Network · data from 2026-11-12
AS267442 CRISTIANO HOLDEFER & CIA
Registry name: AS267442 - CRISTIANO HOLDEFER & CIA LTDA - ME, BR · PeeringDB
Announced routes
Every prefix a peer of the route collectors sees with origin AS267442, 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.
| 2804:4194::/33 | No ROA | Nonecovered by 2804:4194::/32 | 631 99% |
| 2804:4194:8000::/33 | No ROA | Nonecovered by 2804:4194::/32 | 631 99% |
| 192.141.30.0/24 | No ROA | Other IRR onlyALTDB, RADB | 671 100% |
| 192.141.28.0/23 | No ROA | Other IRR onlyALTDB | 670 100% |
| 138.97.128.0/22 | No ROA | Other IRR onlyALTDB, RADB | 668 99% |
| 138.97.128.0/23 | No ROA | Other IRR onlyALTDB | 668 99% |
| 138.97.130.0/23 | No ROA | Other IRR onlyALTDB, RADB | 668 99% |
| 2804:4194:c000::/34 | No ROA | Other IRR onlyRADB | 635 100% |
| 2804:4194::/32 | No ROA | Other IRR onlyALTDB, RADB, TC | 631 99% |
| 138.97.128.0/24 | No ROA | Other IRR onlyALTDB | 31 5%low visibility |
| 138.97.129.0/24 | No ROA | Other IRR onlyALTDB | 31 5%low visibility |
| 138.97.130.0/24 | No ROA | Other IRR onlyALTDB | 31 5%low visibility |
| 138.97.131.0/24 | No ROA | Other IRR onlyALTDB | 31 5%low visibility |
AS-SET
PeeringDB's irr_as_set for AS267442: AS-267442. Expanded from the day's IRR dumps the way bgpq4 does against whois.radb.net: a name with a database is read from that database only, one without from the first database in RADB's order. "Not covered" = this network's own routes that a filter built from the set would leave out (AS267442 isn't in the set, or no route object for AS267442 covers the route; more-specifics of a route object are accepted down to /24 and /48, as with bgpq4 -A -R 24 / -R 48). Customers' routes aren't counted: the collectors show each route's origin, not which network it came through.
| Name | Database | ASNs | Sets | AS267442 in it | Not covered |
|---|---|---|---|---|---|
| AS-267442 | ALTDB | 16 | 2 | Yes | 0 |
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 32 are in fix.csv.
- ROA: none13
- Route object: none2
- Route object: RIR11
- Route object: not announced6
| Change | Prefix or set | Detail |
|---|---|---|
| ROA: none | 2804:4194::/33 | No ROA covers it. Add a ROA for AS267442, maxLength 33. |
| Route object: none | 2804:4194::/33 | No route object for it. A route object for 2804:4194::/32 with origin AS267442 covers it (filters allowing more-specifics accept it). Add a route object with origin AS267442 in the RIR database for the space. |
| ROA: none | 2804:4194:8000::/33 | No ROA covers it. Add a ROA for AS267442, maxLength 33. |
| Route object: none | 2804:4194:8000::/33 | No route object for it. A route object for 2804:4194::/32 with origin AS267442 covers it (filters allowing more-specifics accept it). Add a route object with origin AS267442 in the RIR database for the space. |
| ROA: none | 192.141.30.0/24 | No ROA covers it. Add a ROA for AS267442, maxLength 24. |
| Route object: RIR | 192.141.30.0/24 | Route object only in ALTDB, RADB. Add it in the RIR database for the space. |
| ROA: none | 192.141.28.0/23 | No ROA covers it. Add a ROA for AS267442, maxLength 23. |
| Route object: RIR | 192.141.28.0/23 | Route object only in ALTDB. Add it in the RIR database for the space. |
| ROA: none | 138.97.128.0/22 | No ROA covers it. Add a ROA for AS267442, maxLength 22. |
| Route object: RIR | 138.97.128.0/22 | Route object only in ALTDB, RADB. Add it in the RIR database for the space. |
| ROA: none | 138.97.128.0/23 | No ROA covers it. Add a ROA for AS267442, maxLength 23. |
| Route object: RIR | 138.97.128.0/23 | Route object only in ALTDB. Add it in the RIR database for the space. |
| ROA: none | 138.97.130.0/23 | No ROA covers it. Add a ROA for AS267442, maxLength 23. |
| Route object: RIR | 138.97.130.0/23 | Route object only in ALTDB, RADB. Add it in the RIR database for the space. |
| ROA: none | 2804:4194:c000::/34 | No ROA covers it. Add a ROA for AS267442, maxLength 34. |
| Route object: RIR | 2804:4194:c000::/34 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 2804:4194::/32 | No ROA covers it. Add a ROA for AS267442, maxLength 32. |
| Route object: RIR | 2804:4194::/32 | Route object only in ALTDB, RADB, TC. Add it in the RIR database for the space. |
| ROA: none | 138.97.128.0/24 | No ROA covers it. Add a ROA for AS267442, maxLength 24. |
| Route object: RIR | 138.97.128.0/24 | Route object only in ALTDB. Add it in the RIR database for the space. |
| ROA: none | 138.97.129.0/24 | No ROA covers it. Add a ROA for AS267442, maxLength 24. |
| Route object: RIR | 138.97.129.0/24 | Route object only in ALTDB. Add it in the RIR database for the space. |
| ROA: none | 138.97.130.0/24 | No ROA covers it. Add a ROA for AS267442, maxLength 24. |
| Route object: RIR | 138.97.130.0/24 | Route object only in ALTDB. Add it in the RIR database for the space. |
| ROA: none | 138.97.131.0/24 | No ROA covers it. Add a ROA for AS267442, maxLength 24. |
| Route object: RIR | 138.97.131.0/24 | Route object only in ALTDB. Add it in the RIR database for the space. |
Route objects not announced
Route objects with origin AS267442 whose prefix no peer sees AS267442 announce. Many are kept on purpose (backup routes, space announced only in some places).
| 192.141.28.0/22 | ALTDB, RADB, TC | No ROA |
| 192.141.28.0/24 | ALTDB | No ROA |
| 192.141.29.0/24 | ALTDB | No ROA |
| 192.141.30.0/23 | ALTDB | No ROA |
| 192.141.31.0/24 | ALTDB, RADB | No ROA |
| 2804:542c:2000::/35 | 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.