Network · data from 2026-11-12
AS200454 Tomas Oliveira Valente Leite de Castro
Registry name: TOM-AS Tomas Oliveira Valente Leite de Castro, PT · PeeringDB
Announced routes
Every prefix a peer of the route collectors sees with origin AS200454, 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.
| 2602:faa5::/48 | No ROA | Nonecovered by 2602:faa5::/36 | 634 100% |
| 199.16.240.0/22 | No ROA | Other origin only | 2 0%low visibility |
| 23.147.168.0/24 | No ROA | RIR databaseALTDB, ARIN | 673 100% |
| 2a0a:6040:aa00::/40 | Valid | Other IRR onlyALTDB | 634 100% |
| 131.143.87.0/24 | Valid | RIR databaseARIN | 667 99% |
| 2a0f:b241:10::/48 | Valid | RIR databaseRIPE | 634 100% |
AS-SET
PeeringDB's irr_as_set for AS200454: RIPE::AS-LEGACY. 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 (AS200454 isn't in the set, or no route object for AS200454 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 | AS200454 in it | Not covered |
|---|---|---|---|---|---|
| RIPE::AS-LEGACY | RIPE | 12 | 1 | Yes | 1 |
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 19 are in fix.csv.
- ROA: none3
- Route object: none2
- Route object: RIR1
- Route object: not announced13
| Change | Prefix or set | Detail |
|---|---|---|
| ROA: none | 2602:faa5::/48 | No ROA covers it. Add a ROA for AS200454, maxLength 48. |
| Route object: none | 2602:faa5::/48 | No route object for it. A route object for 2602:faa5::/36 with origin AS200454 covers it (filters allowing more-specifics accept it). Add a route object with origin AS200454 in the RIR database for the space. |
| ROA: none | 199.16.240.0/22 | No ROA covers it. Add a ROA for AS200454, maxLength 22. |
| Route object: none | 199.16.240.0/22 | Route objects for it name AS397525. Add a route object with origin AS200454 in the RIR database for the space. |
| ROA: none | 23.147.168.0/24 | No ROA covers it. Add a ROA for AS200454, maxLength 24. |
| Route object: RIR | 2a0a:6040:aa00::/40 | Route object only in ALTDB. Add it in the RIR database for the space. |
Route objects not announced
Route objects with origin AS200454 whose prefix no peer sees AS200454 announce. Many are kept on purpose (backup routes, space announced only in some places).
| 64.93.80.0/22 | ALTDB, ARIN | No ROA |
| 199.16.241.0/24 | ALTDB, ARIN | No ROA |
| 199.16.242.0/23 | ARIN | No ROA |
| 199.16.242.0/24 | ALTDB | No ROA |
| 199.16.243.0/24 | ALTDB | No ROA |
| 208.85.8.0/22 | ALTDB, ARIN | No ROA |
| 208.85.8.0/23 | ARIN | No ROA |
| 208.85.8.0/24 | ARIN | No ROA |
| 2602:fa9b:c0::/48 | ARIN | Valid |
| 2602:faa5::/32 | ALTDB | No ROA |
| 2602:faa5::/36 | ALTDB | No ROA |
| 2602:faa5:53::/48 | ALTDB | No ROA |
| 2602:faa5:fff::/48 | ALTDB | 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.