RPKI route origin validation · South Korea (networks)
What share of networks in South Korea have no RPKI ROA, so their route origins cannot be validated?
91.38% of networks in South Korea (95% CI 89.4–93.02%), measured across 928 networks on 2026-08-09.
Measured every Sunday since 2026-08-01 — 5 observations to date. Last measured 2026-08-09.
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
- TZ (networks)74.26%
- NG (networks)71.05%
- afrinic (networks)58.24%
- Brazil (networks)57.3%
- arin (networks)55.94%
- the US (networks)55.52%
- BY (networks)55.14%
- Russia (networks)54.54%
Show the remaining 77 segments
- KE (networks)50.92%
- Canada (networks)47.2%
- lacnic (networks)45.68%
- Croatia (networks)45.58%
- Japan (networks)44.83%
- Mexico (networks)43.8%
- South Africa (networks)43.51%
- Poland (networks)42.1%
- Ukraine (networks)41.42%
- RS (networks)38.89%
- Israel (networks)37.99%
- all networks36.99%
- Belgium (networks)36.73%
- Australia (networks)36.7%
- Slovakia (networks)36.36%
- Finland (networks)35%
- Singapore (networks)34.35%
- Austria (networks)34.17%
- Ireland (networks)33.17%
- Saudi Arabia (networks)33.14%
- Sweden (networks)32.29%
- New Zealand (networks)31.47%
- Norway (networks)30.59%
- ripencc (networks)30.5%
- Italy (networks)30.34%
- Portugal (networks)30.22%
- KZ (networks)29.3%
- Denmark (networks)28.99%
- the UK (networks)28.98%
- UZ (networks)28.57%
- Malaysia (networks)26.97%
- GE (networks)26.39%
- Germany (networks)26.15%
- Hong Kong (networks)26.02%
- Luxembourg (networks)25%
- France (networks)24.02%
- Greece (networks)23.28%
- Switzerland (networks)23.28%
- Spain (networks)21.99%
- Hungary (networks)21.31%
- Romania (networks)20.59%
- Peru (networks)20.31%
- Czechia (networks)19.63%
- Lithuania (networks)19.37%
- DO (networks)19.19%
- Chile (networks)19.15%
- Slovenia (networks)18.89%
- the UAE (networks)18.75%
- apnic (networks)18.68%
- Latvia (networks)17.72%
- MD (networks)17.69%
- Indonesia (networks)17.16%
- Thailand (networks)17.12%
- CY (networks)16.54%
- Estonia (networks)16.39%
- the Netherlands (networks)16.24%
- India (networks)14.79%
- Colombia (networks)14.73%
- Argentina (networks)14.15%
- the Philippines (networks)13.79%
- Vietnam (networks)13.63%
- MM (networks)12.31%
- PK (networks)11.33%
- AL (networks)9.68%
- AM (networks)9.38%
- Bulgaria (networks)9.2%
- KH (networks)8.91%
- VE (networks)8.21%
- IR (networks)7.13%
- Turkey (networks)6.47%
- Taiwan (networks)6.04%
- NP (networks)5.92%
- IQ (networks)4.79%
- EC (networks)2.14%
- LB (networks)2.07%
- China (networks)2.04%
- BD (networks)1.3%