Hi folks! I noticed something unusual today, and perhaps some of you know the answer. Consider ARIN rr: $ whois -h rr.arin.net 199.52.73.0/24 route: 199.52.73.0/24 origin: AS132055 descr: EY India admin-c: IAM12-ARIN tech-c: DNSAD85-ARIN tech-c: IAM12-ARIN mnt-by: MNT-EYL-Z created: 2022-10-19T08:37:50Z last-modified: 2023-11-27T15:10:44Z source: ARIN everything looks fine. Now RADB mirror: $ whois -h whois.radb.net 199.52.73.0/24 % No entries found for the selected source(s). nothing! I suspect the mirror is out of sync. Now NTT mirror: $ whois -h rr1.ntt.net 199.52.73.0/24 route: 199.52.73.0/24 descr: RPKI ROA for 199.52.73.0/24 / AS132055 remarks: This AS132055 route object represents routing data retrieved from the RPKI. This route object is the result of an automated RPKI-to-IRR conversion process performed by IRRd. max-length: 24 origin: AS132055 source: RPKI # Trust Anchor: arin As you can see it returns only RPKI data, and not ARIN. So ARIN data is not in sync there as well? However for 199.52.53.0/24 it returns both $ whois -h rr1.ntt.net 199.52.53.0/24 route: 199.52.53.0/24 origin: AS132055 descr: EY India admin-c: IAM12-ARIN tech-c: DNSAD85-ARIN tech-c: IAM12-ARIN mnt-by: MNT-EYL-Z created: 2022-07-11T07:05:30Z last-modified: 2023-11-27T15:10:44Z source: ARIN rpki-ov-state: valid route: 199.52.53.0/24 descr: RPKI ROA for 199.52.53.0/24 / AS132055 remarks: This AS132055 route object represents routing data retrieved from the RPKI. This route object is the result of an automated RPKI-to-IRR conversion process performed by IRRd. max-length: 24 origin: AS132055 source: RPKI # Trust Anchor: arin My question is how and what happened? I suspect whois stream was incostent. Because if one check todays ARIN DB it surely has the data $ wget ftp://ftp.arin.net/pub/rr/arin.db.gz -O - 2>/dev/null | gzip -d | grep -A10 199.52.73.0/24 route: 199.52.73.0/24 origin: AS132055 descr: EY India admin-c: IAM12-ARIN tech-c: DNSAD85-ARIN tech-c: IAM12-ARIN mnt-by: MNT-EYL-Z created: 2022-10-19T08:37:50Z last-modified: 2023-11-27T15:10:44Z source: ARIN Thanks!