33765TANZANIA TELECOMMUNICATIONS CO. LTD - TANZANIA TELECOMMUNICATIONS CO. LTD

Relationship: Upstream
Observed weight: 170
ASN registration country: Registration country pending sync
Latest RIS data: 10/19/2026, 00:00:00

Open AS33765 profile →

All adjacent autonomous systems

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4 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4
AS33765Observed weight 170	TANZANIA TELECOMMUNICATIONS CO. LTD - TANZANIA TELECOMMUNICATIONS CO. LTD	Upstream	Registration country pending sync	8/21/2019, 00:00:00	10/19/2026, 00:00:00	219
AS37035Observed weight 93	MIC TANZANIA LTD - MIC TANZANIA LTD	Upstream	Registration country pending sync	8/21/2019, 00:00:00	10/19/2026, 00:00:00	108
AS37100Observed weight 3	SEACOM Limited - SEACOM Limited	Upstream	Registration country pending sync	8/21/2019, 00:00:00	10/19/2026, 00:00:00	3
AS30844Observed weight 1	LIQUID-AS Liquid Telecommunications Ltd	Upstream	United Kingdom	8/21/2019, 00:00:00	10/19/2026, 00:00:00	1

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