AS37035 — MIC-AS

AS37035 announces 24 IPv4 prefixes covering 153,856 addresses and 1 IPv6 prefixes.

About this network

MIC-AS is operated by Yas Tanzania (formerly Tigo Tanzania and MIC Tanzania Ltd).

What it's used for

• The address space carries mobile subscriber traffic, evidenced by the registrant MIC TANZANIA LTD and netname ORG-MTL6-AFRINIC on prefixes such as 197.221.192.0/19 and 41.204.136.0/21.
• The AS announces 153856 IPv4 addresses across 69 prefixes and maintains 49 observed neighbours, a ratio consistent with a major mobile access network providing connectivity to end-users.

Notable

• Registrants for the largest prefixes are listed as unknown in the RDAP sample, while smaller prefixes explicitly list MIC TANZANIA LTD as the registrant.
• The operator was formerly known as MIC Tanzania Ltd and Tigo Tanzania; it rebranded to Yas in late 2024 under its parent company Axian Telecom.
• The inventory is dominated by the 154.74.0.0/16 and 154.75.0.0/16 blocks, with additional space in the 41.204.0.0/16 range.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 41.73.194.0/23
• 41.73.196.0/23
• 41.73.198.0/24
• 41.73.200.0/24
• 41.73.207.0/24
• 41.73.208.0/22
• 41.73.212.0/24
• 41.73.215.0/24
• 41.73.216.0/24
• 41.73.219.0/24
• 41.73.220.0/23
• 41.73.222.0/24
• 41.204.128.0/19
• 41.222.176.0/21
• 154.74.0.0/17
• 154.74.128.0/19
• 154.74.160.0/22
• 154.74.165.0/24
• 154.74.166.0/23
• 154.74.168.0/21
• 154.74.176.0/20
• 154.74.192.0/18
• 154.75.0.0/16
• 197.221.192.0/19
• 2c0f:f0c0::/31

Upstream networks

• AS30990 DJIBOUTI TELECOM S.A.
• AS37662 West Indian Ocean Cable Company
• AS174 Cogent Communications, LLC
• AS6762 TELECOM ITALIA SPARKLE S.p.A.
• AS6939 Hurricane Electric LLC
• AS37721 Virtual Technologies & Solutions
• AS328977 Wavex Internet Service Provider LTD
• AS37054 Telecom Malagasy
• AS5511 Orange S.A.
• AS58453 China Mobile International Limited
• AS23764 CTGNet

Downstream networks

• AS36909 Habari Node Public Limited
• AS36930 MIC TANZANIA LTD
• AS37084 Simbanet (T) Limited
• AS327885 Viettel Tanzania PLC
• AS327900 Simply Computers Tanzania Ltd
• AS37349 Aptus Solutions Ltd
• AS328436 Flashnet Technologies Limited
• AS329420 Azania Bank Limited
• AS24429 Zhejiang Taobao Network Co.,Ltd
• AS329662 Stellar-IX Tanzania Limited
• AS36965 WIA Tanzania
• AS329393 FASTHUB SOLUTIONS LIMITED
• AS14789 Cloudflare, Inc.
• AS329155 ATEB TECHNOLOGIES LIMITED
• AS10798 The Standard Bank of South Africa (Proprietary) Limited
• AS328478 Exim Bank (Tanzania) Ltd
• AS54994 Meteverse Limited.
• AS329640 CHITA TELECOM LIMITED
• AS329545 DCB COMMERCIAL BANK PLC
• AS328499 NEXIS GLOBAL LIMITED
• AS327774 TANZANIA POSTAL BANK
• AS37419 Tanzania Revenue Authority
• AS37421 Cellulant LTD

Adjacent networks

• AS37662 West Indian Ocean Cable Company
• AS37084 Simbanet (T) Limited
• AS30990 DJIBOUTI TELECOM S.A.
• AS174 Cogent Communications, LLC
• AS36909 Habari Node Public Limited
• AS37349 Aptus Solutions Ltd
• AS36930 MIC TANZANIA LTD
• AS327885 Viettel Tanzania PLC
• AS328436 Flashnet Technologies Limited
• AS327900 Simply Computers Tanzania Ltd
• AS6939 Hurricane Electric LLC
• AS6762 TELECOM ITALIA SPARKLE S.p.A.
• AS36965 WIA Tanzania
• AS5511 Orange S.A.
• AS328977 Wavex Internet Service Provider LTD
• AS329155 ATEB TECHNOLOGIES LIMITED
• AS329420 Azania Bank Limited
• AS24429 Zhejiang Taobao Network Co.,Ltd
• AS329662 Stellar-IX Tanzania Limited
• AS329393 FASTHUB SOLUTIONS LIMITED
• AS14789 Cloudflare, Inc.
• AS37721 Virtual Technologies & Solutions
• AS10798 The Standard Bank of South Africa (Proprietary) Limited
• AS328478 Exim Bank (Tanzania) Ltd
• AS54994 Meteverse Limited.

Internet exchanges

• NAPAfrica IX Johannesburg — Johannesburg, South Africa
• TIX Tanzania - Dar es Salaam — Dar es Salaam, Tanzania
• Arusha Internet eXchange Point — Arusha, Tanzania
• Dodoma Internet Exchange Point — Dodoma, Tanzania