Free network tools
RPKI Validator
Check whether a BGP route (prefix + origin AS) is RPKI Valid, Invalid or Not Found, and see the ROAs that cover it.
Network Report (All-in-one) BGP Looking Glass BGP Security Check RPKI Validator BGP Hijack & Leak Monitor ASN Intelligence Internet Outages & Anomalies Country Internet Report Domain Insights IP WHOIS AS WHOIS
AS13205 · British Telecommunications Limited
14 announced prefixes.
| Prefix | RPKI status | |
|---|---|---|
78.109.10.0/24 | — | Details |
78.109.9.0/24 | — | Details |
217.140.13.0/24 | — | Details |
78.109.0.0/24 | — | Details |
217.140.0.0/20 | — | Details |
78.109.6.0/24 | — | Details |
217.140.12.0/22 | — | Details |
78.109.7.0/24 | — | Details |
78.109.0.0/20 | — | Details |
217.140.32.0/19 | — | Details |
31.11.56.0/23 | — | Details |
78.109.5.0/24 | — | Details |
78.109.11.0/24 | — | Details |
217.140.12.0/24 | — | Details |
Results come from public internet registries and live global routing data. Results are cached for up to an hour. Lookups are logged with your IP address to prevent abuse — see our Privacy Policy.
