Tanzania

east-africa · TZA

127 networks are registered to Tanzania. 6 internet exchanges operate in the country. 17 facilities are catalogued. 2 submarine cables land on its coast. 76 accredited registrars sell its ccTLD. Atlas measures a median round-trip latency of 178ms from Tanzania to other African countries. That is roughly 154ms beyond a direct path, indicating many of its routes to the rest of the continent leave Africa rather than connecting regionally.

Internet infrastructure at a glance

127 Networks (ASNs)

6 Internet Exchanges

17 Data Centres

76 Domain Registrars

Internet Exchanges (6)

Arusha Internet Exchange Point Arusha
TIX (Tanzania Internet eXchange) Dar es Salaam
DIXP (Dodoma Internet eXchange Point) Dodoma
MIXP (Mwanza Internet eXchange Point) Mwanza
ZIXP (Zanzibar Internet eXchange Point) Zanzibar
Mbeya Internet eXchange Point Mbeya

Data Centres

Wingu Tanzania Data Centre (Mbezi) Dar es Salaam
Raxio Tanzania (TZ1) Dar es Salaam
SEACOM Dar Es Salaam CLS Dar es Salaam
TTCL Arusha Telephone House Arusha
TTCL Dar es Salaam Telephone House Dar es Salaam
TTCL Dodoma Telephone House Dodoma
TTCL Iringa Telephone House Iringa
TTCL Kijitonyama Exchange Dar es Salaam
TTCL Mbeya Telephone House Mbeya
TTCL Mwanza Telephone House Mwanza
TTCL Tanga Telephone House Tanga
Wingu Dar es Salaam Dar es Salaam
Zantel Dar es Salaam
Datalabs Dar es Salaam Dar es Salaam
National Internet Data Center (NIDC) Dar es Salaam
STELLAR IX SALASALA DataCenter Dar es Salaam
TIX - Tanzania - Posta House Dar es Salaam

.TZ Domain Registrars

+56 more (list page in development)

Most-connected networks (BGP-observed)

Ranked by distinct BGP neighbors observed in our routing table. Methodology · Last computed 2026-09-26. Coverage is partial: rankings derive from our African routing-table vantages.

By peer count

Simbanet (T) Limited AS37084 44 peers
MIC TANZANIA LTD AS37035 36 peers
Tanzania Telecommunications Corporation AS33765 33 peers
Airtel Tanzania AS37133 28 peers
Simbanet (T) Limited AS37027 26 peers
Vodacom Tanzania Ltd AS36908 24 peers
Aptus Solutions Ltd AS37349 17 peers
WIA Tanzania AS36965 10 peers
Viettel Tanzania PLC AS327885 10 peers
e-Government Authority AS327795 9 peers

+10 more shown via API

By prefix announcements

Tanzania Telecommunications Corporation AS33765 295 prefixes
MIC TANZANIA LTD AS37035 106 prefixes
Airtel Tanzania AS37133 100 prefixes
Viettel Tanzania PLC AS327885 68 prefixes
Simbanet (T) Limited AS37027 54 prefixes
Habari Node Public Limited AS36909 48 prefixes
Tanzania Education And Research Network AS37182 41 prefixes
Cats-Net Limited AS32860 36 prefixes
Vodacom Tanzania Ltd AS36908 34 prefixes
Bell Communications Ltd AS37126 31 prefixes

All networks (top 30 of 127)

Airtel Tanzania AS37133
Aptus Solutions Ltd AS37349
Arusha Art Limited AS37143
ATEB TECHNOLOGIES LIMITED AS329155
AZAM MEDIA LIMITED AS329448
Bank of Tanzania AS327778
Bell Communications Ltd AS37126
BNH Communication Solutions AS37454
Cable Television Network Ltd. AS327728
Capital Technologies AS327859
Cats-Net Limited AS32860
CRDB BANK PLC AS328751
ECHOTEL TANZANIA LIMITED AS31810
Exim Bank (Tanzania) Ltd AS328478
Green Telecom Limited AS328950
Habari Node Public Limited AS36909
MIC TANZANIA LTD AS37035
AFRICAN BANKING CORPORATION TANZANIA LIMITED AS329495
Aga Khan University AS37496
AIM Firms Limited AS328838
AZAM MEDIA LIMITED AS327819
AZAMPAY TANZANIA LIMITED AS328775
Azania Bank Limited AS329420
BARMEDAS.COM LTD AS329322
Business Registrations and Licensing Agency (BRELA) AS328139
CHITA TELECOM LIMITED AS329640
Computer Sales & Services AS327792
DIAMOND TRUST BANK TANZANIA LIMITED AS328557
Dodoma FiberCo Limited AS329488
Equity Bank Tanzania Limited AS329242

+97 more networks (list page in development)

Key facts

ISO 3166-1 alpha-2: TZ
ISO 3166-1 alpha-3: TZA
Region: east-africa
Last verified: verified 2026-05-23
Last updated: 2026-09-26