IP address ranges in Nauru
Nauru holds 35 IPv4 segments in the IP99 geolocation database, covering 13,148 addresses. In the 4 days to 12 September 2026 we newly captured 8 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 |
|---|---|---|
| Residential broadband | 3 | 60.0% |
| Government | 1 | 20.0% |
| Mobile network | 1 | 20.0% |
Regions
| Region | Segments | Share |
|---|---|---|
| Yaren District | 27 | 77.1% |
| Aiwo District | 8 | 22.9% |
Cities
| City | Segments | Share |
|---|---|---|
| Yaren | 27 | 77.1% |
| Arijejen | 8 | 22.9% |
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 |
| AS2647 | 6 |
| AS140504 | 4 |
| AS13335 | 4 |
| AS36183 | 3 |
| AS55722 | 2 |
| AS55256 | 2 |
| AS14593 | 1 |
| AS15169 | 1 |
| AS141368 | 1 |
Look up a single address
Free, no signup: curl https://ip99.com/v1/ip/8.8.8.8 — see the API documentation.