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How Tanzania ranks worldwide on dormant space, the transfer market, routing security and address density.
PeeringDB-registered presence.
APNIC-measured end-user deployment.
Paper holder: holds 3.8M /48 blocks but only 0.5% of users are IPv6-capable.
Clean prefixes (valid RPKI + IRR, no mismatch).
Cumulative IPv4, IPv6, and ASN allocations to Tanzania over time.
The largest autonomous systems registered to Tanzania by IPv4 footprint.
| AS | Holder | IPv4 | Prefixes |
|---|---|---|---|
| AS37035TZ | MIC TANZANIA LTD - MIC TANZANIA LTD | 188.2K | 106 |
| AS33765TZ | TANZANIA TELECOMMUNICATIONS CO. LTD - TANZANIA TELECOMMUNICATIONS CO. LTD | 172K | 225 |
| AS36908TZ | Vodacom Tanzania Ltd - Vodacom Tanzania Ltd | 165.4K | 34 |
| AS37084TZ | Simbanet (T) Limited - Simbanet (T) Limited | 85.8K | 18 |
| AS37133TZ | Airtel Tanzania - Airtel Tanzania |
Tanzania against its land-border neighbours on IPv4, IPv6, AS numbers and per-capita density.
Share of announced address space covered by valid Route Origin Authorizations.
124 autonomous systems registered to Tanzania. Click an AS for detail.
| 69.9K |
| 73 |
| AS37182TZ | Tanzania Education And Research Network - Tanzania Education And Research Network | 42.5K | 41 |
| AS327885TZ | Viettel Tanzania PLC - Viettel Tanzania PLC | 33.8K | 66 |
| AS32860TZ | Cats-Net Limited - Cats-Net Limited | 24.1K | 33 |
| AS37027TZ | Simbanet (T) Limited - Simbanet (T) Limited | 21.2K | 52 |
| AS37349TZ | Aptus Solutions Ltd - Aptus Solutions Ltd | 19.7K | 19 |
| Capital Technologies - Capital Technologies |
| 1K |
| — |
| 1 |
| AS329393TZ | FASTHUB SOLUTIONS LIMITED - FASTHUB SOLUTIONS LIMITED | 1K | 65.5K | 4 |
| AS329537TZ | Raddy Digital Solution Limited - Raddy Digital Solution Limited | 1K | — | 1 |
| AS328849TZ | Nexusnet Limited - Nexusnet Limited | 1K | — | 3 |
| AS328885TZ | Kenya Commercial Bank (Tanzania) Limited - Kenya Commercial Bank (Tanzania) Limited | 1K | — | 3 |
| AS327706TZ | Power and Network, Backup Company Ltd - Power and Network, Backup Company Ltd | 768 | — | 3 |
| AS329448TZ | AZAM MEDIA LIMITED - AZAM MEDIA LIMITED | 768 | — | 2 |
| AS329529TZ | Kinetic Networks Limited - Kinetic Networks Limited | 768 | — | 3 |
| AS328478TZ | Exim Bank (Tanzania) Ltd - Exim Bank (Tanzania) Ltd | 768 | — | 3 |
| AS328751TZ | CRDB BANK PLC - CRDB BANK PLC | 512 | — | 2 |
| AS329603TZ | SKT TANZANIA LIMITED - SKT TANZANIA LIMITED | 512 | — | 1 |
| AS328700TZ | TISPA - Tanzania Internet Service Providers Association - TISPA - Tanzania Internet Service Providers Association | 512 | 2 | 4 |
| AS37045TZ | Tanzania Network Information Centre (tzNIC) - Tanzania Network Information Centre (tzNIC) | 512 | 2 | 4 |
| AS329420TZ | Azania Bank Limited - Azania Bank Limited | 512 | — | 2 |
| AS329251TZ | NATIONAL BANK OF COMMERCE LIMITED - NATIONAL BANK OF COMMERCE LIMITED | 512 | — | 2 |
| AS328557TZ | DIAMOND TRUST BANK TANZANIA LIMITED - DIAMOND TRUST BANK TANZANIA LIMITED | 512 | — | 2 |
| AS329662TZ | Stellar-IX Tanzania Limited - Stellar-IX Tanzania Limited | 512 | — | 2 |
| AS329292TZ | GEEZNET TECHNOLOGIES LIMITED - GEEZNET TECHNOLOGIES LIMITED | 512 | — | 1 |
| AS37496TZ | Aga Khan University - Aga Khan University | 512 | 1 | 3 |
| AS329495TZ | Access Bank Tanzania Limited - Access Bank Tanzania Limited | 512 | — | 2 |
| AS37419TZ | Tanzania Revenue Authority - Tanzania Revenue Authority | 256 | — | 1 |
| AS328545TZ | Softnet Technologies Limited - Softnet Technologies Limited | 256 | — | 1 |
| AS329221TZ | TANZANIA ELECTRIC SUPPLY COMPANY LIMITED - TANZANIA ELECTRIC SUPPLY COMPANY LIMITED | 256 | — | 1 |
| AS329595TZ | Tanzania Railways Corporation - Tanzania Railways Corporation | 256 | — | 1 |
| AS328607TZ | UBX (TANZANIA) LIMITED - UBX (TANZANIA) LIMITED | 256 | — | 1 |
| AS329789TZ | Mwanga Hakika Bank Limited - Mwanga Hakika Bank Limited | 256 | — | 1 |
| AS37362TZ | Tanzania Ports Authority - Tanzania Ports Authority | 256 | — | 1 |
| AS328845TZ | The Governing Body of College of Business Education - The Governing Body of College of Business Education | 256 | — | 1 |
| AS328499TZ | NEXIS GLOBAL LIMITED - NEXIS GLOBAL LIMITED | 256 | — | 1 |
| AS329640TZ | CHITA TELECOM LIMITED - CHITA TELECOM LIMITED | 256 | — | 1 |
| AS328783TZ | SELCOM PAYTECH LTD - SELCOM PAYTECH LTD | 256 | — | 1 |
| AS328022TZ | TISPA - Tanzania Internet Service Providers Association - TISPA - Tanzania Internet Service Providers Association | 256 | 1 | 2 |
| AS329545TZ | DCB COMMERCIAL BANK PLC - DCB COMMERCIAL BANK PLC | 256 | — | 1 |
| AS328018TZ | National Housing Corporation - National Housing Corporation | 256 | — | 1 |
| AS327774TZ | TANZANIA POSTAL BANK - TANZANIA POSTAL BANK | 256 | — | 1 |
| AS327778TZ | Bank of Tanzania - Bank of Tanzania | 256 | — | 1 |
| AS327852TZ | TISPA - Tanzania Internet Service Providers Association - TISPA - Tanzania Internet Service Providers Association | 256 | 1 | 2 |
| AS328504TZ | National Identification Authority - National Identification Authority | 256 | — | 1 |
| AS327844TZ | TISPA - Tanzania Internet Service Providers Association - TISPA - Tanzania Internet Service Providers Association | 256 | 1 | 2 |
| AS329034TZ | Hawaritha investment Limited - Hawaritha investment Limited | 256 | — | 1 |
| AS328139TZ | Business Registrations and Licensing Agency (BRELA) - Business Registrations and Licensing Agency (BRELA) | 256 | — | 1 |
| AS328775TZ | AZAMPAY TANZANIA LIMITED - AZAMPAY TANZANIA LIMITED | 256 | — | 1 |
| AS328017TZ | TANZANIA COMMUNICATIONS REGULATORY AUTHORITY (TZCERT) - TANZANIA COMMUNICATIONS REGULATORY AUTHORITY (TZCERT) | 256 | 1 | 2 |
| AS328325TZ | TISPA - Tanzania Internet Service Providers Association - TISPA - Tanzania Internet Service Providers Association | 256 | 1 | 2 |
| AS327730TZ | PPF PENSION FUND - PPF PENSION FUND | 256 | — | 1 |
| AS329413TZ | Kasi Networks Limited - Kasi Networks Limited | 256 | — | 1 |
| AS329304TZ | THE TRUSTEES OF THE TANZANIA NATIONAL PARKS - THE TRUSTEES OF THE TANZANIA NATIONAL PARKS | 256 | — | 1 |