São Tomé and Príncipe
Top organizations
| Organization | IPs | Ranges |
|---|---|---|
| Companhia Santomense de Telecomunicacoes | 10.2K | 3 |
| UNITEL STP SARL | 1.0K | 1 |
Regions / states / provinces
Network composition
How São Tomé and Príncipe's allocated IPv4 space breaks down by operator type, regional registry, and block size.
| Category | IPv4 | Share |
|---|---|---|
| ISP / Telecom | 10.2K |
100.0%
|
| Registry | IPv4 | Share |
|---|---|---|
| AFRINIC | 14.3K |
95.8%
|
| RIPE NCC | 529 |
3.5%
|
| ARIN | 106 |
0.7%
|
Routing & security
Live BGP routing footprint for São Tomé and Príncipe from our global collectors, with RPKI route-origin validation coverage.
RPKI-valid % = announced prefixes with a matching Route Origin Authorization. Live routing →
Reverse-DNS, threat intelligence & internet health
How much of São Tomé and Príncipe's address space resolves to a hostname, how much appears on public threat blocklists, how widely the population is online, and independent signals of censorship and outages.
Reverse-DNS + threat-blocklist footprint from our own scanning & 8 threat-intel feeds. Internet adoption from the World Bank; outage detection from IODA / Georgia Tech.
Frequently Asked Questions
How many IPv4 addresses are allocated to São Tomé and Príncipe?
São Tomé and Príncipe has 14,971 IPv4 addresses allocated across 59 network ranges. These allocations are managed by regional internet registries and assigned to organizations operating within the country.
What are the largest internet providers in São Tomé and Príncipe?
The top organizations in São Tomé and Príncipe by IP allocation include the major ISPs, hosting providers, and enterprises listed above. These 2 organizations collectively manage the majority of the country's IPv4 address space.
How many ASNs operate in São Tomé and Príncipe?
São Tomé and Príncipe has 2 or more registered Autonomous Systems. Each ASN represents an independently routed network, such as an ISP, cloud provider, or enterprise network.
What continent is São Tomé and Príncipe in?
São Tomé and Príncipe is located in Africa. IP address allocations in this region are managed by AFRINIC.
