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
AS36375 · UMICH-AS-5 - University of Michigan
18 announced prefixes.
| Prefix | RPKI status | |
|---|---|---|
35.3.0.0/16 | — | Details |
141.213.0.0/16 | — | Details |
192.231.253.0/24 | — | Details |
35.7.0.0/18 | — | Details |
35.1.0.0/16 | — | Details |
2607:f018::/32 | — | Details |
35.7.128.0/18 | — | Details |
35.4.0.0/16 | — | Details |
192.41.232.0/23 | — | Details |
141.214.0.0/16 | — | Details |
67.194.0.0/16 | — | Details |
141.212.0.0/16 | — | Details |
35.2.0.0/16 | — | Details |
192.12.80.0/24 | — | Details |
141.211.0.0/16 | — | Details |
35.5.0.0/16 | — | Details |
35.6.0.0/16 | — | Details |
35.0.0.0/16 | — | 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.