RPKI route origin validation · Italy (networks)
What share of networks in Italy have no RPKI ROA, so their route origins cannot be validated?
30.14% of networks in Italy (95% CI 27.52–32.9%), measured across 1,118 networks on 2026-08-16.
Measured every Sunday since 2026-08-01 — 6 observations to date. Last measured 2026-08-16.
How this is measured
bulk feeds only — no network is probed. RIPE RIS gives the ASNs actually announcing routes (the population, so dormant allocations don't inflate the rate); the five RIR delegated-extended files give country and RIR (the segments); the RPKI validated ROA payload gives which ASNs publish ROAs. Population unit: ASN; segmented by country and RIR.
Built entirely from public bulk feeds — no target is contacted. Aggregate-only. 95% Wilson confidence intervals. Population: networks observed announcing at least one prefix in RIPE RIS, attributed to a country and RIR from the RIR delegated files. Snapshot: rpki-announcing-asns.
Licensed CC BY 4.0 — reuse with attribution to Quiet Failures. Download: JSON · CSV.
Why it matters
~37% of announcing networks publish no ROA. Their route origins cannot be validated, so a hijack of their prefixes is cryptographically indistinguishable from a legitimate announcement — traffic can be diverted with nothing to reject it.
Limits of this measurement
Measures ROA publication, not per-prefix validation state — an ASN with a ROA may still announce prefixes its ROAs don't cover. Segments are country/RIR, not company size: a different axis, stated as such rather than forced into the SME frame.
The same check, other segments
- South Korea (networks)91.49%
- TZ (networks)75.73%
- NG (networks)70.8%
- afrinic (networks)58.19%
- Brazil (networks)57.45%
- arin (networks)55.77%
- the US (networks)55.34%
- BY (networks)55.14%
Show the remaining 77 segments
- Russia (networks)54.48%
- KE (networks)50.46%
- Canada (networks)46.99%
- lacnic (networks)45.77%
- Croatia (networks)45.58%
- Japan (networks)44.77%
- Mexico (networks)43.61%
- South Africa (networks)43.45%
- Poland (networks)41.88%
- Ukraine (networks)41.37%
- RS (networks)38.89%
- Israel (networks)38.18%
- all networks36.92%
- Belgium (networks)36.73%
- Slovakia (networks)36.18%
- Australia (networks)36.01%
- Finland (networks)35%
- Singapore (networks)34.42%
- Austria (networks)34.17%
- Saudi Arabia (networks)33.14%
- Ireland (networks)32.85%
- Sweden (networks)32.24%
- New Zealand (networks)31.47%
- Norway (networks)30.49%
- Portugal (networks)30.43%
- ripencc (networks)30.39%
- KZ (networks)29.17%
- Denmark (networks)29.11%
- the UK (networks)28.74%
- UZ (networks)28.57%
- Malaysia (networks)26.97%
- GE (networks)26.57%
- Germany (networks)26.09%
- Hong Kong (networks)26.03%
- Luxembourg (networks)25.47%
- France (networks)23.94%
- Switzerland (networks)23.16%
- Greece (networks)22.84%
- Spain (networks)21.76%
- Hungary (networks)21.31%
- Romania (networks)20.59%
- Peru (networks)19.9%
- Czechia (networks)19.6%
- Chile (networks)19.15%
- Slovenia (networks)18.89%
- DO (networks)18.69%
- apnic (networks)18.61%
- Lithuania (networks)18.42%
- the UAE (networks)18.01%
- Latvia (networks)17.72%
- MD (networks)17.56%
- Indonesia (networks)17.14%
- Thailand (networks)17.12%
- Estonia (networks)16.3%
- the Netherlands (networks)16.05%
- CY (networks)15.79%
- Colombia (networks)14.93%
- India (networks)14.71%
- Argentina (networks)14.39%
- the Philippines (networks)13.91%
- Vietnam (networks)13.6%
- MM (networks)12.4%
- PK (networks)11.22%
- AL (networks)9.76%
- AM (networks)9.3%
- Bulgaria (networks)9.19%
- KH (networks)8.91%
- VE (networks)8.21%
- IR (networks)7.27%
- Turkey (networks)6.24%
- Taiwan (networks)5.7%
- NP (networks)5.33%
- IQ (networks)4.83%
- EC (networks)2.14%
- LB (networks)2.07%
- China (networks)2.06%
- BD (networks)1.36%