INX-ZA
INX-ZA operates four neutral, community-run Internet Exchange Points in South Africa—JINX (Johannesburg, since 1996), CINX (Cape Town), DINX (Durban), and NMBINX (Nelson Mandela Bay)—enabling network operators with their own ASN to peer and exchange domestic traffic. An autonomous division of ISPA.
- Company typePrivate
- Founded1996
- HeadquartersJohannesburg, South Africa
- Headcount1–10
- GTM typeB2B
- OfferingServices
What INX-ZA does
INX-ZA operates South Africa's only neutral, community-run Internet Exchange Points (IXPs), providing peering infrastructure where network operators can directly exchange domestic Internet traffic rather than relying on international transit. The organization runs four IXPs: JINX (Johannesburg, Africa's oldest IXP operating since 1996 with a 100% uptime track record), CINX (Cape Town), DINX (Durban, launched September 2012), and NMBINX (Nelson Mandela Bay, launched June 2023). Each exchange is deployed across multiple third-party data centres on a data-centre agnostic basis, and any network holding its own IP address space and autonomous system number (ASN) is eligible to connect via a Letter of Authorisation process through the INX Ops team.
The underlying technology is standard neutral Internet Exchange infrastructure—Layer 2 switching fabric supporting IPv4 and IPv6 peering sessions, hosted inside commercial colocation facilities such as Africa Data Centres, Teraco, Dimension Data, and IS. The product is positioned on three attributes: neutrality (no commercial advantage to any participant), community governance (run by the industry rather than a commercial operator), and operational reliability (100% uptime on JINX). The value proposition is the reduction of latency and cost for domestic traffic by keeping South African-to-South African traffic inside the country, which also decreases dependence on international transit paths.
INX-ZA is an autonomous division of the Internet Service Providers' Association (ISPA) of South Africa, a non-profit industry body. The business model is therefore not commercial in the conventional sense: there is no disclosed pricing, no per-port fees referenced, no external equity, no funding rounds, and no M&A activity. The entity employs 1-10 people, has no named executive team in the source data, and is funded and governed through ISPA membership. As a result, INX-ZA functions as critical national Internet infrastructure rather than a revenue-generating enterprise.
INX-ZA firmographics
Firmographics- Name
- INX-ZA
- Legal name
- INX-ZA
- Website
- https://inx.net.za
- Company type
- Private
- Founded year
- 1996
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- INX-ZA operates four neutral, community-run Internet Exchange Points in South Africa—JINX (Johannesburg, since 1996), CINX (Cape Town), DINX (Durban), and NMBINX (Nelson Mandela Bay)—enabling network operators with their own ASN to peer and exchange domestic traffic. An autonomous division of ISPA.
- Ownership category
- akta.pro rank
INX-ZA industry classification
Industry- Product category
- Internet Exchange Services
- NAICS
- Wired and Wireless Telecommunications (except Satellite) (5171)
- akta.pro primary industry
- Internet Exchange Points (IXPs) & Peering Services (HDABALAC)
- akta.pro secondary industries
- Carrier Interconnection & Peering Exchanges (IXPs, private interconnect, cross-connect) (HDAIAEAG), Interconnection-Focused Colocation (IX / Meet-Me-Room Ecosystems) (HDABACAF)
Keywords
Where INX-ZA is headquartered
LocationHeadquarters
- HQ city
- Johannesburg
- HQ country
- South Africa
- HQ region
- Africa
Offices4 records
Markets served
INX-ZA business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Infrastructure, Operations, Technology or R&D, Personnel
Distribution channels1 record
INX-ZA product offering
Product offeringCore offering
INX-ZA operates neutral, community-run Internet Exchange Points (IXPs) in South Africa where network operators connect and exchange (peer) Internet traffic directly with one another. The portfolio comprises four exchange points—JINX (Johannesburg, since 1996), CINX (Cape Town), DINX (Durban), and NMBINX (Nelson Mandela Bay)—delivered through data-centre agnostic facilities across multiple carrier-neutral data centres. Connection is open to any network with its own IP address space and autonomous system number.
Product overview
INX-ZA operates a portfolio of four neutral, community-run Internet Exchange Points (IXPs) across South Africa, providing peering infrastructure where operators can connect and exchange domestic Internet traffic. The products include JINX (Johannesburg, Africa's oldest IXP since 1996), CINX (Cape Town), DINX (Durban), and NMBINX (Nelson Mandela Bay). These IXPs provide data-centre agnostic facilities for operators to peer, with each exchange supporting IPv4/IPv6 address allocations and providing optimal routing paths for domestic and continental traffic.
Differentiator
Problem solved
Functional benefit
Products and services
- JINX - Johannesburg Internet Exchange Africa's oldest IXP, operating since 1996 with 100% uptime. Provides a neutral, community-run, data-centre agnostic peering facility in Johannesburg where network operators connect and exchange domestic Internet traffic directly.
- CINX - Cape Town Internet Exchange Neutral, community-run Internet Exchange Point in Cape Town providing data-centre agnostic peering facilities at Africa Data Centres Diep Rivier, Dimension Data Bree Street, and Teraco Newlands for network operators to exchange domestic Internet traffic.
- DINX - Durban Internet Exchange Neutral Internet Exchange Point launched in September 2012, operating across two data centres (IS Umhlanga and Teraco Riverhorse Valley) in the Ethekwini Metropolitan Area, providing peering infrastructure for network operators in Durban.
- NMBINX - Nelson Mandela Bay Internet Exchange Point Neutral Internet Exchange Point launched in June 2023, operating at Dimension Data Newton Park in the Nelson Mandela Bay Metropolitan Area, providing peering infrastructure for network operators in Port Elizabeth.
Companies that use INX-ZA
Customer profileSegments1 record
Ideal customer profiles1 record
INX-ZA technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature1 record
INX-ZA partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- Internet Service Providers' Association (ISPA) of South AfricacoreINX-ZA is an autonomous division of ISPA of South Africa. ISPA is the parent organization that oversees INX-ZA's operations as a neutral, community-run Internet exchange point operator.
Scale indicators3 records
Recent moves4 records
Expansion highlights3 records
INX-ZA competitors and assessment
Company assessmentBroad incumbents
- DE-CIX: DE-CIX is a leading global carrier-neutral IXP operator with presence in many markets. It is a much larger incumbent offering interconnection and peering services at scale; comparable as a broader IXP operator though typically more commercially oriented than INX-ZA.
- Equinix Internet Exchange: Equinix operates Equinix Internet Exchange at scale across its global data centre footprint. Comparable as an IXP operator but broader as a global colocation incumbent with significant commercial positioning versus INX-ZA's neutral community model.
- Netnod: Netnod operates multiple IXPs in the Nordics and provides interconnection infrastructure. Comparable as an IXP and interconnection operator, though broader in scope (including DNS and time services) and more established in scale.
Direct peers
- LINX (London Internet Exchange): LINX is one of the world's largest neutral, member-run IXPs operating from multiple London locations. It shares INX-ZA's neutral, community-governed model and offers the most direct international analogue for a multi-metro, member-funded exchange.
- SwissIX: SwissIX is a neutral, non-profit IXP in Switzerland. It shares INX-ZA's volunteer/community-run governance model and focus on providing neutral peering for network operators.
- NAPAfrica (Teraco): NAPAfrica is Africa's largest IXP, operated by Teraco Data Environments. It directly competes with INX-ZA in South Africa by offering integrated colocation-peering bundles, but is a commercial model rather than neutral/community-run.
- AMS-IX (Amsterdam Internet Exchange): AMS-IX is a neutral, not-for-profit IXP operating in multiple European and global locations. Comparable to INX-ZA on model (neutral, association-governed) and on multi-metro peering infrastructure strategy.
- France-IX: France-IX is a neutral, member-based IXP providing peering services in France. It shares INX-ZA's not-for-profit, community-run governance model and multi-location infrastructure approach.
Emerging players
- Africa Cloud Exchange / regional peering platforms: Emerging regional interconnection platforms in Africa aim to aggregate peering and cloud on-ramps across multiple countries. Comparable in focus on African interconnect but at an earlier stage and with broader regional ambitions than INX-ZA's domestic footprint.
Regional players
- JINX (alternative JINX deployments) / African IXPs (e.g., KIXP, RINEX): Other African IXPs such as Kenya's KIXP operate with similar neutral, community-based models in neighbouring geographies. Comparable as regional peers in the African peering ecosystem though they do not directly compete in the same national markets.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat4 records
Key risks5 records
Key highlights6 records
Customer concentration
INX-ZA social profiles
Digital presenceINX-ZA financial estimates
Financial estimateRevenue estimate
Valuation estimate
INX-ZA leadership team
Management profileNumber of profiles
Profiles1 record
INX-ZA funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
INX-ZA M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about INX-ZA
What does INX-ZA do?
INX-ZA operates neutral, community-run Internet Exchange Points (IXPs) in South Africa where network operators connect and exchange (peer) Internet traffic directly with one another. The portfolio comprises four exchange points—JINX (Johannesburg, since 1996), CINX (Cape Town), DINX (Durban), and NMBINX (Nelson Mandela Bay)—delivered through data-centre agnostic facilities across multiple carrier-neutral data centres. Connection is open to any network with its own IP address space and autonomous system number.
Is INX-ZA a public or private company?
INX-ZA is a private company. It is classified as nonprofit foundation owned and is currently operating.
When was INX-ZA founded?
INX-ZA was founded in 1996. It employs 1 to 10 people.
Where is INX-ZA based?
INX-ZA is headquartered in Johannesburg, South Africa, in the Africa region.
Who are INX-ZA's main competitors?
Broad incumbents on record are DE-CIX, Equinix Internet Exchange and Netnod. Direct peers are LINX (London Internet Exchange), SwissIX, NAPAfrica (Teraco), AMS-IX (Amsterdam Internet Exchange) and France-IX. Africa Cloud Exchange / regional peering platforms is listed as an emerging player. JINX (alternative JINX deployments) / African IXPs (e.g., KIXP, RINEX) is listed as a regional player.
Does INX-ZA have an API?
No public API is recorded for INX-ZA.
What industry is INX-ZA in?
INX-ZA's product category is Internet Exchange Services. Its primary akta.pro industry code is HDABALAC, Internet Exchange Points (IXPs) & Peering Services, with a secondary code of HDAIAEAG, Carrier Interconnection & Peering Exchanges (IXPs, private interconnect, cross-connect). Its NAICS code is 5171.