Network · data from 2026-11-12
AS62983 AS-MPA - The Massachusetts Port Authority
Registry name: AS-MPA - The Massachusetts Port Authority, US · not in PeeringDB
Announced routes
Every prefix a peer of the route collectors sees with origin AS62983, 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.
| 38.97.71.0/24 | No ROA | Other IRR onlyRADB | 672 100% |
| 199.165.137.0/24 | No ROA | RIR databaseARIN, RADB | 668 99% |
| 205.143.232.0/24 | No ROA | RIR databaseARIN | 668 99% |
| 205.143.233.0/24 | No ROA | RIR databaseARIN | 668 99% |
| 205.143.234.0/24 | No ROA | RIR databaseARIN | 668 99% |
| 205.143.235.0/24 | No ROA | RIR databaseARIN | 668 99% |
| 205.143.236.0/24 | No ROA | RIR databaseARIN | 668 99% |
| 205.143.237.0/24 | No ROA | RIR databaseARIN | 668 99% |
| 205.143.238.0/24 | No ROA | RIR databaseARIN | 668 99% |
| 205.143.239.0/24 | No ROA | RIR databaseARIN | 668 99% |
AS-SET
AS62983 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 13 are in fix.csv.
- ROA: none10
- Route object: RIR1
- Route object: not announced2
| Change | Prefix or set | Detail |
|---|---|---|
| ROA: none | 38.97.71.0/24 | No ROA covers it. Add a ROA for AS62983, maxLength 24. |
| Route object: RIR | 38.97.71.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 199.165.137.0/24 | No ROA covers it. Add a ROA for AS62983, maxLength 24. |
| ROA: none | 205.143.232.0/24 | No ROA covers it. Add a ROA for AS62983, maxLength 24. |
| ROA: none | 205.143.233.0/24 | No ROA covers it. Add a ROA for AS62983, maxLength 24. |
| ROA: none | 205.143.234.0/24 | No ROA covers it. Add a ROA for AS62983, maxLength 24. |
| ROA: none | 205.143.235.0/24 | No ROA covers it. Add a ROA for AS62983, maxLength 24. |
| ROA: none | 205.143.236.0/24 | No ROA covers it. Add a ROA for AS62983, maxLength 24. |
| ROA: none | 205.143.237.0/24 | No ROA covers it. Add a ROA for AS62983, maxLength 24. |
| ROA: none | 205.143.238.0/24 | No ROA covers it. Add a ROA for AS62983, maxLength 24. |
| ROA: none | 205.143.239.0/24 | No ROA covers it. Add a ROA for AS62983, maxLength 24. |
Route objects not announced
Route objects with origin AS62983 whose prefix no peer sees AS62983 announce. Many are kept on purpose (backup routes, space announced only in some places).
| 205.143.232.0/21 | RADB | No ROA |
| 205.143.239.248/29 | ARIN | 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.