IP address ranges in San Marino
San Marino holds 64 IPv4 segments in the IP99 geolocation database, covering 38,813 addresses. In the 4 days to 12 September 2026 we newly captured 23 proxy-type addresses there.
Network usage types
The ratio of residential broadband to datacenter address space is the most direct indicator of what kind of proxy risk a region carries: a high datacenter share means datacenter proxies are more likely; a high residential share means home-broadband proxies and dial-up pools are.
| Usage type | Segments | Share |
|---|---|---|
| Mobile network | 23 | 47.9% |
| Residential broadband | 22 | 45.8% |
| Gateway / NAT egress | 2 | 4.2% |
| Datacenter | 1 | 2.1% |
Regions
| Region | Segments | Share |
|---|---|---|
| San Marino | 32 | 50.0% |
| Serravalle | 22 | 34.4% |
| Borgo Maggiore | 9 | 14.1% |
| Faetano | 1 | 1.6% |
Cities
| City | Segments | Share |
|---|---|---|
| San Marino | 32 | 50.0% |
| Serravalle | 14 | 21.9% |
| Borgo Maggiore | 9 | 14.1% |
| Dogana | 7 | 10.9% |
| Faetano | 1 | 1.6% |
| Falciano | 1 | 1.6% |
Autonomous systems
An ASN identifies the operator of a network. Addresses under one ASN usually share risk characteristics, which is why risk controls often act on whole ASNs rather than single addresses. Operator names are not published here — the machine-readable identity is the ASN.
| ASN | Segments |
|---|---|
| AS54113 | 11 |
| AS15433 | 9 |
| AS13335 | 8 |
| AS196874 | 7 |
| AS39759 | 6 |
| AS48345 | 3 |
| AS36183 | 3 |
| AS2647 | 2 |
| AS15169 | 2 |
| AS201852 | 2 |
Look up a single address
Free, no signup: curl https://ip99.com/v1/ip/8.8.8.8 — see the API documentation.