Network · data from 2026-11-12
AS267421 AS267421 - MATHEUS SCANDIUZE NEHME
Registry name: AS267421 - MATHEUS SCANDIUZE NEHME, BR · not in PeeringDB
Announced routes
Every prefix a peer of the route collectors sees with origin AS267421, things to look at first. Visibility = full-table peers that see it, of 673 (IPv4) and 636 (IPv6) on 75 collectors. Also as routes.csv.
| 45.235.164.0/24 | No ROA | Nonecovered by 45.235.164.0/22 | 670 100% |
| 45.235.165.0/24 | No ROA | Nonecovered by 45.235.164.0/22 | 670 100% |
| 45.235.166.0/24 | No ROA | Nonecovered by 45.235.164.0/22 | 670 100% |
| 45.235.167.0/24 | No ROA | Nonecovered by 45.235.164.0/22 | 669 99% |
| 2804:4d40::/33 | No ROA | Nonecovered by 2804:4d40::/32 | 631 99% |
| 2804:4d40:8000::/33 | No ROA | Nonecovered by 2804:4d40::/32 | 631 99% |
AS-SET
AS267421 isn't in PeeringDB, where networks name their AS-SET.
Fix list
The changes that would bring RPKI, the IRR and what's announced into line. Some are deliberate (a route object kept for a backup route, say); the network decides. All 16 are in fix.csv.
- ROA: none6
- Route object: none6
- Route object: not announced4
| Change | Prefix or set | Detail |
|---|---|---|
| ROA: none | 45.235.164.0/24 | No ROA covers it. Add a ROA for AS267421, maxLength 24. |
| Route object: none | 45.235.164.0/24 | No route object for it. A route object for 45.235.164.0/22 with origin AS267421 covers it (filters allowing more-specifics accept it). Add a route object with origin AS267421 in the RIR database for the space. |
| ROA: none | 45.235.165.0/24 | No ROA covers it. Add a ROA for AS267421, maxLength 24. |
| Route object: none | 45.235.165.0/24 | No route object for it. A route object for 45.235.164.0/22 with origin AS267421 covers it (filters allowing more-specifics accept it). Add a route object with origin AS267421 in the RIR database for the space. |
| ROA: none | 45.235.166.0/24 | No ROA covers it. Add a ROA for AS267421, maxLength 24. |
| Route object: none | 45.235.166.0/24 | No route object for it. A route object for 45.235.164.0/22 with origin AS267421 covers it (filters allowing more-specifics accept it). Add a route object with origin AS267421 in the RIR database for the space. |
| ROA: none | 45.235.167.0/24 | No ROA covers it. Add a ROA for AS267421, maxLength 24. |
| Route object: none | 45.235.167.0/24 | No route object for it. A route object for 45.235.164.0/22 with origin AS267421 covers it (filters allowing more-specifics accept it). Add a route object with origin AS267421 in the RIR database for the space. |
| ROA: none | 2804:4d40::/33 | No ROA covers it. Add a ROA for AS267421, maxLength 33. |
| Route object: none | 2804:4d40::/33 | No route object for it. A route object for 2804:4d40::/32 with origin AS267421 covers it (filters allowing more-specifics accept it). Add a route object with origin AS267421 in the RIR database for the space. |
| ROA: none | 2804:4d40:8000::/33 | No ROA covers it. Add a ROA for AS267421, maxLength 33. |
| Route object: none | 2804:4d40:8000::/33 | No route object for it. A route object for 2804:4d40::/32 with origin AS267421 covers it (filters allowing more-specifics accept it). Add a route object with origin AS267421 in the RIR database for the space. |
Route objects not announced
Route objects with origin AS267421 whose prefix no peer sees AS267421 announce. Many are kept on purpose (backup routes, space announced only in some places).
| 45.235.164.0/22 | RADB | No ROA |
| 177.52.216.0/22 | RADB | No ROA |
| 2804:4d40::/32 | RADB | No ROA |
| 2804:78c8::/32 | RADB | No ROA |
Routes: the 08:00 UTC snapshots of 2026-11-12 from 75 RIPE RIS and RouteViews collectors. RPKI: our rpki-client run before the snapshot. IRR: the day's dumps of the five RIR databases and RADB's mirrors. The LEVEL3 and IDNIC databases publish no dump and aren't read, so route objects only there count as none.