Network · data from 2026-11-12
AS18723 SEAGATE-USA-CA-1 - Seagate Technology LLC
Registry name: SEAGATE-USA-CA-1 - Seagate Technology LLC, US · not in PeeringDB
Announced routes
Every prefix a peer of the route collectors sees with origin AS18723, 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.
| 134.204.153.0/24 | No ROA | None | 673 100% |
| 192.55.14.0/24 | No ROA | Nonecovered by 192.55.14.0/23 | 671 100% |
| 134.204.222.0/24 | No ROA | Other IRR onlyALTDB | 672 100% |
| 134.204.208.0/24 | No ROA | Other IRR onlyRADB | 668 99% |
| 134.204.178.0/23 | No ROA | RIR databaseARIN | 673 100% |
| 134.204.180.0/23 | No ROA | RIR databaseARIN | 673 100% |
| 134.204.182.0/23 | No ROA | RIR databaseARIN | 673 100% |
| 134.204.191.0/24 | No ROA | RIR databaseARIN | 673 100% |
| 134.204.192.0/24 | No ROA | RIR databaseARIN | 673 100% |
| 134.204.195.0/24 | No ROA | RIR databaseARIN | 673 100% |
| 134.204.218.0/24 | No ROA | RIR databaseARIN | 673 100% |
| 134.204.220.0/23 | No ROA | RIR databaseARIN | 673 100% |
| 134.204.224.0/23 | No ROA | RIR databaseARIN | 673 100% |
| 134.204.177.0/24 | No ROA | RIR databaseARIN | 671 100% |
| 134.204.193.0/24 | No ROA | RIR databaseARIN | 671 100% |
| 134.204.194.0/24 | No ROA | RIR databaseARIN | 671 100% |
| 134.204.236.0/23 | No ROA | RIR databaseARIN | 671 100% |
| 134.204.238.0/23 | No ROA | RIR databaseARIN | 671 100% |
| 192.55.16.0/23 | No ROA | RIR databaseARIN | 671 100% |
| 134.204.176.0/24 | No ROA | RIR databaseARIN | 670 100% |
| 192.55.2.0/23 | No ROA | RIR databaseARIN | 670 100% |
| 192.55.18.0/23 | No ROA | RIR databaseARIN | 668 99% |
AS-SET
AS18723 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 33 are in fix.csv.
- ROA: none22
- Route object: none2
- Route object: RIR2
- Route object: not announced7
| Change | Prefix or set | Detail |
|---|---|---|
| ROA: none | 134.204.153.0/24 | No ROA covers it. Add a ROA for AS18723, maxLength 24. |
| Route object: none | 134.204.153.0/24 | No route object for it. Add a route object with origin AS18723 in the RIR database for the space. |
| ROA: none | 192.55.14.0/24 | No ROA covers it. Add a ROA for AS18723, maxLength 24. |
| Route object: none | 192.55.14.0/24 | No route object for it. A route object for 192.55.14.0/23 with origin AS18723 covers it (filters allowing more-specifics accept it). Add a route object with origin AS18723 in the RIR database for the space. |
| ROA: none | 134.204.222.0/24 | No ROA covers it. Add a ROA for AS18723, maxLength 24. |
| Route object: RIR | 134.204.222.0/24 | Route object only in ALTDB. Add it in the RIR database for the space. |
| ROA: none | 134.204.208.0/24 | No ROA covers it. Add a ROA for AS18723, maxLength 24. |
| Route object: RIR | 134.204.208.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 134.204.178.0/23 | No ROA covers it. Add a ROA for AS18723, maxLength 23. |
| ROA: none | 134.204.180.0/23 | No ROA covers it. Add a ROA for AS18723, maxLength 23. |
| ROA: none | 134.204.182.0/23 | No ROA covers it. Add a ROA for AS18723, maxLength 23. |
| ROA: none | 134.204.191.0/24 | No ROA covers it. Add a ROA for AS18723, maxLength 24. |
| ROA: none | 134.204.192.0/24 | No ROA covers it. Add a ROA for AS18723, maxLength 24. |
| ROA: none | 134.204.195.0/24 | No ROA covers it. Add a ROA for AS18723, maxLength 24. |
| ROA: none | 134.204.218.0/24 | No ROA covers it. Add a ROA for AS18723, maxLength 24. |
| ROA: none | 134.204.220.0/23 | No ROA covers it. Add a ROA for AS18723, maxLength 23. |
| ROA: none | 134.204.224.0/23 | No ROA covers it. Add a ROA for AS18723, maxLength 23. |
| ROA: none | 134.204.177.0/24 | No ROA covers it. Add a ROA for AS18723, maxLength 24. |
| ROA: none | 134.204.193.0/24 | No ROA covers it. Add a ROA for AS18723, maxLength 24. |
| ROA: none | 134.204.194.0/24 | No ROA covers it. Add a ROA for AS18723, maxLength 24. |
| ROA: none | 134.204.236.0/23 | No ROA covers it. Add a ROA for AS18723, maxLength 23. |
| ROA: none | 134.204.238.0/23 | No ROA covers it. Add a ROA for AS18723, maxLength 23. |
| ROA: none | 192.55.16.0/23 | No ROA covers it. Add a ROA for AS18723, maxLength 23. |
| ROA: none | 134.204.176.0/24 | No ROA covers it. Add a ROA for AS18723, maxLength 24. |
| ROA: none | 192.55.2.0/23 | No ROA covers it. Add a ROA for AS18723, maxLength 23. |
| ROA: none | 192.55.18.0/23 | No ROA covers it. Add a ROA for AS18723, maxLength 23. |
Route objects not announced
Route objects with origin AS18723 whose prefix no peer sees AS18723 announce. Many are kept on purpose (backup routes, space announced only in some places).
| 134.204.208.0/23 | ARIN | No ROA |
| 134.204.212.0/24 | RADB | No ROA |
| 134.204.222.0/23 | ARIN | No ROA |
| 134.204.223.0/24 | ALTDB | No ROA |
| 192.55.8.0/21 | RADB | No ROA |
| 192.55.14.0/23 | ARIN | No ROA |
| 192.55.16.0/22 | 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.