Network topology

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

AS328700

Currently announcedSnapshot awaiting refresh

TISPA - Tanzania Internet Service Providers Association - TISPA - Tanzania Internet Service Providers Association · TISPA

Last observed11/9/2026, 20:35:09Open ASN profile →

AS328700 relationship topology

Showing 3 / 3

AS328700Tanzania Internet Servi…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS37100SEACOM Limited - SEACOM Limited

Relationship: Upstream
Observed weight: 726
ASN registration country: Registration country pending sync
Latest RIS data: 11/9/2026, 00:00:00

Open AS37100 profile →

All adjacent autonomous systems

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3 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS37100Observed weight 726	SEACOM Limited - SEACOM Limited	Upstream	Registration country pending sync	10/2/2019, 00:00:00	11/9/2026, 00:00:00	681	675
AS37133Observed weight 522	Airtel Tanzania - Airtel Tanzania	Upstream	Registration country pending sync	10/2/2019, 00:00:00	11/9/2026, 00:00:00	342	361
AS20940Observed weight 363	AKAMAI-ASN1 Akamai International B.V.	Downstream	United States	10/2/2019, 00:00:00	11/9/2026, 00:00:00	338	337

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