In Nigeria, there are now five international submarine cables, with over 40 Tbps of capacity, including SAT3 cable, MainOne cable, Glo1 cable, ACE cable and WACS cable, landed by Natcom, MainOne, Glo 1, Dolphin Telecom and MTN respectively. 

There is also a submarine cable connecting Kribi in Cameroon to Lagos in Nigeria, the Nigeria-Cameroon Submarine Cable System (NCSCS). The NCSCS is owned by Cameroon Telecommunications (CAMTEL), in a partnership with MainOne to land the NCSCS cable at MainOne's Lagos Cable Landing Station.

Google's private cable Equiano will land in Nigeria. 

According to ASCON, Nigeria has used less than 10% of its five submarine cables capacity as of early 2019.

Association of Submarine Cable Operators of Nigeria (ASCON)

The Association of Submarine Cable Operators of Nigeria (ASCON) was inaugurated on 10^th December 2018, aiming to create a national advocacy forum for Nigerian companies and administrations that own and/or operate submarine telecommunications cables landing in the country.

The Principal objective of the ASCON is to:

• Create a national advocacy forum for Nigerian companies and administrations that own and/or operate submarine telecommunications cables landing in the country.
• ASCON has been established to promote, encourage and assist in the protection of subsea cable infrastructure and ancillary equipment and facilities from marine activities, man-made and natural hazards.
• The association shall support and manage governmental and public/private sector collaboration, to ensure that the operations and maintenance of critical subsea communications assets are adequately protected and recognized in the development of rules and policies in Nigeria

Members, Board of Trustees of ASCON include

1. Funke Opeke (MD/CEO, MainOne;
2. Uche Osuji (MTN Nigeria, GM, Network Performance & Quality Assurance) and
3. Abdelraham Bashar (Deputy MD, ACE/Dolphine)
4. Innocent Nwokwocha – (nTel)

The Executive Council of ASCON is made up of:     

• Ifeloju Alakija- President (MainOne)
• Maxwell Eze – Vice President (MTN)
• Bolaji Mudashiru – General Secretary (ACE/Dolphin Telecom)
• Prosper Iredia Ogbagha – Publicity Secretary (Natcom SAT-3)