Network · data from 2026-11-12
AS21623 I2B Networks as21623
Registry name: SPACELINK - Spacelink Systems, US · PeeringDB
Announced routes
Every prefix a peer of the route collectors sees with origin AS21623, 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.
| 66.181.22.0/24 | No ROA | Nonecovered by 66.181.0.0/19 | 673 100% |
| 2604:3200:3e8::/48 | No ROA | Nonecovered by 2604:3200::/32 | 1 0%low visibility |
| 38.96.21.0/24 | No ROA | Other IRR onlyRADB | 672 100% |
| 65.50.224.0/19 | No ROA | RIR databaseARIN, RADB | 673 100% |
| 66.181.0.0/19 | No ROA | RIR databaseARIN, RADB | 673 100% |
| 2604:3200::/32 | No ROA | RIR databaseARIN, RADB | 634 100% |
AS-SET
AS21623's PeeringDB record names no 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 15 are in fix.csv.
- ROA: none6
- Route object: none2
- Route object: RIR1
- Route object: not announced6
| Change | Prefix or set | Detail |
|---|---|---|
| ROA: none | 66.181.22.0/24 | No ROA covers it. Add a ROA for AS21623, maxLength 24. |
| Route object: none | 66.181.22.0/24 | No route object for it. A route object for 66.181.0.0/19 with origin AS21623 covers it (filters allowing more-specifics accept it). Add a route object with origin AS21623 in the RIR database for the space. |
| ROA: none | 2604:3200:3e8::/48 | No ROA covers it. Add a ROA for AS21623, maxLength 48. |
| Route object: none | 2604:3200:3e8::/48 | No route object for it. A route object for 2604:3200::/32 with origin AS21623 covers it (filters allowing more-specifics accept it). Add a route object with origin AS21623 in the RIR database for the space. |
| ROA: none | 38.96.21.0/24 | No ROA covers it. Add a ROA for AS21623, maxLength 24. |
| Route object: RIR | 38.96.21.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 65.50.224.0/19 | No ROA covers it. Add a ROA for AS21623, maxLength 19. |
| ROA: none | 66.181.0.0/19 | No ROA covers it. Add a ROA for AS21623, maxLength 19. |
| ROA: none | 2604:3200::/32 | No ROA covers it. Add a ROA for AS21623, maxLength 32. |
Route objects not announced
Route objects with origin AS21623 whose prefix no peer sees AS21623 announce. Many are kept on purpose (backup routes, space announced only in some places).
| 69.55.229.0/24 | RADB | No ROA |
| 69.55.231.0/24 | RADB | No ROA |
| 192.58.123.0/24 | RADB | No ROA |
| 192.58.222.0/24 | RADB | No ROA |
| 209.177.67.0/24 | RADB | No ROA |
| 2606:a0c0::/32 | 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.